Product Description
CNC Precision Parts & OEM Parts Business Unit, 1 of our 3 most important business segment.
At the beginning, CNC BU was established for our own automation line spare parts demand, with our own CNC BU, our automation line can have fast and good non-standard spare parts supply, with a very good cost control.
During the last 10+ years, our CNC BU not only fulfilled our own demand, but also successfully supplied millions of non-standard spare parts according to our client’s demand.
Now with a 10+ years experienced team, highly equipped production workshop and test lab, our CNC BU grows to be a full solution precision spares supplier, we are familiar with German DIN standard, US ASTM standard, Japanese JIS standard, we can produce precision with um level in a constant quality base.
We can supply for you:
1. All kinds of Machining: Tuning, Milling, Grinding, Gear toothing, Wire cutting, Profile, Threads, and so on.
2. All kinds of Metal Materials: Carbon Steel (e.g., C45,42CrMo,16MnCr5), Stainless Steel(e.g., 303, 304, 316), Aluminum Alloy(e.g., AlCuMg2, AlSi10Mg, AlSi8Cu3, AlSi12, AlMg9, ADC12, A360, A380), Brass/Copper(e.g., ZCuZn16Si4, CuZn10, CuSn4, CuNi18Sn20), and so on.
3. All kinds of shape: Hollow Shaft, Profile Shaft, Housing, Flange, and so on.
4. All kinds of heat-treatments
5. All kinds of Coating
For more information, welcome to contact us
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Certification: | ISO |
|---|---|
| Color: | Customized |
| Customized: | Customized |
| Standard: | International |
| Type: | Transmission |
| Material: | Stainless Steel |
| Customization: |
Available
| Customized Request |
|---|
Can spline shafts be used in both mobile and stationary machinery?
Yes, spline shafts can be used in both mobile and stationary machinery. Here’s a detailed explanation:
1. Mobile Machinery:
Spline shafts find extensive use in various types of mobile machinery. For example:
- In Automotive Applications: Spline shafts are commonly used in automotive drivetrains, where they transmit torque from the engine to the wheels. They are found in components such as the transmission, differential, and axle shafts.
- In Construction and Earthmoving Equipment: Spline shafts are utilized in construction machinery, such as excavators, loaders, and bulldozers. They are employed in the powertrain systems to transfer torque and drive the hydraulic pumps or propel the machine.
- In Agricultural Equipment: Spline shafts are used in agricultural machinery like tractors, combines, and harvesters. They help transfer power from the engine to various driven components, such as the wheels, PTO (power take-off), or hydraulic systems.
- In Off-Road Vehicles: Spline shafts are present in off-road vehicles, including ATVs (all-terrain vehicles) and military vehicles. They enable power transmission to the wheels or drivetrain components, ensuring mobility and performance in challenging terrains.
2. Stationary Machinery:
Spline shafts are also widely employed in stationary machinery across various industries. Some examples include:
- In Machine Tools: Spline shafts are used in machine tools, such as lathes, milling machines, and grinding machines. They provide torque transmission in the spindle or lead screw mechanisms, enabling precision motion control and material removal operations.
- In Industrial Gearboxes: Spline shafts play a crucial role in industrial gearboxes used in manufacturing and processing plants. They transmit torque between input and output shafts, enabling speed reduction or increase as required by the application.
- In Power Generation: Spline shafts are utilized in power generation equipment, including turbines and generators. They help transmit torque between the rotating rotor and the stationary components, facilitating energy conversion.
- In Pump and Compressor Systems: Spline shafts are present in pumps and compressors used in various industries. They transmit torque from the motor or prime mover to the impeller or compressor elements, enabling fluid or gas transfer.
The versatility of spline shafts makes them suitable for a wide range of applications, both mobile and stationary. Their ability to efficiently transmit torque, accommodate misalignment, distribute loads, and provide reliable connections makes them a preferred choice in diverse machinery across industries.
Can spline shafts be applied in aerospace and aviation equipment?
Yes, spline shafts are commonly applied in aerospace and aviation equipment due to their ability to transmit torque and provide precise rotational motion. Here’s how spline shafts are used in the aerospace and aviation industry:
1. Aircraft Engines:
Spline shafts are utilized in aircraft engines for various purposes. They can be found in the engine’s accessory gearbox, where they transmit torque from the engine to drive auxiliary components such as fuel pumps, hydraulic pumps, generators, and engine starters. Spline shafts are also present in the engine’s variable geometry systems, which control the position of components like variable stator vanes or variable inlet guide vanes.
2. Flight Control Systems:
Spline shafts play a vital role in aircraft flight control systems. They are employed in the actuators and control mechanisms that operate the flaps, ailerons, elevators, rudders, and other control surfaces. Spline shafts enable precise and efficient transfer of control inputs from the cockpit to the respective control surfaces, contributing to the maneuverability and stability of the aircraft.
3. Landing Gear:
Spline shafts are used in the landing gear systems of aircraft. They can be found in components such as the landing gear actuator, which extends and retracts the landing gear, and the steering mechanism that controls the nose wheel. Spline shafts in landing gear systems need to withstand high loads, provide reliable operation, and ensure precise movement for safe and smooth landings and takeoffs.
4. Helicopter Rotors:
Helicopters rely on spline shafts in the main rotor assembly. The main rotor shaft, which transfers power from the helicopter’s engine to the rotor blades, often incorporates splines to ensure a secure connection and efficient torque transmission. Spline shafts are critical for maintaining stable and precise rotation of the rotor blades, allowing for controlled lift and maneuverability.
5. Auxiliary Systems:
Spline shafts are also applied in various auxiliary systems in aerospace and aviation equipment. These include systems such as power transmission for onboard generators, environmental control systems, fuel control systems, and hydraulic systems. Spline shafts in these applications contribute to the reliable operation and efficient functioning of the auxiliary equipment.
In aerospace and aviation applications, spline shafts are designed to meet stringent requirements for strength, durability, precision, and weight reduction. They are often made from high-strength materials such as titanium or alloy steel to withstand the demanding operating conditions and weight constraints of aircraft. Additionally, advanced manufacturing techniques are employed to ensure the dimensional accuracy and quality of spline shafts for critical aerospace applications.
The use of spline shafts in aerospace and aviation equipment enables precise control, efficient power transmission, and reliable operation, contributing to the safety, performance, and functionality of aircraft and related systems.
How does a spline shaft differ from other types of shafts?
A spline shaft differs from other types of shafts in several ways. Here’s a detailed explanation:
1. Spline Structure:
A spline shaft features a series of ridges or teeth (splines) that are machined onto its surface. These splines create a precise and controlled interface with mating components, allowing for torque transmission and relative movement. In contrast, other types of shafts, such as plain shafts or keyed shafts, do not have the splines and rely on different mechanisms for torque transmission.
2. Torque Transmission and Relative Movement:
Unlike plain shafts or keyed shafts, which transmit torque through a frictional or mechanical connection, spline shafts allow for both torque transmission and relative movement between the shaft and mating components. The splines on the shaft engage with corresponding splines on the mating component, creating an interlock that transfers rotational force while accommodating axial or radial displacement. This feature provides flexibility and is particularly useful in applications where misalignment or relative movement needs to be accommodated.
3. Load Distribution:
One of the advantages of spline shafts is their ability to distribute loads over a larger surface area. The multiple contact points created by the splines help distribute the applied load evenly along the shaft’s length. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure. In contrast, other types of shafts may rely on a single keyway or frictional contact, which can result in higher stress concentrations and limited load distribution.
4. Design Flexibility:
Spline shafts offer greater design flexibility compared to other types of shafts. The number, size, and shape of the splines can be customized to meet specific design requirements. This allows for optimization of torque transmission, load-bearing capacity, and relative movement characteristics based on the application’s needs. Other types of shafts may have more standardized designs and limited customization options.
5. Application Variability:
Spline shafts find widespread use in various industries and applications where torque transmission, relative movement, and load distribution are crucial. They are commonly employed in gearboxes, power transmission systems, steering mechanisms, and other rotational systems. Other types of shafts, such as plain shafts or keyed shafts, may be more suitable for applications that require simpler torque transmission without the need for relative movement.
6. Installation and Maintenance:
When compared to other types of shafts, spline shafts may require more precise machining and alignment during installation. The mating components must be accurately matched to ensure proper engagement and torque transfer. Additionally, spline shafts may require periodic inspection and maintenance to ensure the integrity of the splines and optimal performance.
In summary, spline shafts differ from other types of shafts due to their spline structure, ability to accommodate relative movement, load distribution capability, design flexibility, application variability, and specific installation and maintenance requirements. These characteristics make spline shafts well-suited for applications that demand precise torque transmission, flexibility, and load distribution.
editor by CX 2024-05-14
China Good quality OEM Custom Non-Standard Forged Steel Large Long Spline Transmission Shaft
Product Description
Product Description
King Steel can supply you a variety of standard spline shafts to choose from, some applications require a custom spline shaft. Industry applications include construction, steel and mining.
Our Shafts
* Involute Spline Shafts
* Straight Sided Spline Shafts
* Metric Spline Shafts
Specification:
|
Product name |
Spline shaft |
||
|
Material |
Carbon steel,Alloy steel |
||
|
Structure |
Forging |
||
|
Process |
Lathing, milling,grinding,drilling |
||
|
Heat treatment |
mechanical property up to FB12007 after Quenching and tempering |
||
|
Max.diameter |
900mm |
||
|
Max.length |
4913mm |
||
|
Max.tolerance |
±0.2 |
||
|
Weight |
484kg |
We can customize spline shafts as per client’s specifications and requirements.
Manufacturing process:
Rraw matrial — Forging testing– Turning — Drilling — Heat Treatment — Milling– Grinding — Shaping and hobbing Process — Packing — Shipping.
After Sales Service
1. OEM and customized service.
2. Full machining, primer coating, surface treatment.
3. Complete material testing process.
4. Quality control
Contact us
Please contact us for more information and quotations.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Material: | Alloy Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
What are the different types of spline profiles and their applications?
Spline profiles are used in various applications to transmit torque and motion between mating components. Here’s a detailed explanation of different spline profiles and their applications:
1. Involute Splines:
Involute splines have a trapezoidal tooth profile that allows for smooth engagement and disengagement. They are widely used in power transmission applications, such as automotive gearboxes, where high torque transmission is required. Involute splines provide excellent load distribution and can accommodate misalignment.
