Product Description
Forging SAE4140 Large Alloy Steel Spline Shaft For Rod Mill
| Description | CUSTOM MADE PRECISION CASTINGS |
| Material | (1)grey iron, ductile iron , pig iron (2)carbon steel, stainless steel, alloy steel (3)aluminum alloy, aluminum, A380, aluminum 6061 (4)zinc alloy ,copper, brass, bronze etc |
| Standard | ISO ,DIN, AISI, ASTM, BS, JIS, etc. |
| Size | Available in all sizes or as customer’s drawings |
| Certification | ISO9001:2008 |
| Application | Industrial parts, Machinery parts, construction parts, valve parts, train, craft, hydraulic pressure, Agricultural machinery, Marine hardware, Auto parts, electric power fittings, food machinery, harness fittings, tools, mining machinery parts |
| Weight Range | 0.01kg-200kg |
| Machining precision | ±0.01mm |
| Surface Treatment | Heat Treatment, Polishing, Plating, Machining, Anodizing, shot, sand blasting, zinc plated, oxide, galvanized etc. |
| Process | Lost wax casting process, die casting process, CHINAMFG process. Soluble glass casting process, silicasol casting process |
| Production Application | Metal parts, Mechanical parts, Marine Hardware, Electric power fitting, Construction parts, Pipe Fitting, Hardware, Auto parts, Valve parts, Industrial parts, Agricultural machinery, Hinges, etc |
| CNC and MC machining | Three coordinate measurement machine for testing. |
| Service | To chart to sample production; OEM / ODM |
| Packing details | Wood or carton packages as per your demands |
| MOQ | 500 pieces (Small order is accepted) |
Factory
Inspection
Certifications
Work Process
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| Processing Object: | Metal |
|---|---|
| Molding Style: | Forging |
| Molding Technics: | Gravity Casting |
| Application: | Machinery Parts |
| Material: | Steel |
| Heat Treatment: | Quenching |
| Customization: |
Available
| Customized Request |
|---|
How do spline shafts contribute to efficient power transmission?
Spline shafts play a vital role in enabling efficient power transmission in various mechanical systems. Here’s a detailed explanation of how spline shafts contribute to efficient power transmission:
1. Torque Transmission:
Spline shafts are designed to transmit torque from one component to another. They provide a positive, non-slip connection that allows for efficient power transfer without slippage or loss of energy. The splines on the shaft engage with corresponding splines on the mating component, creating a strong mechanical connection for torque transmission.
2. Load Distribution:
Spline shafts distribute the applied load evenly across the engagement surfaces. The teeth or grooves on the shaft’s spline profile ensure that the load is shared across multiple contact points. This even load distribution helps prevent localized stress concentrations and reduces the risk of premature wear or failure. Efficient load distribution ensures that power is transmitted smoothly and reliably.
3. Misalignment Compensation:
Spline shafts can accommodate a certain degree of misalignment between the mating components. The spline profile design allows for angular or parallel misalignment without compromising the power transmission capability. This misalignment compensation capability is crucial in maintaining efficient power transmission in situations where perfect alignment is challenging or subject to variations.
4. High Torque Capacity:
Spline shafts are designed to withstand high torque levels. The spline profile, engagement length, and material selection are optimized to handle the expected torque requirements. This high torque capacity ensures that the shaft can efficiently transmit power without experiencing excessive deflection or failure under normal operating conditions.
5. Torsional Stiffness:
Spline shafts exhibit high torsional stiffness, which means they resist twisting or torsional deflection when subjected to torque. The shaft’s design, including its diameter, spline profile, and material properties, contributes to its torsional stiffness. High torsional stiffness minimizes power loss due to deformation or flexing of the shaft, allowing for efficient power transmission.
6. Reliable Connection:
Spline shafts provide a reliable and repeatable connection between the driving and driven components. Once properly engaged, the spline shaft maintains its connection, ensuring consistent power transmission over time. This reliability is crucial in maintaining efficiency and preventing power loss or interruptions during operation.