2. Straight Sided Splines:
Straight sided splines have straight-sided teeth that provide efficient torque transmission and high torsional stiffness. They are commonly used in applications where precise positioning is required, such as machine tools, robotics, and aerospace systems. Straight sided splines offer accurate motion control and are resistant to misalignment.
3. Serrations:
Serrations are a type of spline profile with multiple teeth in the form of parallel ridges and grooves. They are often used in applications that involve axial or linear motion, such as indexing mechanisms, clamping systems, or power tools. Serrations provide secure locking and positioning capabilities.
4. Helical Splines:
Helical splines have teeth that are helically shaped, similar to helical gears. They offer smooth and gradual tooth engagement, resulting in reduced noise and vibration. Helical splines are commonly used in applications that require high torque transmission and where quiet operation is critical, such as heavy machinery, industrial equipment, and automotive drivetrains.
5. Crowned Splines:
Crowned splines have a modified tooth profile with a slight curvature along the tooth length. This design helps distribute the load evenly across the tooth surfaces, reducing stress concentrations and improving load-carrying capacity. Crowned splines are used in applications where high load capacity and resistance to wear are essential, such as heavy-duty gearboxes, marine propulsion systems, or mining equipment.
6. Ball Splines:
Ball splines incorporate recirculating ball bearings within the spline nut and grooves on the shaft. This design enables linear motion with low friction and high precision. Ball splines are commonly used in applications that require smooth linear motion, such as CNC machines, robotics, or linear actuators.
7. Custom Splines:
In addition to the standard spline profiles mentioned above, custom spline profiles can be designed for specific applications based on unique requirements. Custom splines can be tailored to optimize torque transmission, load distribution, misalignment compensation, or other specific performance parameters.
The choice of spline profile depends on factors such as the magnitude of torque, required accuracy, misalignment tolerance, noise and vibration considerations, and environmental conditions. Engineers and designers carefully select the appropriate spline profile to ensure optimal performance and reliability in the intended application.
What materials are commonly used in the construction of spline shafts?
Various materials are commonly used in the construction of spline shafts, depending on the specific application requirements. Here’s a list of commonly used materials:
1. Steel:
Steel is one of the most widely used materials for spline shafts. Different grades of steel, such as carbon steel, alloy steel, or stainless steel, can be employed based on factors like strength, hardness, and corrosion resistance. Steel offers excellent mechanical properties, including high strength, durability, and wear resistance, making it suitable for a broad range of applications.
2. Alloy Steel:
Alloy steel is a type of steel that contains additional alloying elements, such as chromium, molybdenum, or nickel. These alloying elements enhance the mechanical properties of the steel, providing improved strength, toughness, and wear resistance. Alloy steel spline shafts are commonly used in applications that require high torque capacity, durability, and resistance to fatigue.
3. Stainless Steel:
Stainless steel is known for its corrosion resistance properties, making it suitable for applications where the spline shaft is exposed to moisture or corrosive environments. Stainless steel spline shafts are commonly used in industries such as food processing, chemical processing, marine, and medical equipment.
4. Aluminum:
Aluminum is a lightweight material with good strength-to-weight ratio. It is often used in applications where weight reduction is a priority, such as automotive and aerospace industries. Aluminum spline shafts can provide advantages such as decreased rotating mass and improved fuel efficiency.
5. Titanium:
Titanium is a strong and lightweight material with excellent corrosion resistance. It is commonly used in high-performance applications where weight reduction, strength, and corrosion resistance are critical factors. Titanium spline shafts find applications in aerospace, motorsports, and high-end industrial equipment.
6. Brass:
Brass is an alloy of copper and zinc, offering good machinability and corrosion resistance. It is often used in applications that require electrical conductivity or a non-magnetic property. Brass spline shafts can be found in industries such as electronics, telecommunications, and instrumentation.
7. Plastics and Composite Materials:
In certain applications where weight reduction, corrosion resistance, or noise reduction is important, plastics or composite materials can be used for spline shafts. Materials such as nylon, acetal, or fiber-reinforced composites can provide specific advantages in terms of weight, low friction, and resistance to chemicals.
It’s important to note that material selection for spline shafts depends on factors such as load requirements, environmental conditions, operating temperatures, and cost considerations. Engineers and designers evaluate these factors to determine the most suitable material for a given application.
What are the key components and design features of a spline shaft?
A spline shaft consists of several key components and incorporates specific design features to ensure its functionality and performance. Here’s a detailed explanation:
1. Shaft Body:
The main component of a spline shaft is the shaft body, which provides the structural integrity and serves as the base for the spline features. The shaft body is typically cylindrical in shape and made from materials such as steel, stainless steel, or other alloyed metals. The material selection depends on factors like the application requirements, torque loads, and environmental conditions.
2. Splines:
The splines are the key design feature of a spline shaft. They are ridges or teeth that are machined onto the surface of the shaft. The splines create the interlocking mechanism with mating components, allowing for torque transmission and relative movement. The number, size, and shape of the splines can vary depending on the application requirements and design specifications.
3. Spline Profile:
The spline profile refers to the specific shape or geometry of the splines. Common types of spline profiles include involute, straight-sided, and serrated. The spline profile is chosen based on factors such as the torque transmission requirements, load distribution, and the desired engagement characteristics with mating components. The spline profile ensures optimal contact and torque transfer between the spline shaft and the mating component.
4. Spline Fit:
The spline fit refers to the dimensional relationship between the spline shaft and the mating component. It determines the clearance or interference between the splines, ensuring proper engagement and transmission of torque. The spline fit can be categorized into different classes, such as clearance fit, transition fit, or interference fit, based on the desired level of clearance or interference.
5. Surface Finish:
The surface finish of the spline shaft is crucial for its performance. The splines and the shaft body should have a smooth and consistent surface finish to minimize friction, wear, and the risk of stress concentrations. The surface finish can be achieved through machining, grinding, or other surface treatment methods to meet the required specifications.
6. Lubrication:
To ensure smooth operation and reduce wear, lubrication is often employed for spline shafts. Lubricants with appropriate viscosity and lubricating properties are applied to the spline interface to minimize friction, dissipate heat, and prevent premature wear or damage to the splines and mating components. Lubrication also helps in maintaining the functionality and prolonging the service life of the spline shaft.
7. Machining Tolerances:
Precision machining is critical for spline shafts to achieve the required dimensional accuracy and ensure proper engagement with mating components. Tight machining tolerances are maintained during the manufacturing process to ensure the spline profile, dimensions, and surface finish meet the specified design requirements. This ensures the interchangeability and compatibility of spline shafts in various applications.
In summary, the key components and design features of a spline shaft include the shaft body, splines, spline profile, spline fit, surface finish, lubrication, and machining tolerances. These elements work together to enable torque transmission, relative movement, and load distribution while ensuring the functionality, durability, and performance of the spline shaft.
editor by CX 2024-05-02
China wholesaler Luoyang Yogie Custom Long and Big Main Spline Shaft
Product Description
Product Description
A heavy-duty spline shaft is a special type of mechanical part that is often used in industrial equipment and mechanical transmission systems. Function: Heavy-duty hollow flange shafts are typically used to connect 2 or more rotating parts such as gears, fan blades or transmissions. It connects rotating parts fixed on the shaft through flanges so that they can rotate together and transmit force and torque. Material selection: Heavy-duty hollow flange shafts are usually manufactured with high-strength alloy steel or stainless steel to ensure that they have sufficient strength and durability. The choice of material depends on the application environment and requirements. Structural design: The heavy-duty hollow flange shaft consists of 2 main parts: the shaft body and the flange. The shaft body is hollow with a large internal diameter to reduce overall weight and provide room for other transmission components. Flanges are located at both ends of the shaft and are used to connect and fix rotating parts. Manufacturing process: The manufacturing of heavy-duty hollow flange shafts usually involves multiple operations, including turning, milling, cutting, drilling, etc. These operations are used to machine the shaft body and flange and ensure that their size and shape meet the design requirements.
|
|
|||||||||||||||||||||||||||||||||||
★★★High Load Capacity: Large helical gear shafts are designed to handle significant loads and transmit high levels of torque. The helical gear design allows for a greater tooth engagement, resulting in improved load distribution and higher load-carrying capacity compared to other gear types.
★★★Smooth and Quiet Operation: Helical gears have a gradual engagement of teeth, which reduces noise and vibration during operation. The helix angle of the teeth helps to distribute the load smoothly, minimizing impact and ensuring a quieter gear system.
★★★Increased Efficiency: The helical gear design provides a larger contact area between the teeth, resulting in higher efficiency compared to other gear types. This leads to reduced power losses and improved overall system efficiency.
★★★Greater Tooth Strength: The helical gear teeth are longer and have a larger surface area compared to spur gears, providing increased tooth strength. This makes large helical gear shafts more resistant to wear and fatigue, allowing them to withstand heavy loads and prolonged use.
★★★Improved Gear Meshing: Helical gears offer a gradual engagement of teeth, which results in a smoother meshing action. This helps to minimize backlash, improve gear accuracy, and reduce the likelihood of tooth damage during gear engagement.
★★★Versatility: Large helical gear shafts can be used in a wide range of applications, including industrial machinery, heavy equipment, marine propulsion systems, and power transmission systems. Their versatility makes them suitable for various industries and sectors.
★★★Reliability and Durability: The use of high-quality materials, precise manufacturing techniques, and rigorous quality control ensures that large helical gear shafts are reliable and durable. They are designed to withstand heavy loads, extreme operating conditions, and long service life.
Company Profile
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Material: | Alloy Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Journal Diameter Dimensional Accuracy: | IT6-IT9 |
| Axis Shape: | Straight Shaft |
| Shaft Shape: | Real Axis |
| Customization: |
Available
| Customized Request |
|---|
How does the design of a spline shaft affect its performance?
The design of a spline shaft plays a crucial role in determining its performance characteristics. Here’s a detailed explanation:
1. Torque Transmission:
The design of the spline shaft directly affects its ability to transmit torque efficiently. Factors such as the spline profile, number of splines, and engagement length influence the torque-carrying capacity of the shaft. A well-designed spline profile with optimized dimensions ensures maximum contact area and load distribution, resulting in improved torque transmission.
2. Load Distribution:
A properly designed spline shaft distributes the applied load evenly across the engagement surfaces. This helps to minimize stress concentrations and prevents localized wear or failure. The design should consider factors such as spline profile geometry, tooth form, and surface finish to achieve optimal load distribution and enhance the overall performance of the shaft.
3. Misalignment Compensation:
Spline shafts can accommodate a certain degree of misalignment between the mating components. The design of the spline profile can incorporate features that allow for angular or parallel misalignment, ensuring effective power transmission even under misaligned conditions. Proper design considerations help maintain smooth operation and prevent excessive stress or premature failure.
4. Torsional Stiffness:
The design of the spline shaft influences its torsional stiffness, which is the resistance to twisting under torque. A stiffer shaft design reduces torsional deflection, improves torque response, and enhances the system’s overall performance. The shaft material, diameter, and spline profile all contribute to achieving the desired torsional stiffness.
5. Fatigue Resistance:
The design of the spline shaft should consider fatigue resistance to ensure long-term durability. Fatigue failure can occur due to repeated or cyclic loading. Proper design practices, such as optimizing the spline profile, selecting appropriate materials, and incorporating suitable surface treatments, can enhance the fatigue resistance of the shaft and extend its service life.
6. Surface Finish and Lubrication:
The surface finish of the spline shaft and the lubrication used significantly impact its performance. A smooth surface finish reduces friction, wear, and the potential for corrosion. Proper lubrication ensures adequate film formation, reduces heat generation, and minimizes wear. The design should incorporate considerations for surface finish requirements and lubrication provisions to optimize the shaft’s performance.
7. Environmental Considerations:
The design should take into account the specific environmental conditions in which the spline shaft will operate. Factors such as temperature, humidity, exposure to chemicals, or abrasive particles can affect the shaft’s performance and longevity. Suitable material selection, surface treatments, and sealing mechanisms can be incorporated into the design to withstand the environmental challenges.
8. Manufacturing Feasibility:
The design of the spline shaft should also consider manufacturing feasibility and cost-effectiveness. Complex designs may be challenging to produce or require specialized manufacturing processes, resulting in increased production costs. Balancing design complexity with manufacturability is crucial to ensure a practical and efficient manufacturing process.
By considering these design factors, engineers can optimize the performance of spline shafts, resulting in enhanced torque transmission, improved load distribution, misalignment compensation, torsional stiffness, fatigue resistance, surface finish, and environmental compatibility. A well-designed spline shaft contributes to the overall efficiency, reliability, and longevity of the mechanical system in which it is used.
How do spline shafts handle variations in environmental conditions?
Spline shafts are designed to handle variations in environmental conditions and maintain their performance and reliability. Here’s a detailed explanation:
1. Temperature Variations:
Spline shafts are engineered to withstand a wide range of temperature variations. They are constructed from materials that exhibit good thermal stability, such as high-grade steels or alloys. These materials have low coefficients of thermal expansion, minimizing the effects of temperature changes on the shaft’s dimensional stability. Additionally, proper lubrication with temperature-resistant lubricants helps reduce friction and wear in the spline engagement, even under extreme temperature conditions.
2. Moisture and Corrosion Resistance:
Spline shafts can be designed to resist moisture and corrosion, ensuring their performance in humid or corrosive environments. Protective coatings, such as platings or surface treatments, can be applied to the shaft’s surfaces to enhance their resistance to moisture, oxidation, and corrosion. Additionally, selecting materials with inherent corrosion resistance, such as stainless steel or specialized alloys, can further enhance the spline shaft’s ability to handle environmental conditions.
3. Dust and Contaminant Protection:
Spline shafts used in environments with high levels of dust, dirt, or contaminants can be equipped with protective measures. Seals, gaskets, or covers can be employed to prevent the ingress of particles into the spline engagement. These protective measures help maintain the integrity of the spline profile, minimize wear, and ensure smooth operation even in dirty or dusty conditions.
4. Lubrication and Maintenance:
Proper lubrication is essential for the reliable operation of spline shafts, especially in challenging environmental conditions. Lubricants with appropriate viscosity and additives can be selected to provide effective lubrication and protection against wear, friction, and corrosion. Regular maintenance and lubrication intervals should be followed to ensure optimal performance and longevity of the spline shaft.
5. Shock and Vibration Resistance:
Spline shafts are designed to withstand shock and vibration encountered in various applications. The spline engagement and shaft design can incorporate features such as tighter tolerances, increased contact area, or damping elements to minimize the effects of shock and vibration. Additionally, proper fastening and mounting techniques help secure the shaft and reduce the risk of loosening or failure due to dynamic loads.
6. Environmental Sealing:
In certain applications where spline shafts are exposed to harsh environmental conditions, such as underwater or in chemical environments, environmental sealing can be employed. Sealing methods such as O-rings, gaskets, or specialized seals provide an additional barrier against external elements, ensuring the integrity and performance of the spline shaft.
7. Compliance with Standards:
Spline shafts used in specific industries or applications may need to comply with industry standards or regulations regarding environmental conditions. Manufacturers can design and test their spline shafts to meet these requirements, ensuring that the shafts can handle the specified environmental conditions and perform reliably.
By incorporating design considerations, appropriate materials, protective coatings, lubrication, and maintenance practices, spline shafts can effectively handle variations in environmental conditions. This enables them to maintain their functionality, performance, and longevity even in challenging operating environments.
What are the advantages of using spline shafts in mechanical systems?
Using spline shafts in mechanical systems offers several advantages. Here’s a detailed explanation:
1. Torque Transmission:
Spline shafts provide efficient torque transmission between the driving and driven components. The interlocking splines ensure a secure and reliable transfer of rotational force, enabling the transmission of power and motion in mechanical systems.
2. Relative Movement Accommodation:
Spline shafts can accommodate relative movement between the driving and driven components. They allow axial, radial, and angular displacements, compensating for misalignments, thermal expansion, and vibrations. This flexibility helps to maintain proper engagement and minimize stress concentrations.
3. Load Distribution:
The splines on the shaft distribute the transmitted load across the entire engagement surface. This helps to reduce localized stresses and prevents premature wear or failure of the components. The load distribution capability of spline shafts contributes to the overall durability and longevity of the mechanical system.
4. Precise Positioning and Control:
Spline shafts enable precise positioning and control of mechanical components. The splines provide accurate rotational alignment, allowing for precise angular positioning and indexing. This is crucial in applications where precise control and synchronization of movements are required.
5. Interchangeability and Standardization:
Spline shafts are available in standardized designs and dimensions. This enables interchangeability between components and facilitates easier maintenance and replacement. Standardization also simplifies the design and manufacturing processes, reducing costs and lead times.
6. High Power Transmission Capacity:
Spline shafts are designed to withstand high torque loads. The interlocking splines provide a large contact area, distributing the transmitted torque across multiple teeth. This allows spline shafts to handle higher power transmission requirements, making them suitable for heavy-duty applications.
7. Versatility:
Spline shafts can be designed and manufactured to suit various application requirements. They can be customized in terms of size, shape, number of splines, and spline profile to match the specific needs of a mechanical system. This versatility makes spline shafts adaptable to a wide range of industries and applications.
8. Reduced Slippage and Backlash:
When properly designed and manufactured, spline shafts exhibit minimal slippage and backlash. The tight fit between the splines prevents significant axial or radial movement during torque transmission, resulting in improved efficiency and precision in mechanical systems.
In summary, the advantages of using spline shafts in mechanical systems include efficient torque transmission, accommodation of relative movement, load distribution, precise positioning and control, interchangeability, high power transmission capacity, versatility, and reduced slippage and backlash. These advantages make spline shafts a reliable and effective choice in various applications where power transfer, flexibility, and precise motion control are essential.
editor by CX 2024-04-29
China supplier Long Stainless Steel Straight Spline Drive Gear Shaft for Rice Transplanter
Product Description
Product Description
Product Parameters
| Item | Spur Gear Axle Shaft |
| Material | 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo |
| OEM NO | Customize |
| Certification | ISO/TS16949 |
| Test Requirement | Magnetic Powder Test, Hardness Test, Dimension Test |
| Color | Paint , Natural Finish ,Machining All Around |
| Material | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Steel: Carbon Steel,Middle Steel,Steel Alloy,etc. | |
| Stainess Steel: 303/304/316,etc. | |
| Copper/Brass/Bronze/Red Copper,etc. | |
| Plastic:ABS,PP,PC,Nylon,Delrin(POM),Bakelite,etc. | |
| Size | According to Customer’s drawing or samples |
| Process | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Cutting,etc. |
| Tolerance | ≥+/-0.03mm |
| Surface Treatment | (Sandblast)&(Hard)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Painting,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,etc. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Available |
| Packing | Spline protect cover ,Wood box ,Waterproof membrane; Or per customers’ requirements. |
Our Advantages
Why Choose US ???
1. Equipment :
Our company boasts all necessary production equipment,
including Hydraulic press machines, Japanese CNC lathe (TAKISAWA), Korean gear hobbing machine (I SNT), gear shaping machine, machining center, CNC grinder, heat treatment line etc.
2. Processing precision:
We are a professional gear & gear shafts manufacturer. Our gears are around 6-7 grade in mass production.
3. Company:
We have 90 employees, including 10 technical staffs. Covering an area of 20000 square meters.
4. Certification :
Oue company has passed ISO 14001 and TS16949
5.Sample service :
We provide free sample for confirmation and customer bears the freight charges
6.OEM service :
Having our own factory and professional technicians,we welcome OEM orders as well.We can design and produce the specific product you need according to your detail information
Cooperation Partner
Company Profile
Our Featured Products
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Material: | Alloy Steel |
|---|---|
| Load: | Drive Shaft |
| Axis Shape: | Straight Shaft |
| Appearance Shape: | Round |
| Rotation: | Cw |
| Yield: | 5, 000PCS / Month |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can spline shafts be customized for specific machinery and equipment?
Yes, spline shafts can be customized to suit specific machinery and equipment requirements. Here’s a detailed explanation:
1. Size and Length:
Spline shafts can be customized in terms of size and length to fit the dimensions of the machinery or equipment. Manufacturers can design spline shafts with the appropriate diameter, overall length, and spline length to ensure a proper fit within the system.