7. Minimal Backlash:
Backlash refers to the slight rotational play or clearance between mating components. Spline shafts, when properly designed and manufactured, can minimize backlash in the power transmission system. Reduced backlash ensures smoother operation, improved accuracy, and efficiency by minimizing power losses associated with reversing or changing direction.
8. Compact Design:
Spline shafts offer a compact and space-efficient solution for power transmission. Their design allows for a relatively small footprint while providing robust torque transmission capabilities. The compact design is particularly advantageous in applications where space is limited, such as automotive drivetrains or compact machinery.
By incorporating spline shafts into mechanical systems, engineers can achieve efficient power transmission, ensuring that power is effectively transferred from the driving source to the driven components. The unique design features of spline shafts enable reliable torque transmission, even load distribution, misalignment compensation, high torque capacity, torsional stiffness, reliable connections, minimal backlash, and compactness.
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.
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 2023-12-26
China supplier Ningbo Manufacturer Professional Supplier High Tolerance Precision CNC Machining Stainless Steel Rod Spline Shaft
Product Description
HangZhou Manufacturer Professional supplier high tolerance precision CNC machining Stainless Steel rod Spline Shaft
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19 years industry experience
11 years in Euro-market, been serving Top 10 companies in the Railway and gym equipments industry.
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Muyang machinery is a manufacturer with the capability of comprehensive services of casting, forging and machining, committed to the production of customized parts. Since established in 2002 (former Miaosen Machinery Co., Ltd), we’ve been supplying to the global market for over 15 years, served industries include automotive, railway, gas and oil, medical machinery, construction machinery, gym equipment, etc.
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Capability |
CNC machining center – MAX size: 600*1200*500mm General tolerance: ±0.005mm Machine qty: 6 sets CNC Milling – MAX size: 1200*500mm General tolerance: ±0.02mm Machine qty: 12 sets CNC turning – MAX size: φ0.5-φ800*1000mm General tolerance: ±0.005mm Machine qty: 35 sets |
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Service: |
CNC turning, CNC milling, CNC grinding, CNC lathe machining, CNC boring, CNC drilling, CNC tapping, surface treatment etc. |
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Material available |
Stainless steel: SS201, SSS301, SS303, SS304, SS316, SS416, SS440C etc. Steel: Mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45# Brass/Bronze: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90, C360, C260, C932 Copper: C11000, C12000, C36000 Aluminum: AL2017, AL2571, AL5052, AL5083, AL6061, AL6063, AL6082, AL7075 Iron: A36, 45#, 1213, 1214, 1215 Others per customers’ requirements |
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Surface finish |
Aluminum alloy: Clear anodized, color anodized, sand blast anodized, hard anodized, brushing, polishing, powder coated and painting Brass/copper/steel: Nickel plating, chrome plating Steel/Stainless steel: Zinc plating, oxide black, carburized, heat treatment, nitriding |
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Measuring tools |
Micrometer, calipers, thread tools, high guage, trapezoidal thread plug gauge, sclerometer, dial indicator, projector |
Related Services
Packaging & Shipping
We promise our clients careful, safe and tight package for exporting!
Standard packing: pearl cotton/bubble bag + carton box + pallet/wooden box
Special packing: custom packaging + wooden box
FAQ
1. Are you a manufacturer or trading company?
We’re a manufacturer with self-export rights.
2. What’s your main business?
Our main business is custom metal parts processed by CNC machining, casting, forging etc., served industries including railway, automobile, construction machinery, gym equipment, water gas and oil.
3. Directly get to CONTACT or send your product drawing/inquiries to email, we will reply within 0.5 hour.
| Application: | Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory |
|---|---|
| Standard: | GB, EN, API650, China GB Code, JIS Code, TEMA, ASME |
| Surface Treatment: | Sand Blast/Powder Coating/Electroplating/Polishing |
| Production Type: | Mass Production |
| Machining Method: | CNC Machining |
| Material: | Steel, Brass, Alloy, Copper, Aluminum, Iron |
| Customization: |
Available
| Customized Request |
|---|
How do spline shafts contribute to efficient power transmission?