2. Spline Profile:
The spline profile can be customized based on the specific application. Different spline profiles, such as involute, serrated, or helical, can be used to optimize torque transmission, load distribution, and engagement characteristics based on the requirements of the machinery or equipment.
3. Number of Splines:
The number of splines on the shaft can be customized to match the mating component. The number of splines determines the engagement area and affects the torque-carrying capacity of the spline shaft. By adjusting the number of splines, manufacturers can tailor the spline shaft to the specific torque and load requirements of the machinery or equipment.
4. Material Selection:
The choice of material for spline shafts can be customized based on the operating conditions and environmental factors of the machinery or equipment. Different materials, such as alloy steels or stainless steels, can be selected to provide the necessary strength, durability, corrosion resistance, or other specific properties required for the application.
5. Surface Treatment:
The surface of spline shafts can be customized with various treatments to enhance their performance. Surface treatments like heat treatment, coating, or plating can be applied to improve hardness, wear resistance, or corrosion resistance based on the specific requirements of the machinery or equipment.
6. Tolerances and Fit:
Tolerances and fit between the spline shaft and mating components can be customized to achieve the desired clearance or interference fit. This ensures proper engagement, smooth operation, and optimal performance of the machinery or equipment.
7. Special Features:
In certain cases, spline shafts can be customized with additional features to meet specific needs. This may include the incorporation of keyways, threads, or other specialized features required for the machinery or equipment.
Manufacturers and engineers work closely with the machinery or equipment designers to understand the specific requirements and tailor the spline shafts accordingly. By considering factors such as size, spline profile, number of splines, material selection, surface treatment, tolerances, fit, and any special features, customized spline shafts can be developed to ensure optimal performance and compatibility with the machinery or equipment.
It is important to consult with experienced spline shaft manufacturers or engineering professionals to determine the most suitable customization options for a particular machinery or equipment application.
Can spline shafts be repaired or maintained when necessary?
Yes, spline shafts can be repaired and maintained when necessary to ensure their continued functionality and performance. Here are some ways spline shafts can be repaired and maintained:
1. Inspection and Assessment:
When an issue is suspected with a spline shaft, the first step is to conduct a thorough inspection. This involves examining the shaft for any signs of wear, damage, or misalignment. Special attention is given to the spline teeth, which may show signs of wear or deformation. Through inspection and assessment, the extent of the repair or maintenance required can be determined.
2. Spline Tooth Repair:
If the spline teeth are damaged or worn, they can be repaired or replaced. Repair methods may include re-machining the teeth to restore their original profile, filling and reshaping the worn areas using specialized welding techniques, or replacing the damaged section of the spline shaft. The specific repair method depends on the severity of the damage and the material of the spline shaft.
3. Lubrication and Cleaning:
Regular lubrication and cleaning are essential for maintaining spline shafts. Lubricants help reduce friction and wear between the mating surfaces, while cleaning removes contaminants that can affect the spline’s engagement. During maintenance, old lubricants are removed, and fresh lubricants are applied to ensure smooth operation and prevent premature failure.
4. Surface Treatment:
If the spline shaft undergoes wear or corrosion, surface treatment can be applied to restore its condition. This may involve applying coatings or treatments to enhance the hardness, wear resistance, or corrosion resistance of the spline shaft. Surface treatments can improve the longevity and performance of the spline shaft, reducing the need for frequent repairs.
5. Balancing and Alignment:
If a spline shaft is experiencing vibration or misalignment issues, it may require balancing or realignment. Balancing involves redistributing mass along the shaft to minimize vibrations, while alignment ensures proper mating and engagement with other components. Balancing and alignment procedures help optimize the performance and longevity of the spline shaft.
6. Replacement:
In cases where the spline shaft is severely damaged or worn beyond repair, replacement may be necessary. Replacement spline shafts can be sourced from manufacturers or specialized suppliers who can provide shafts that meet the required specifications and tolerances.
It’s important to note that the repair and maintenance of spline shafts should be carried out by qualified professionals with expertise in precision machining and mechanical systems. They have the knowledge and tools to properly assess, repair, or replace spline shafts, ensuring the integrity and functionality of the system in which they are used.
By implementing regular maintenance and timely repairs, spline shafts can be kept in optimal condition, extending their lifespan and maintaining their performance in various mechanical applications.
In which industries are spline shafts typically used?
Spline shafts find applications in a wide range of industries where torque transmission, relative movement, and load distribution are critical. Here’s a detailed explanation:
1. Automotive Industry:
The automotive industry extensively uses spline shafts in various components and systems. They are found in transmissions, drivelines, steering systems, differentials, and axle assemblies. Spline shafts enable the transmission of torque, accommodate relative movement, and ensure efficient power transfer in vehicles.
2. Aerospace and Defense Industry:
Spline shafts are essential in the aerospace and defense industry. They are used in aircraft landing gear systems, actuation mechanisms, missile guidance systems, engine components, and rotor assemblies. The aerospace and defense sector relies on spline shafts for precise torque transfer, relative movement accommodation, and critical control mechanisms.
3. Industrial Machinery and Equipment:
Spline shafts are widely employed in industrial machinery and equipment. They are used in gearboxes, machine tools, pumps, compressors, conveyors, printing machinery, and packaging equipment. Spline shafts enable torque transmission, accommodate misalignments and vibrations, and ensure accurate movement and synchronization of machine components.
4. Agriculture and Farming:
The agriculture and farming industry extensively uses spline shafts in equipment such as tractors, harvesters, and agricultural implements. Spline shafts are found in power take-off (PTO) units, transmission systems, hydraulic mechanisms, and steering systems. They enable torque transfer, accommodate relative movement, and provide flexibility in agricultural machinery.
5. Construction and Mining:
In the construction and mining industries, spline shafts are used in equipment such as excavators, loaders, bulldozers, and drilling rigs. They are found in hydraulic systems, power transmission systems, and articulated mechanisms. Spline shafts facilitate torque transmission, accommodate misalignments, and enable efficient power transfer in heavy-duty machinery.
6. Marine and Offshore:
Spline shafts have applications in the marine and offshore industry. They are used in propulsion systems, thrusters, rudders, winches, and marine pumps. Spline shafts enable torque transmission in marine vessels and offshore equipment, accommodating axial and radial movement, and ensuring reliable power transfer.
7. Energy and Power Generation:
Spline shafts are utilized in the energy and power generation sector. They are found in turbines, generators, compressors, and other rotating equipment. Spline shafts enable torque transmission and accommodate relative movement in power generation systems, ensuring efficient and reliable operation.
8. Rail and Transportation:
Spline shafts are employed in the rail and transportation industry. They are found in locomotives, railcar systems, and suspension mechanisms. Spline shafts enable torque transfer, accommodate movement and vibrations, and ensure precise control in rail and transportation applications.
These are just a few examples of the industries where spline shafts are typically used. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them vital components in various sectors that rely on efficient power transfer, flexibility, and precise control.
editor by CX 2024-04-10
China best Custom High Precision Stainless Steel Spline Shaft Long Shaft
Product Description
Overview
Essential details
| CNC Machining or Not: | Cnc Machining, Cnc Machining | Type: | DRILLING, Milling, Other Machining Services, Turning |
| Micro Machining or Not: | Micro Machining | Material Capabilities: | Aluminum, Brass, Bronze, Copper, Hardened Metals, Precious |
| Material: | Customers’ Requirement | Place of Origin: | ZheJiang , China |
| Product name: | Cnc Maching Parts | Brand Name: | HXR |
| Size | Customized Size | Process: | Cnc Turning |
| Service: | Customized OEM |
Supply Ability : 100000 Set/Sets per Month
Packaging & delivery
Packaging Details : Outer packing carton, inner packing according to customer requirements
Port : HangZhou
Lead time:
| Quantity(pieces) | 1-1000 | >1000 |
| Lead time (days) | 12 | To be negotiated |
Products Description
| Quality Assurance | ISO9001:2015 Certified |
| Machining Equipment | CNC Machining Center /Composite CNC Machine / CNC Lathes / Grinding Machines / Milling Machines / Wire-cuts / Laser Cuts / CNC Shearing Machines / CNC Bending Machines /CNC Stamping Machines etc. |
| Materials | Aluminum Alloy: 6061/ 6063 / 7075 /5052 ADC12/518 etc.
Brass Alloy: H59 / H62 / H64/ 3602 / 2604 / etc. Stainless Steel Alloy: 316L / 304 / 316 / 412 / etc. Steel Alloy: Carbon Steel / Die Steel / Spring Steel etc. Other Special Materials: Titanium/ Lucite / Nylon / Bakelite / POM / ABS / PP / PC / PE / PEEK etc. We handle many other type of materials. Please contact us if your required material is not listed above. |
| Inspection | Three-coordinate measuring machine /Mitutoyo Tool Microscope can measure up to 300mmX x 175mmY x 220mmZ |
| File Formats | Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,IGS , STP etc. |
About Us
HangZhou Xihu (West Lake) Dis.nrong Industry and Trade Co., Ltd., founded in 2012 and located in HangZhou, ZheJiang Province, is an enterprise specializing in precision processing.
Our main business scope is: production, processing, mechanical equipment and accessories. Mainly for CNC hardware processing and mechanical parts processing, precision metal stamping, auto parts, motorcycle parts. After 11 years of development, we have established our own mature supply chain from CNC machining center, injection molding machine, die-casting workshop, stamping workshop and rubber mold workshop.
Management creates value, service improves advantages, quality first, and service to the best “is the company’s development philosophy. Unity, innovation, pragmatism, and precision processing are the company’s unswerving pursuit. The company cherishes every honor, and adheres to the principle of” quality first, customer first, and quality to prosper and win. Our business purpose is to continuously contribute excellent products to the society, complement each other’s advantages with all sectors of society, and create brilliance together!
We are glad to receive your inquiry, and we will reply to you as soon as possible.
Certificates
We feature an experienced engineering team system that is adaptable enough to cater for one-off prototypes through to production in volume.
FAQ
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you as we receive your mail.
Q2: What’s kinds of information you need for a quote?
A2: Kindly please provide the product drawing in PDF, and will be better youcan provide in STEP or IGS.
Q3:No drawings to quote?
A3:Of course, we are glad to receive your samples, pictures or detailed size of the draft in order to accurately quote.
Q4. Can we get some samples before mass production?
A4: Absolutely
Q5: How to deliver the goods?
A5: We deliver the products by Alibaba transportation.
Q6:How about the lead time?
A6:Generally, 1-2 weeks for samples, 3-4 weeks for mass production.
Q7:Proper suggestions
A7:If you are not familiar with material,surface treatment or something,please tell us your requirement,according to which we will provide suggestions. Also,advice will be given during machining when your design is found not good enough. Anyway, it is finally up to you whether to adopt the suggestions.
Q8:Lower cost in machining hardended metal
A8:We’ve found our way to slow the damage of tool during machining hardended metal, and as a result, the cost decreases.
Q9:Good after sales services
A9:If,unexpectedly,the goods are not meet the requires, we will provide you with solutions or take yours into consideration.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Condition: | New |
|---|---|
| Certification: | CE, RoHS, ISO9001 |
| Standard: | DIN, ASTM, GB, JIS, ANSI |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
How do spline shafts handle variations in torque and rotational force?
Spline shafts are designed to handle variations in torque and rotational force in mechanical systems. Here’s a detailed explanation:
1. Interlocking Splines:
Spline shafts have a series of interlocking splines along their length. These splines engage with corresponding splines on the mating component, such as gears or couplings. The interlocking design ensures a secure and robust connection, capable of transmitting torque and rotational force.
2. Load Distribution:
When torque is applied to a spline shaft, the load is distributed across the entire engagement surface of the splines. This helps to minimize stress concentrations and prevents localized wear or failure. The load distribution capability of spline shafts allows them to handle variations in torque and rotational force effectively.
3. Material Selection:
Spline shafts are typically made from materials with high strength and durability, such as alloy steels. The material selection is crucial in handling variations in torque and rotational force. It ensures that the spline shaft can withstand the applied loads without deformation or failure.
4. Spline Profile:
The design of the spline profile also contributes to the handling of torque variations. The spline profile determines the contact area and the distribution of forces along the splines. By optimizing the spline profile, manufacturers can enhance the load-carrying capacity and improve the ability of the spline shaft to handle variations in torque.
5. Surface Finish and Lubrication:
Proper surface finish and lubrication play a crucial role in the performance of spline shafts. A smooth surface finish reduces friction and wear, while suitable lubrication minimizes heat generation and ensures smooth operation. These factors help in handling variations in torque and rotational force by reducing the impact of friction and wear on the spline engagement.
6. Design Considerations:
Engineers take several design considerations into account to ensure spline shafts can handle variations in torque and rotational force. These considerations include appropriate spline dimensions, tooth profile geometry, spline fit tolerance, and the selection of mating components. By carefully designing the spline shaft and its mating components, engineers can optimize the system’s performance and reliability.
7. Overload Protection:
In some applications, spline shafts may be equipped with overload protection mechanisms. These mechanisms, such as shear pins or torque limiters, are designed to disconnect the drive temporarily or slip when the torque exceeds a certain threshold. This protects the spline shaft and other components from damage due to excessive torque.
Overall, spline shafts handle variations in torque and rotational force through their interlocking splines, load distribution capability, appropriate material selection, optimized spline profiles, surface finish, lubrication, design considerations, and, in some cases, overload protection mechanisms. These features ensure efficient torque transmission and enable spline shafts to withstand the demands of various mechanical systems.
What materials are commonly used in the construction of spline shafts?
Various materials are commonly used in the construction of spline shafts, depending on the specific application requirements. Here’s a list of commonly used materials:
1. Steel:
Steel is one of the most widely used materials for spline shafts. Different grades of steel, such as carbon steel, alloy steel, or stainless steel, can be employed based on factors like strength, hardness, and corrosion resistance. Steel offers excellent mechanical properties, including high strength, durability, and wear resistance, making it suitable for a broad range of applications.
2. Alloy Steel:
Alloy steel is a type of steel that contains additional alloying elements, such as chromium, molybdenum, or nickel. These alloying elements enhance the mechanical properties of the steel, providing improved strength, toughness, and wear resistance. Alloy steel spline shafts are commonly used in applications that require high torque capacity, durability, and resistance to fatigue.
3. Stainless Steel:
Stainless steel is known for its corrosion resistance properties, making it suitable for applications where the spline shaft is exposed to moisture or corrosive environments. Stainless steel spline shafts are commonly used in industries such as food processing, chemical processing, marine, and medical equipment.
4. Aluminum:
Aluminum is a lightweight material with good strength-to-weight ratio. It is often used in applications where weight reduction is a priority, such as automotive and aerospace industries. Aluminum spline shafts can provide advantages such as decreased rotating mass and improved fuel efficiency.
5. Titanium:
Titanium is a strong and lightweight material with excellent corrosion resistance. It is commonly used in high-performance applications where weight reduction, strength, and corrosion resistance are critical factors. Titanium spline shafts find applications in aerospace, motorsports, and high-end industrial equipment.
6. Brass:
Brass is an alloy of copper and zinc, offering good machinability and corrosion resistance. It is often used in applications that require electrical conductivity or a non-magnetic property. Brass spline shafts can be found in industries such as electronics, telecommunications, and instrumentation.
7. Plastics and Composite Materials:
In certain applications where weight reduction, corrosion resistance, or noise reduction is important, plastics or composite materials can be used for spline shafts. Materials such as nylon, acetal, or fiber-reinforced composites can provide specific advantages in terms of weight, low friction, and resistance to chemicals.
It’s important to note that material selection for spline shafts depends on factors such as load requirements, environmental conditions, operating temperatures, and cost considerations. Engineers and designers evaluate these factors to determine the most suitable material for a given application.
In which industries are spline shafts typically used?
Spline shafts find applications in a wide range of industries where torque transmission, relative movement, and load distribution are critical. Here’s a detailed explanation:
1. Automotive Industry:
The automotive industry extensively uses spline shafts in various components and systems. They are found in transmissions, drivelines, steering systems, differentials, and axle assemblies. Spline shafts enable the transmission of torque, accommodate relative movement, and ensure efficient power transfer in vehicles.
2. Aerospace and Defense Industry:
Spline shafts are essential in the aerospace and defense industry. They are used in aircraft landing gear systems, actuation mechanisms, missile guidance systems, engine components, and rotor assemblies. The aerospace and defense sector relies on spline shafts for precise torque transfer, relative movement accommodation, and critical control mechanisms.
3. Industrial Machinery and Equipment:
Spline shafts are widely employed in industrial machinery and equipment. They are used in gearboxes, machine tools, pumps, compressors, conveyors, printing machinery, and packaging equipment. Spline shafts enable torque transmission, accommodate misalignments and vibrations, and ensure accurate movement and synchronization of machine components.
4. Agriculture and Farming:
The agriculture and farming industry extensively uses spline shafts in equipment such as tractors, harvesters, and agricultural implements. Spline shafts are found in power take-off (PTO) units, transmission systems, hydraulic mechanisms, and steering systems. They enable torque transfer, accommodate relative movement, and provide flexibility in agricultural machinery.
5. Construction and Mining:
In the construction and mining industries, spline shafts are used in equipment such as excavators, loaders, bulldozers, and drilling rigs. They are found in hydraulic systems, power transmission systems, and articulated mechanisms. Spline shafts facilitate torque transmission, accommodate misalignments, and enable efficient power transfer in heavy-duty machinery.
6. Marine and Offshore:
Spline shafts have applications in the marine and offshore industry. They are used in propulsion systems, thrusters, rudders, winches, and marine pumps. Spline shafts enable torque transmission in marine vessels and offshore equipment, accommodating axial and radial movement, and ensuring reliable power transfer.
7. Energy and Power Generation:
Spline shafts are utilized in the energy and power generation sector. They are found in turbines, generators, compressors, and other rotating equipment. Spline shafts enable torque transmission and accommodate relative movement in power generation systems, ensuring efficient and reliable operation.
8. Rail and Transportation:
Spline shafts are employed in the rail and transportation industry. They are found in locomotives, railcar systems, and suspension mechanisms. Spline shafts enable torque transfer, accommodate movement and vibrations, and ensure precise control in rail and transportation applications.
These are just a few examples of the industries where spline shafts are typically used. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them vital components in various sectors that rely on efficient power transfer, flexibility, and precise control.
editor by CX 2024-01-15
China Hot selling Long Stainless Steel Straight Spline Drive Gear Shaft for Rice Transplanter
Product Description
Product Description
Product Parameters
| Item | Spur Gear Axle Shaft |
| Material | 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo |
| OEM NO | Customize |
| Certification | ISO/TS16949 |
| Test Requirement | Magnetic Powder Test, Hardness Test, Dimension Test |
| Color | Paint , Natural Finish ,Machining All Around |
| Material | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Steel: Carbon Steel,Middle Steel,Steel Alloy,etc. | |
| Stainess Steel: 303/304/316,etc. | |
| Copper/Brass/Bronze/Red Copper,etc. | |
| Plastic:ABS,PP,PC,Nylon,Delrin(POM),Bakelite,etc. | |
| Size | According to Customer’s drawing or samples |
| Process | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Cutting,etc. |
| Tolerance | ≥+/-0.03mm |
| Surface Treatment | (Sandblast)&(Hard)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Painting,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,etc. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Available |
| Packing | Spline protect cover ,Wood box ,Waterproof membrane; Or per customers’ requirements. |
Our Advantages
Why Choose US ???
1. Equipment :
Our company boasts all necessary production equipment,
including Hydraulic press machines, Japanese CNC lathe (TAKISAWA), Korean gear hobbing machine (I SNT), gear shaping machine, machining center, CNC grinder, heat treatment line etc.
2. Processing precision:
We are a professional gear & gear shafts manufacturer. Our gears are around 6-7 grade in mass production.
3. Company:
We have 90 employees, including 10 technical staffs. Covering an area of 20000 square meters.
4. Certification :
Oue company has passed ISO 14001 and TS16949
5.Sample service :
We provide free sample for confirmation and customer bears the freight charges
6.OEM service :
Having our own factory and professional technicians,we welcome OEM orders as well.We can design and produce the specific product you need according to your detail information
Cooperation Partner
Company Profile
Our Featured Products
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Material: | Alloy Steel |
|---|---|
| Load: | Drive Shaft |
| Axis Shape: | Straight Shaft |
| Appearance Shape: | Round |
| Rotation: | Cw |
| Yield: | 5, 000PCS / Month |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How do spline shafts handle variations in torque and rotational force?