Spline shafts play a vital role in enabling efficient power transmission in various mechanical systems. Here’s a detailed explanation of how spline shafts contribute to efficient power transmission:
1. Torque Transmission:
Spline shafts are designed to transmit torque from one component to another. They provide a positive, non-slip connection that allows for efficient power transfer without slippage or loss of energy. The splines on the shaft engage with corresponding splines on the mating component, creating a strong mechanical connection for torque transmission.
2. Load Distribution:
Spline shafts distribute the applied load evenly across the engagement surfaces. The teeth or grooves on the shaft’s spline profile ensure that the load is shared across multiple contact points. This even load distribution helps prevent localized stress concentrations and reduces the risk of premature wear or failure. Efficient load distribution ensures that power is transmitted smoothly and reliably.
3. Misalignment Compensation:
Spline shafts can accommodate a certain degree of misalignment between the mating components. The spline profile design allows for angular or parallel misalignment without compromising the power transmission capability. This misalignment compensation capability is crucial in maintaining efficient power transmission in situations where perfect alignment is challenging or subject to variations.
4. High Torque Capacity:
Spline shafts are designed to withstand high torque levels. The spline profile, engagement length, and material selection are optimized to handle the expected torque requirements. This high torque capacity ensures that the shaft can efficiently transmit power without experiencing excessive deflection or failure under normal operating conditions.
5. Torsional Stiffness:
Spline shafts exhibit high torsional stiffness, which means they resist twisting or torsional deflection when subjected to torque. The shaft’s design, including its diameter, spline profile, and material properties, contributes to its torsional stiffness. High torsional stiffness minimizes power loss due to deformation or flexing of the shaft, allowing for efficient power transmission.
6. Reliable Connection:
Spline shafts provide a reliable and repeatable connection between the driving and driven components. Once properly engaged, the spline shaft maintains its connection, ensuring consistent power transmission over time. This reliability is crucial in maintaining efficiency and preventing power loss or interruptions during operation.
7. Minimal Backlash:
Backlash refers to the slight rotational play or clearance between mating components. Spline shafts, when properly designed and manufactured, can minimize backlash in the power transmission system. Reduced backlash ensures smoother operation, improved accuracy, and efficiency by minimizing power losses associated with reversing or changing direction.
8. Compact Design:
Spline shafts offer a compact and space-efficient solution for power transmission. Their design allows for a relatively small footprint while providing robust torque transmission capabilities. The compact design is particularly advantageous in applications where space is limited, such as automotive drivetrains or compact machinery.
By incorporating spline shafts into mechanical systems, engineers can achieve efficient power transmission, ensuring that power is effectively transferred from the driving source to the driven components. The unique design features of spline shafts enable reliable torque transmission, even load distribution, misalignment compensation, high torque capacity, torsional stiffness, reliable connections, minimal backlash, and compactness.
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 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 2023-09-26
China best High Quality Customized of-Cu, Se-Cu, E-Cu58, Sf-Cu, Sw-Cu Brass Copper Round Square Bar Rod drive shaft cv joint
Product Description
Beryllium Bronze Rod
Electrical Industry: Electrical Switch and Relay Blades, Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors, Contact Bridges, Belleville Washers, Navigational Instruments, Clips Fasteners: Washers, Fasteners, Lock Washers, Retaining Rings, Roll Pins, Screws, Bolts Industrial: Pumps, Springs, Electrochemical, Shafts, Non Sparking Safety Tools, Flexible Metal Hose, Housings for Instruments, Bearings, Bushings, Valve Seats, Valve Stems, Diaphragms, Springs, Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves, Bourdon Tubes, Wear Plates on Heavy Equipment.