Spline shafts are designed to handle variations in torque and rotational force in mechanical systems. Here’s a detailed explanation:
1. Interlocking Splines:
Spline shafts have a series of interlocking splines along their length. These splines engage with corresponding splines on the mating component, such as gears or couplings. The interlocking design ensures a secure and robust connection, capable of transmitting torque and rotational force.
2. Load Distribution:
When torque is applied to a spline shaft, the load is distributed across the entire engagement surface of the splines. This helps to minimize stress concentrations and prevents localized wear or failure. The load distribution capability of spline shafts allows them to handle variations in torque and rotational force effectively.
3. Material Selection:
Spline shafts are typically made from materials with high strength and durability, such as alloy steels. The material selection is crucial in handling variations in torque and rotational force. It ensures that the spline shaft can withstand the applied loads without deformation or failure.
4. Spline Profile:
The design of the spline profile also contributes to the handling of torque variations. The spline profile determines the contact area and the distribution of forces along the splines. By optimizing the spline profile, manufacturers can enhance the load-carrying capacity and improve the ability of the spline shaft to handle variations in torque.
5. Surface Finish and Lubrication:
Proper surface finish and lubrication play a crucial role in the performance of spline shafts. A smooth surface finish reduces friction and wear, while suitable lubrication minimizes heat generation and ensures smooth operation. These factors help in handling variations in torque and rotational force by reducing the impact of friction and wear on the spline engagement.
6. Design Considerations:
Engineers take several design considerations into account to ensure spline shafts can handle variations in torque and rotational force. These considerations include appropriate spline dimensions, tooth profile geometry, spline fit tolerance, and the selection of mating components. By carefully designing the spline shaft and its mating components, engineers can optimize the system’s performance and reliability.
7. Overload Protection:
In some applications, spline shafts may be equipped with overload protection mechanisms. These mechanisms, such as shear pins or torque limiters, are designed to disconnect the drive temporarily or slip when the torque exceeds a certain threshold. This protects the spline shaft and other components from damage due to excessive torque.
Overall, spline shafts handle variations in torque and rotational force through their interlocking splines, load distribution capability, appropriate material selection, optimized spline profiles, surface finish, lubrication, design considerations, and, in some cases, overload protection mechanisms. These features ensure efficient torque transmission and enable spline shafts to withstand the demands of various mechanical systems.
Can spline shafts be applied in aerospace and aviation equipment?
Yes, spline shafts are commonly applied in aerospace and aviation equipment due to their ability to transmit torque and provide precise rotational motion. Here’s how spline shafts are used in the aerospace and aviation industry:
1. Aircraft Engines:
Spline shafts are utilized in aircraft engines for various purposes. They can be found in the engine’s accessory gearbox, where they transmit torque from the engine to drive auxiliary components such as fuel pumps, hydraulic pumps, generators, and engine starters. Spline shafts are also present in the engine’s variable geometry systems, which control the position of components like variable stator vanes or variable inlet guide vanes.
2. Flight Control Systems:
Spline shafts play a vital role in aircraft flight control systems. They are employed in the actuators and control mechanisms that operate the flaps, ailerons, elevators, rudders, and other control surfaces. Spline shafts enable precise and efficient transfer of control inputs from the cockpit to the respective control surfaces, contributing to the maneuverability and stability of the aircraft.
3. Landing Gear:
Spline shafts are used in the landing gear systems of aircraft. They can be found in components such as the landing gear actuator, which extends and retracts the landing gear, and the steering mechanism that controls the nose wheel. Spline shafts in landing gear systems need to withstand high loads, provide reliable operation, and ensure precise movement for safe and smooth landings and takeoffs.
4. Helicopter Rotors:
Helicopters rely on spline shafts in the main rotor assembly. The main rotor shaft, which transfers power from the helicopter’s engine to the rotor blades, often incorporates splines to ensure a secure connection and efficient torque transmission. Spline shafts are critical for maintaining stable and precise rotation of the rotor blades, allowing for controlled lift and maneuverability.
5. Auxiliary Systems:
Spline shafts are also applied in various auxiliary systems in aerospace and aviation equipment. These include systems such as power transmission for onboard generators, environmental control systems, fuel control systems, and hydraulic systems. Spline shafts in these applications contribute to the reliable operation and efficient functioning of the auxiliary equipment.
In aerospace and aviation applications, spline shafts are designed to meet stringent requirements for strength, durability, precision, and weight reduction. They are often made from high-strength materials such as titanium or alloy steel to withstand the demanding operating conditions and weight constraints of aircraft. Additionally, advanced manufacturing techniques are employed to ensure the dimensional accuracy and quality of spline shafts for critical aerospace applications.
The use of spline shafts in aerospace and aviation equipment enables precise control, efficient power transmission, and reliable operation, contributing to the safety, performance, and functionality of aircraft and related systems.
In which industries are spline shafts typically used?
Spline shafts find applications in a wide range of industries where torque transmission, relative movement, and load distribution are critical. Here’s a detailed explanation:
1. Automotive Industry:
The automotive industry extensively uses spline shafts in various components and systems. They are found in transmissions, drivelines, steering systems, differentials, and axle assemblies. Spline shafts enable the transmission of torque, accommodate relative movement, and ensure efficient power transfer in vehicles.
2. Aerospace and Defense Industry:
Spline shafts are essential in the aerospace and defense industry. They are used in aircraft landing gear systems, actuation mechanisms, missile guidance systems, engine components, and rotor assemblies. The aerospace and defense sector relies on spline shafts for precise torque transfer, relative movement accommodation, and critical control mechanisms.
3. Industrial Machinery and Equipment:
Spline shafts are widely employed in industrial machinery and equipment. They are used in gearboxes, machine tools, pumps, compressors, conveyors, printing machinery, and packaging equipment. Spline shafts enable torque transmission, accommodate misalignments and vibrations, and ensure accurate movement and synchronization of machine components.
4. Agriculture and Farming:
The agriculture and farming industry extensively uses spline shafts in equipment such as tractors, harvesters, and agricultural implements. Spline shafts are found in power take-off (PTO) units, transmission systems, hydraulic mechanisms, and steering systems. They enable torque transfer, accommodate relative movement, and provide flexibility in agricultural machinery.
5. Construction and Mining:
In the construction and mining industries, spline shafts are used in equipment such as excavators, loaders, bulldozers, and drilling rigs. They are found in hydraulic systems, power transmission systems, and articulated mechanisms. Spline shafts facilitate torque transmission, accommodate misalignments, and enable efficient power transfer in heavy-duty machinery.
6. Marine and Offshore:
Spline shafts have applications in the marine and offshore industry. They are used in propulsion systems, thrusters, rudders, winches, and marine pumps. Spline shafts enable torque transmission in marine vessels and offshore equipment, accommodating axial and radial movement, and ensuring reliable power transfer.
7. Energy and Power Generation:
Spline shafts are utilized in the energy and power generation sector. They are found in turbines, generators, compressors, and other rotating equipment. Spline shafts enable torque transmission and accommodate relative movement in power generation systems, ensuring efficient and reliable operation.
8. Rail and Transportation:
Spline shafts are employed in the rail and transportation industry. They are found in locomotives, railcar systems, and suspension mechanisms. Spline shafts enable torque transfer, accommodate movement and vibrations, and ensure precise control in rail and transportation applications.
These are just a few examples of the industries where spline shafts are typically used. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them vital components in various sectors that rely on efficient power transfer, flexibility, and precise control.
editor by CX 2023-12-22
China wholesaler CNC Stainless Steel Long Straight Spline Shaft Axle Shaft with Best Sales
Product Description
Product Description
| Product name |
CNC Stainless Steel Long Straight Spline Shaft Axle Shaft |
| Material | Brass , Stainless Steel ,Copper , Aluminum ,Bronze , Copper |
| Brand Name | DKL |
| Color and size | OEM |
| Place of Origin | ZheJiang |
| Process | CNC Maching |
| Feature | Precision |
| Packing | Carton Packing |
Company Profile
HangZhou Dakunlun Hardware & Plastic Products Co.,Ltd. is a company engaged in Custom Products covering Custom CNC,Plastic Injection,Powder Metallurgy Parts ect. Hot Selling products include Gears,CNC Milling Parts Model Train Wheelsets Shaft,Bushing,Spacer and Brass Turning Parts ect.
Dakunlun was established in May 2006, cooperated with many enterprises at home and abroad (such as Fenda ,LG, Philips Dji and Nissan) to establish a long term friendly business relationship.Our inception is to absorb a variety of talents, improve product quality and staff quality Strict quality guarantee system and perfect management system, high-quality products after-
sales service is our foothold. Our company of “quality first, reputation first” principle, provide customers with quality and quantity of various types of products. Always uphold the “quality, integrity and pragmatic, motivated, service-oriented” business philosophy, and apply to the company’s management and operating. In face of fierce competition, our company’s system is constantly being improved, relying on science and technology, continuously improve the technology content of products sold, for society, customers and companies to create a higher market value. Dakunlun has been in good faith to create enterprises and has won a good reputation, also won the respect of our domestic counterparts.
Recent years our company has reached annual sales of as much as ¥30,000,000, Dakunlun will expand the scale of operation and steady development of corporate economic, sincerely seek partners, good faith cooperation and common developmen
Certifications
Work Shop Facility
Customer Visit
Packaging & Shipping
FAQ
1. Are you trading company or manufacturer?
We are a factory has 20 years.
2. How can i get a quotation?
Please send us information for quote: drawing,material,quantity or other requirement.We can accpet PDF,DWG,STEP file formate.If you don’t have the drawing,please send the sample to us,we can quote base on your sample too.
3. What’s your MOQ?
Depends on your specific items.
4. Do you provide samples?Is it free or extra.
Yes,but it’s not free.
5. What about the lead time for mass production?
Honestly,it depends on the order quantity.Normally,15 days to 20 days after your deposit if no tooling needed.
6. What if the part is not good?
We can guarantee good quantity.But if happened,please contact us immediately,take some pictures,we will check on the problem,and solve it asap.
7. How to deliver the good?
We deliver the products by courier company.
8. Can we get some samples before mass production?
Absolutely yes.
9. Will my drawings be safe after sending them to you?
Yes,we will keep them well and won’t release them to the third party without your permission.
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
| Process: | CNC Machine |
|---|---|
| MOQ: | 1 |
| Parcking: | Carton |
| Samples: |
US$ 20/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are two common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only six bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, three spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.
editor by CX 2023-06-08
China Standard Professional Long Spline Propeller Drive Shafts Stainless Steel Forged Shafts drive shaft components
Product Description
Product Description
Product Description
| Item | Shaft, axle |
| Application | Cranes, Railway way, mineral Machinery, hydraulic Machinery, Spare parts etc. |
| Design | Can be at the customer’ request, tailor-made, at customer’s design |
| Material | Stainless Steel or Carbon Steel, such as 45#, 65# SAE4140, SAE4150, SAE4160, 42CrMo, stainless steel 410, stainless steel 304, or other required steel |
| Size | Diameter 80mm to 2000mm. Length max.in 6000mm |
| Minimum order | 1Pcs |
Product Real Shot
Manufacturing Process
- Free forged or module forged
- Rough machining process, to remove the surface forged oxidized black leather.
- 100% Ultrasonic Test ASTMA388
- Heat Treatment according to request, Normalized, Quenched, Tempered….
- Hardness test
- Finishing Process to the dimensional state required by the drawing.
- 100% Magnetic Test ASTM E709 and 100% dimensional test
- Painting or oil protecting TECTYL 506 or similiar
- Packing with boxes
Data Needed for Quotation
– Your own drawing
– Your requirement on material and necessary dimensional data
– Ask for recommend
Company Profile
ZheJiang CZPT Machinery Co., Ltd., established in the year of 2012, is a professional supplier of material handling equipment, OEM machinery parts, various forging parts and casting parts.
Ebon’s products scope: cranes, hoists, magnets, grabs, hooks, wheels, drums, axles, lifting beams,bearing box, bearings, couplings,flanges etc. They are applied in wide range of field: Machinery, Mining, Hydro power Transportation, Construction…..
CZPT has 5 reliable manufacturing factories to make sure stable supply and fast delivery for your business.
Our products are also exported to USA, Britain, Japan, South Korea, Russia, Indonesia, Thailand, India, Vietnam, Canada, Argentina, Paraguay etc more than 50 countries.
CZPT team is loyal and committed to your success, and firmly believes that our products and services will increase the value and effectiveness of your business with following characters:
-Professional sales team, market promotion team and logistics team with more then 10 years experience .
-Loyal and Responsible Characters
-Efficient Work, Fast Response
-Responsible Quality Control Team
-Video the manufacturing process, the testing, and packing before delivery
1.Q: How about your delivery time?
A: Generally, it will take 7-30 days after receiving your advance payment. The specific delivery time depends on the items, transportation ways and the quantity of your order.
2.Q: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
3.Q: Do you test all your goods before delivery?
A: Yes, we have 100% Ultrasonic test, Magnetic test or Liquid Penetration test before delivery
4.Q: How do you make our business long-term and good relationship?
A: (1) We keep good quality and competitive price to ensure our customers benefit ;
(2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
5.Q: I can’t see the goods or touch the goods, how can I deal with the risk involved?
A: Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.
| Processing Object: | Metal |
|---|---|
| Molding Style: | Forging |
| Molding Technics: | Pressure Casting |
| Application: | Machinery Parts |
| Material: | Steel |
| Heat Treatment: | Quenching |
| Customization: |
Available
| Customized Request |
|---|
Applications of Spline Couplings
A spline coupling is a highly effective means of connecting two or more components. These types of couplings are very efficient, as they combine linear motion with rotation, and their efficiency makes them a desirable choice in numerous applications. Read on to learn more about the main characteristics and applications of spline couplings. You will also be able to determine the predicted operation and wear. You can easily design your own couplings by following the steps outlined below.
Optimal design
The spline coupling plays an important role in transmitting torque. It consists of a hub and a shaft with splines that are in surface contact without relative motion. Because they are connected, their angular velocity is the same. The splines can be designed with any profile that minimizes friction. Because they are in contact with each other, the load is not evenly distributed, concentrating on a small area, which can deform the hub surface.
Optimal spline coupling design takes into account several factors, including weight, material characteristics, and performance requirements. In the aeronautics industry, weight is an important design factor. S.A.E. and ANSI tables do not account for weight when calculating the performance requirements of spline couplings. Another critical factor is space. Spline couplings may need to fit in tight spaces, or they may be subject to other configuration constraints.
Optimal design of spline couplers may be characterized by an odd number of teeth. However, this is not always the case. If the external spline’s outer diameter exceeds a certain threshold, the optimal spline coupling model may not be an optimal choice for this application. To optimize a spline coupling for a specific application, the user may need to consider the sizing method that is most appropriate for their application.
Once a design is generated, the next step is to test the resulting spline coupling. The system must check for any design constraints and validate that it can be produced using modern manufacturing techniques. The resulting spline coupling model is then exported to an optimisation tool for further analysis. The method enables a designer to easily manipulate the design of a spline coupling and reduce its weight.
The spline coupling model 20 includes the major structural features of a spline coupling. A product model software program 10 stores default values for each of the spline coupling’s specifications. The resulting spline model is then calculated in accordance with the algorithm used in the present invention. The software allows the designer to enter the spline coupling’s radii, thickness, and orientation.
Characteristics
An important aspect of aero-engine splines is the load distribution among the teeth. The researchers have performed experimental tests and have analyzed the effect of lubrication conditions on the coupling behavior. Then, they devised a theoretical model using a Ruiz parameter to simulate the actual working conditions of spline couplings. This model explains the wear damage caused by the spline couplings by considering the influence of friction, misalignment, and other conditions that are relevant to the splines’ performance.
In order to design a spline coupling, the user first inputs the design criteria for sizing load carrying sections, including the external spline 40 of the spline coupling model 30. Then, the user specifies torque margin performance requirement specifications, such as the yield limit, plastic buckling, and creep buckling. The software program then automatically calculates the size and configuration of the load carrying sections and the shaft. These specifications are then entered into the model software program 10 as specification values.
Various spline coupling configuration specifications are input on the GUI screen 80. The software program 10 then generates a spline coupling model by storing default values for the various specifications. The user then can manipulate the spline coupling model by modifying its various specifications. The final result will be a computer-aided design that enables designers to optimize spline couplings based on their performance and design specifications.
The spline coupling model software program continually evaluates the validity of spline coupling models for a particular application. For example, if a user enters a data value signal corresponding to a parameter signal, the software compares the value of the signal entered to the corresponding value in the knowledge base. If the values are outside the specifications, a warning message is displayed. Once this comparison is completed, the spline coupling model software program outputs a report with the results.
Various spline coupling design factors include weight, material properties, and performance requirements. Weight is one of the most important design factors, particularly in the aeronautics field. ANSI and S.A.E. tables do not consider these factors when calculating the load characteristics of spline couplings. Other design requirements may also restrict the configuration of a spline coupling.
Applications
Spline couplings are a type of mechanical joint that connects two rotating shafts. Its two parts engage teeth that transfer load. Although splines are commonly over-dimensioned, they are still prone to fatigue and static behavior. These properties also make them prone to wear and tear. Therefore, proper design and selection are vital to minimize wear and tear on splines. There are many applications of spline couplings.
A key design is based on the size of the shaft being joined. This allows for the proper spacing of the keys. A novel method of hobbing allows for the formation of tapered bases without interference, and the root of the keys is concentric with the axis. These features enable for high production rates. Various applications of spline couplings can be found in various industries. To learn more, read on.
FE based methodology can predict the wear rate of spline couplings by including the evolution of the coefficient of friction. This method can predict fretting wear from simple round-on-flat geometry, and has been calibrated with experimental data. The predicted wear rate is reasonable compared to the experimental data. Friction evolution in spline couplings depends on the spline geometry. It is also crucial to consider the lubrication condition of the splines.
Using a spline coupling reduces backlash and ensures proper alignment of mated components. The shaft’s splined tooth form transfers rotation from the splined shaft to the internal splined member, which may be a gear or other rotary device. A spline coupling’s root strength and torque requirements determine the type of spline coupling that should be used.
The spline root is usually flat and has a crown on one side. The crowned spline has a symmetrical crown at the centerline of the face-width of the spline. As the spline length decreases toward the ends, the teeth are becoming thinner. The tooth diameter is measured in pitch. This means that the male spline has a flat root and a crowned spline.
Predictability
Spindle couplings are used in rotating machinery to connect two shafts. They are composed of two parts with teeth that engage each other and transfer load. Spline couplings are commonly over-dimensioned and are prone to static and fatigue behavior. Wear phenomena are also a common problem with splines. To address these issues, it is essential to understand the behavior and predictability of these couplings.
Dynamic behavior of spline-rotor couplings is often unclear, particularly if the system is not integrated with the rotor. For example, when a misalignment is not present, the main response frequency is one X-rotating speed. As the misalignment increases, the system starts to vibrate in complex ways. Furthermore, as the shaft orbits depart from the origin, the magnitudes of all the frequencies increase. Thus, research results are useful in determining proper design and troubleshooting of rotor systems.
The model of misaligned spline couplings can be obtained by analyzing the stress-compression relationships between two spline pairs. The meshing force model of splines is a function of the system mass, transmitting torque, and dynamic vibration displacement. This model holds when the dynamic vibration displacement is small. Besides, the CZPT stepping integration method is stable and has high efficiency.
The slip distributions are a function of the state of lubrication, coefficient of friction, and loading cycles. The predicted wear depths are well within the range of measured values. These predictions are based on the slip distributions. The methodology predicts increased wear under lightly lubricated conditions, but not under added lubrication. The lubrication condition and coefficient of friction are the key factors determining the wear behavior of splines.
editor by CX 2023-05-24
China Rolling mill Transmission drive shaft Industrial Transmission drive shaft Extra long Transmission drive shaft differential drive shaft
Problem: New
Guarantee: 1 Year
Applicable Industries: Lodges, Garment Retailers, Building Content Outlets, Producing Plant, Machinery Repair Retailers, Food & Beverage Manufacturing unit, Farms, Cafe, House Use, Retail, Foodstuff Store, Printing Shops, Development works , Power & Mining, Meals & Beverage Shops, Promoting Business
Weight (KG): 25.eight
Showroom Spot: None
Movie outgoing-inspection: Offered
Equipment Examination Report: Presented
Marketing and advertising Type: New Item 2571
Warranty of main components: 1 Year
Main Elements: Bearing, Spline pair
Framework: Flexible
Material: 40Cr/forty five#
Coatings: paint
Torque Potential: 32 Output Push Shaft Assembly For BMW F22 F87 F30 F80 F33 F83 F32 F82 ninety eight
The Different Types of Splines in a Splined Shaft
A splined shaft is a machine component with internal and external splines. The splines are formed in four different ways: Involute, Parallel, Serrated, and Ball. You can learn more about each type of spline in this article. When choosing a splined shaft, be sure to choose the right one for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.