| Product name | Beryllium Bronze Rod |
| Shape | Flat Plate |
| Place of Origin | ZheJiang China |
| Application | construction, industry,decoration |
| Alloy Or not | Alloy |
| Standard | ASTM, AISI, JIS, DIN, GB, EN |
| Grade |
C15710,C15710,C10300,C10400,C10500,C10700,C10800,C1571,C10920,C1 0571 ,C11000,C11300 ,C11400,C11500,C11600,C12000,C12200,C12300,C12500,C14200,C14420,C14500,C14510,C14520, C14530,C17200,C19200,C21000,C23000,C26000,C27000,C27400,C28000,C33000, C33200,C37000,C44300,C44400,C44500,C60800,C63571,C65500,C68700,C70400, C70620,C71000,C71500,C71520,C71640,C72200 T1,T2,T3,TU1,TU0,TU2,TP1,TP2,TAg0.1, |
| Surface | mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required. |
| Tolerance | ±1% |
| Processing Service | Bending, Welding, Decoiling,,Cutting, Punching |
| Package: | Export standard package: bundled wooden box, suit for all kinds of transport,or be required. |
| Material | Brass |
| thickness | 0.1mm-200mm |
| Width | 10mm-2000mm |
| Length | Clients’ Requirement, customized |
| Payment | T/T 30% in advance, balance before shipment or L/C at sight |
| Delivery Time | 15-20 days or according to the order quantity or CZPT negotiation |
FAQ
Q1. I want to get samples. What can I do?
A:We really appreciate to send you samples to test our quality, and samples will be free charge for you but the express mail charge, you could bear it, we will refund this charge after get your formal order.
Q2.What payment methods do you accept?
A:We accept payment by T/T in advance, L/C. Please inform us your name(also full name), address, phone, zip code etc. infos. Products will be delivery as soon as possible after payment confirmed. Thanks so much.
Q3.What express logistics do you support?
A:We support national port, sea, air, and train transportation and international DHL logistics
Q4. How can I trust you, how can you guarantee the quality of your goods?
A:Dear, you can send us a video, and come to visit our office and factory directly, I can show you the goods you want, we also consider for you, so we support LC payment, we not only have Chouzhou Banks, Citibank, and the trustworthy Bank of China.
Q5: How long is your delivery time?
A:Different products have different delivery time. Products will be shipped as soon as possible on the basis of quality assurance.
| Type: | Copper Sheets |
|---|---|
| Application: | Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe |
| Material: | Bronze |
| Shape: | Plate |
| Alloy: | Alloy |
| Color: | Red |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
| 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 2023-05-09
China Case Hardened Chrome Plated Linear Motion Rod Shaft Guide wholesaler
Situation: New
Warranty: 1 Year
Applicable Industries: Producing Plant, Machinery Mend Outlets
Fat (KG): 1.five
Showroom Location: None
Online video outgoing-inspection: Offered
Machinery Take a look at Report: Presented
Advertising Type: Regular Merchandise
Warranty of core elements: 1 Year
Core Factors: Bearing
Structure: Spline
Materials: Tailored
Packaging Specifics: Carton+Pallet
Port: ZheJiang /HangZhou
Merchandise Paramenters
| Product | Linear Shaft |
| Material | Carbon Metal/Stainless Steel |
| Finishing | Chrome Plated /Other folks |
| Process | CNC machining (turning, milling, drilling) |
| Size | Customized |
Analytical Approaches to Estimating Contact Pressures in Spline Couplings
A spline coupling is a type of mechanical connection between two rotating shafts. It consists of two parts – a coupler and a coupling. Both parts have teeth which engage and transfer loads. However, spline couplings are typically over-dimensioned, which makes them susceptible to fatigue and static behavior. Wear phenomena can also cause the coupling to fail. For this reason, proper spline coupling design is essential for achieving optimum performance.
Modeling a spline coupling
Spline couplings are becoming increasingly popular in the aerospace industry, but they operate in a slightly misaligned state, causing both vibrations and damage to the contact surfaces. To solve this problem, this article offers analytical approaches for estimating the contact pressures in a spline coupling. Specifically, this article compares analytical approaches with pure numerical approaches to demonstrate the benefits of an analytical approach.