Involute splines
Involute splines in a splined shaft are used to secure and extend mechanical assemblies. They are smooth, inwardly curving grooves that resist separation during operation. A shaft with involute splines is often longer than the shaft itself. This feature allows for more axial movement. This is beneficial for many applications, especially in a gearbox.
The involute spline is a shaped spline, similar to a parallel spline. It is angled and consists of teeth that create a spiral pattern that enables linear and rotatory motion. It is distinguished from other splines by the serrations on its flanks. It also has a flat top. It is a good option for couplers and other applications where angular movement is necessary.
Involute splines are also called involute teeth because of their shape. They are flat on the top and curved on the sides. These teeth can be either internal or external. As a result, involute splines provide greater surface contact, which helps reduce stress and fatigue. Regardless of the shape, involute splines are generally easy to machine and fit.
Involute splines are a type of splines that are used in splined shafts. These splines have different names, depending on their diameters. An example set of designations is for a 32-tooth male spline, a 2,500-tooth module, and a 30 degree pressure angle. An example of a female spline, a fillet root spline, is used to describe the diameter of the splined shaft.
The effective tooth thickness of splines is dependent on the number of keyways and the type of spline. Involute splines in splined shafts should be designed to engage 25 to 50 percent of the spline teeth during the coupling. Involute splines should be able to withstand the load without cracking.
Parallel splines
Parallel splines are formed on a splined shaft by putting one or more teeth into another. The male spline is positioned at the center of the female spline. The teeth of the male spline are also parallel to the shaft axis, but a common misalignment causes the splines to roll and tilt. This is common in many industrial applications, and there are a number of ways to improve the performance of splines.
Typically, parallel splines are used to reduce friction in a rotating part. The splines on a splined shaft are narrower on the end face than the interior, which makes them more prone to wear. This type of spline is used in a variety of industries, such as machinery, and it also allows for greater efficiency when transmitting torque.
Involute splines on a splined shaft are the most common. They have equally spaced teeth, and are therefore less likely to crack due to fatigue. They also tend to be easy to cut and fit. However, they are not the best type of spline. It is important to understand the difference between parallel and involute splines before deciding on which spline to use.
The difference between splined and involute splines is the size of the grooves. Involute splines are generally larger than parallel splines. These types of splines provide more torque to the gear teeth and reduce stress during operation. They are also more durable and have a longer life span. And because they are used on farm machinery, they are essential in this type of application.
Serrated splines
A Serrated Splined Shaft has several advantages. This type of shaft is highly adjustable. Its large number of teeth allows large torques, and its shorter tooth width allows for greater adjustment. These features make this type of shaft an ideal choice for applications where accuracy is critical. Listed below are some of the benefits of this type of shaft. These benefits are just a few of the advantages. Learn more about this type of shaft.
The process of hobbing is inexpensive and highly accurate. It is useful for external spline shafts, but is not suitable for internal splines. This type of process forms synchronized shapes on the shaft, reducing the manufacturing cycle and stabilizing the relative phase between spline and thread. It uses a grinding wheel to shape the shaft. CZPT Manufacturing has a large inventory of Serrated Splined Shafts.
The teeth of a Serrated Splined Shaft are designed to engage with the hub over the entire circumference of the shaft. The teeth of the shaft are spaced uniformly around the spline, creating a multiple-tooth point of contact over the entire length of the shaft. The results of these analyses are usually satisfactory. But there are some limitations. To begin with, the splines of the Serrated Splined Shaft should be chosen carefully. If the application requires large-scale analysis, it may be necessary to modify the design.
The splines of the Serrated Splined Shaft are also used for other purposes. They can be used to transmit torque to another device. They also act as an anti-rotational device and function as a linear guide. Both the design and the type of splines determine the function of the Splined Shaft. In the automobile industry, they are used in vehicles, aerospace, earth-moving machinery, and many other industries.
Ball splines
The invention relates to a ball-spinned shaft. The shaft comprises a plurality of balls that are arranged in a series and are operatively coupled to a load path section. The balls are capable of rolling endlessly along the path. This invention also relates to a ball bearing. Here, a ball bearing is one of the many types of gears. The following discussion describes the features of a ball bearing.
A ball-splined shaft assembly comprises a shaft with at least one ball-spline groove and a plurality of circumferential step grooves. The shaft is held in a first holding means that extends longitudinally and is rotatably held by a second holding means. Both the shaft and the first holding means are driven relative to one another by a first driving means. It is possible to manufacture a ball-splined shaft in a variety of ways.
A ball-splined shaft features a nut with recirculating balls. The ball-splined nut rides in these grooves to provide linear motion while preventing rotation. A splined shaft with a nut that has recirculating balls can also provide rotary motion. A ball splined shaft also has higher load capacities than a ball bushing. For these reasons, ball splines are an excellent choice for many applications.
In this invention, a pair of ball-spinned shafts are housed in a box under a carrier device 40. Each of the two shafts extends along a longitudinal line of arm 50. One end of each shaft is supported rotatably by a slide block 56. The slide block also has a support arm 58 that supports the center arm 50 in a cantilever fashion.
Sector no-go gage
A no-go gauge is a tool that checks the splined shaft for oversize. It is an effective way to determine the oversize condition of a splined shaft without removing the shaft. It measures external splines and serrations. The no-go gage is available in sizes ranging from 19mm to 130mm with a 25mm profile length.
The sector no-go gage has two groups of diametrally opposed teeth. The space between them is manufactured to a maximum space width and the tooth thickness must be within a predetermined tolerance. This gage would be out of tolerance if the splines were measured with a pin. The dimensions of this splined shaft can be found in the respective ANSI or DIN standards.
The go-no-go gage is useful for final inspection of thread pitch diameter. It is also useful for splined shafts and threaded nuts. The thread of a screw must match the contour of the go-no-go gage head to avoid a no-go condition. There is no substitute for a quality machine. It is an essential tool for any splined shaft and fastener manufacturer.
The NO-GO gage can detect changes in tooth thickness. It can be calibrated under ISO17025 standards and has many advantages over a non-go gage. It also gives a visual reference of the thickness of a splined shaft. When the teeth match, the shaft is considered ready for installation. It is a critical process. In some cases, it is impossible to determine the precise length of the shaft spline.
The 45-degree pressure angle is most commonly used for axles and torque-delivering members. This pressure angle is the most economical in terms of tool life, but the splines will not roll neatly like a 30 degree angle. The 45-degree spline is more likely to fall off larger than the other two. Oftentimes, it will also have a crowned look. The 37.5 degree pressure angle is a compromise between the other two pressure angles. It is often used when the splined shaft material is harder than usual.
editor by czh 2023-02-21
China OEM customized made factory supply precise cnc machining stainless alloy steel long shaft front drive shaft
Issue: New
Warranty: 1 12 months
Relevant Industries: Building Content Retailers, Production Plant, Equipment Repair Outlets
Fat (KG): .04
Showroom Spot: United States
Video clip outgoing-inspection: Provided
Machinery Check Report: Supplied
Advertising Kind: Common Merchandise
Warranty of core elements: 1 12 months
Core Components: Engine
Construction: Spline
Materials: alloy steel, stainless steel, aluminum
Coatings: NICKEL
Torque Potential: OEM
Product Quantity: extended-shfat-01
Solution identify: specific cnc machining stainless alloy steel lengthy shaft
MOQ: 50pcs
Machining tools: CNC gear
Method: cnc machining + Area remedy
Resources Avaliable: Aluminum alloy,stainless steel,brass,copper, titanium, POM, ect.
Surface remedy: polishing,tailored
Emblem: Custom-made Logo Printing
Drawing Format: Second/(PDF/CAD)3D(IGES/Stage)
Support: A single-Stop Service/OEM/ODM
QC Manage: one hundred% Dimension Inspection
Packaging Particulars: 1.Bulk paking 25 kg in a carton or bag2.1 kg in a box/bag,twenty five bins/baggage in a carton, Joint Propeller Shaft 37511-3571 Propshaft Disc Generate Flexible Disc for ToyotaLexus then pallet3.As customers’ necessity.
Port: HangZhou
OEM customized made manufacturing facility offer specific cnc machining stainless alloy metal prolonged shaft10-yr knowledge in precision machining:1. 5-axls machining,2. 4-axls machining,3. 3-axls machining,4. Tolerance as tight as .01mm.5. Expedited service. Specification
| item title | OEM customized manufactured manufacturing facility source precise cnc machining stainless alloy steel prolonged shaft |
| CNC Machining or Not | Cnc Machining |
| Type | Turning |
| Material Abilities | Aluminum, Brass, Bronze, Copper, Hardened Metals, Precious Metals, Stainless Metal, Metal Alloys |
| Micro Machining or Not | Not Micro Machining |
| Place of Origin | China |
| ZheJiang | |
| Model Number | Mester-CNC-turning-001 |
| Brand Identify | Mester |
| Product identify | Brass Copper Aluminum Parts Custom CNC Milling Fabricatio |
| MOQ | 1000pcs |
| Machining tools | CNC tools |
| Process | cnc machining + Surface area therapy |
| Materials Avaliable | Aluminum alloy,stainless steel,brass, Chain Sprocket Hobs Best Sale Rack Variety Equipment Hob Cutter With Large Quality and Precision TiN coating gear hobbing sprocket cutter copper, titanium, POM, ect. |
| Surface remedy | polishing,tailored |
| Logo | Customized Logo Printing |
| Drawing Format | 2D/(PDF/CAD)3D(IGES/Action) |
| Service | One-Cease Services/OEM/ODM |
| QC Manage | 100% Dimension Inspection |
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are two common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only six bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, three spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.
editor by czh 2023-02-20