To model a spline coupling, first you create the knowledge base for the spline coupling. The knowledge base includes a large number of possible specification values, which are related to each other. If you modify one specification, it may lead to a warning for violating another. To make the design valid, you must create a spline coupling model that meets the specified specification values.
After you have modeled the geometry, you must enter the contact pressures of the two spline couplings. Then, you need to determine the position of the pitch circle of the spline. In Figure 2, the centre of the male coupling is superposed to that of the female spline. Then, you need to make sure that the alignment meshing distance of the two splines is the same.
Once you have the data you need to create a spline coupling model, you can begin by entering the specifications for the interface design. Once you have this data, you need to choose whether to optimize the internal spline or the external spline. You’ll also need to specify the tooth friction coefficient, which is used to determine the stresses in the spline coupling model 20. You should also enter the pilot clearance, which is the clearance between the tip 186 of a tooth 32 on one spline and the feature on the mating spline.
After you have entered the desired specifications for the external spline, you can enter the parameters for the internal spline. For example, you can enter the outer diameter limit 154 of the major snap 54 and the minor snap 56 of the internal spline. The values of these parameters are displayed in color-coded boxes on the Spline Inputs and Configuration GUI screen 80. Once the parameters are entered, you’ll be presented with a geometric representation of the spline coupling model 20.
Creating a spline coupling model 20
The spline coupling model 20 is created by a product model software program 10. The software validates the spline coupling model against a knowledge base of configuration-dependent specification constraints and relationships. This report is then input to the ANSYS stress analyzer program. It lists the spline coupling model 20’s geometric configurations and specification values for each feature. The spline coupling model 20 is automatically recreated every time the configuration or performance specifications of the spline coupling model 20 are modified.
The spline coupling model 20 can be configured using the product model software program 10. A user specifies the axial length of the spline stack, which may be zero, or a fixed length. The user also enters a radial mating face 148, if any, and selects a pilot clearance specification value of 14.5 degrees or 30 degrees.
A user can then use the mouse 110 to modify the spline coupling model 20. The spline coupling knowledge base contains a large number of possible specification values and the spline coupling design rule. If the user tries to change a spline coupling model, the model will show a warning about a violation of another specification. In some cases, the modification may invalidate the design.
In the spline coupling model 20, the user enters additional performance requirement specifications. The user chooses the locations where maximum torque is transferred for the internal and external splines 38 and 40. The maximum torque transfer location is determined by the attachment configuration of the hardware to the shafts. Once this is selected, the user can click “Next” to save the model. A preview of the spline coupling model 20 is displayed.
The model 20 is a representation of a spline coupling. The spline specifications are entered in the order and arrangement as specified on the spline coupling model 20 GUI screen. Once the spline coupling specifications are entered, the product model software program 10 will incorporate them into the spline coupling model 20. This is the last step in spline coupling model creation.
Analysing a spline coupling model 20
An analysis of a spline coupling model consists of inputting its configuration and performance specifications. These specifications may be generated from another computer program. The product model software program 10 then uses its internal knowledge base of configuration dependent specification relationships and constraints to create a valid three-dimensional parametric model 20. This model contains information describing the number and types of spline teeth 32, snaps 34, and shoulder 36.
When you are analysing a spline coupling, the software program 10 will include default values for various specifications. The spline coupling model 20 comprises an internal spline 38 and an external spline 40. Each of the splines includes its own set of parameters, such as its depth, width, length, and radii. The external spline 40 will also contain its own set of parameters, such as its orientation.
Upon selecting these parameters, the software program will perform various analyses on the spline coupling model 20. The software program 10 calculates the nominal and maximal tooth bearing stresses and fatigue life of a spline coupling. It will also determine the difference in torsional windup between an internal and an external spline. The output file from the analysis will be a report file containing model configuration and specification data. The output file may also be used by other computer programs for further analysis.
Once these parameters are set, the user enters the design criteria for the spline coupling model 20. In this step, the user specifies the locations of maximum torque transfer for both the external and internal spline 38. The maximum torque transfer location depends on the configuration of the hardware attached to the shafts. The user may enter up to four different performance requirement specifications for each spline.
The results of the analysis show that there are two phases of spline coupling. The first phase shows a large increase in stress and vibration. The second phase shows a decline in both stress and vibration levels. The third stage shows a constant meshing force between 300N and 320N. This behavior continues for a longer period of time, until the final stage engages with the surface.
Misalignment of a spline coupling
A study aimed to investigate the position of the resultant contact force in a spline coupling engaging teeth under a steady torque and rotating misalignment. The study used numerical methods based on Finite Element Method (FEM) models. It produced numerical results for nominal conditions and parallel offset misalignment. The study considered two levels of misalignment – 0.02 mm and 0.08 mm – with different loading levels.
The results showed that the misalignment between the splines and rotors causes a change in the meshing force of the spline-rotor coupling system. Its dynamics is governed by the meshing force of splines. The meshing force of a misaligned spline coupling is related to the rotor-spline coupling system parameters, the transmitting torque, and the dynamic vibration displacement.
Despite the lack of precise measurements, the misalignment of splines is a common problem. This problem is compounded by the fact that splines usually feature backlash. This backlash is the result of the misaligned spline. The authors analyzed several splines, varying pitch diameters, and length/diameter ratios.
A spline coupling is a two-dimensional mechanical system, which has positive backlash. The spline coupling is comprised of a hub and shaft, and has tip-to-root clearances that are larger than the backlash. A form-clearance is sufficient to prevent tip-to-root fillet contact. The torque on the splines is transmitted via friction.
When a spline coupling is misaligned, a torque-biased thrust force is generated. In such a situation, the force can exceed the torque, causing the component to lose its alignment. The two-way transmission of torque and thrust is modeled analytically in the present study. The analytical approach provides solutions that can be integrated into the design process. So, the next time you are faced with a misaligned spline coupling problem, make sure to use an analytical approach!
In this study, the spline coupling is analyzed under nominal conditions without a parallel offset misalignment. The stiffness values obtained are the percentage difference between the nominal pitch diameter and load application diameter. Moreover, the maximum percentage difference in the measured pitch diameter is 1.60% under a torque of 5000 N*m. The other parameter, the pitch angle, is taken into consideration in the calculation.
editor by czh 2023-02-15
China HRC15 Hardness Rod Chromed Machine Shaft CNC with ce certificate top quality Good price
Solution Description
Merchandise Description
Item description
Linear shaft attributes
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Things |
Linear shaft |
Versatile shaft |
Hollow shaft |
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Content |
CK45, SUJ2 |
CK45 |
SUJ2 |
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Warmth therapy |
Induction hardened |
Not hardened |
Induction hardened |
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Surface area hardness |
HRC58±2 |
HRC15±3 |
HRC60±2 |
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Surface handled |
Difficult chrome plated |
Difficult chrome plated |
Hard chrome plated |
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Precision |
h7, g6, h6 |
h7, g6 |
h7, g6, h6 |
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Roundness |
Max3.0µm |
Max3.0µm |
Max3.0µm |
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Straightness |
Max5.0µm |
Max5.0µm |
Max5.0µm |
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Chrome thickness |
twenty-30µm |
30µm |
30µm |
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Roughness |
Max1.5µm |
Max1.5µm |
Max1.5µm |
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Process machinized |
Threading, decreased shaft dia,coaxial holes drilled and tapped, flats-single or numerous, important way, snap ring grooves, radial holes drilled and tapped, chamfering |
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Linear shaft description
ERSK CZPT provides linear shafting in a range of distinct possibilities to meet a broad selection of CZPT er demands. Obtainable in hardened metal, CK45 materials metal, SUJ2 materials metal, hollow metal , inch and metric, Simplicity Shafting maintains the excellent area end for linear basic bearings and ball bearings.
· Sound round shafting is CZPT in inch measurements from 3/sixteen” via 4″ and metric dimensions from 3 mm via eighty mm
· Machining CZPT CZPT
High CZPT bility
ERSK linear shaft has very straight quality management specifications masking every manufacturing method. With proper lubrication and use, problems-free of charge procedure for an prolonged interval of time is feasible.
Clean Procedure
The high performance of linear shaft is vastly outstanding to typical shaft. The torque required is significantly less than 30%. CZPT movement can be very easily transformed from rotary movement.
Substantial Toughness
Rigidly selected materials, intensive heat dealing with and processing methods, backed by several years of experience,have resulted in the most sturdy linear shaft created.
Induction linear shaft, Adaptable linear shaft,
linear bearings shaft, hollow linear shaft,
hardened linear shaft, chromed linear shaft
Application
For fragile application in industrial application, machine device and automation software.
Linear Shafts – CZPT nical Qualities.
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Take a look at linear shaft surface area roughness the max roughness is Ra0.4um |
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Straight the linear shaft straightness: We management the traighness .05mm of linear shaft 300mm |
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Examination hardness: S45C materail induction linear shaft, the hardness is HRC55-58 GCr15 (SUJ2) materail induction linear shaft, the hardness is HRC58-63 If adaptable shaft, the hardness is based on the shaft content alone |
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| Examination the linear shaft dia precision, as generally, h7 is the typical tolerance in CZPT stock, But we can provide g6, h6 precision way too. if any specific tolerance, we are in a position to CZPT ize them for you. |
We can machinize all varieties of machining,
Relevant goods
Related merchandise
There are many varieties of merchandise we can supply, If you are intrigued in them, please click on the image and see the information.
Creation Stream
In excess of services
In excess of Service
Packaging & CZPT
Packaging and transport
PP bag for each and every linear shaft, Standard exported carton outdoors for little order shipping by international convey, these kinds of as DHL, TNT, UPS
Picket box outside the house for massive quantity or very CZPT linear shaft by sea, by air
Business Profile
Firm info
Our principle
PTO shafts fluctuate in dimension and you will need to have to discover a matching coupling to drag. Attaching the resource to the tractor ought to be easy. If you have to elevate the system off the floor to connect to the driveshaft, or if the driveshaft is way too prolonged, forcing the relationship could harm both. If you have an existing PTO shaft useful, it’s simple to verify your length. Near it and measure from PTO yoke to yoke.
China High Chrome, High Nickel, High Manganese Hot Forging SAE4140 Large Alloy Steel Spline Shaft for Rod Mill with ce certificate top quality Good price
Solution Description
Speak to us today and we will produce an accurate quotation inside 2 doing work days!
Content: Carbon metal, Alloy steel, for illustration C45, 42CrMo, or CZPT ized
Character: forging areas with substantial mechanicial residence & high roughness of surface area & precision machining
Measurement: We can do CZPT size of shaft from a couple of kilograms to 30 kilograms. It will be accroding to CZPT er’s requirement or drawing
Technologies of creation: forging and precision machining
Warmth Treatment: quenching, normalizing, tempering
NDTesting: UT, MT, RT
MOQ: 1 pc
Generation time: 4weeks
The PTO shaft transmits power from the tractor to the PTO power attachment. This allows the tractor to electrical power a assortment of tractor resources, such as flail mowers, sawdust, rotary tillers, excavators, and a lot more. PTO shaft connectors on tractors are not standardized, which can guide to problems when connecting the PTO shaft. For case in point, on some old tractors, the connecting flange is fairly close to the tractor alone, so the relationship is difficult and there is a likely basic safety hazard.
China High Chrome, High Nickel, High Manganese Hot Forging SAE4140 Large Alloy Steel Spline Shaft for Rod Mill with ce certificate top quality Good price
Product Description
Forging SAE4140 Massive Alloy Metal Spline Shaft For Rod Mill
| Description | Custom Made PRECISION CASTINGS |
| Material | (1)grey iron, ductile iron , pig iron (2)carbon steel, stainless steel, alloy steel (3)aluminum alloy, aluminum, A380, aluminum 6061 (4)zinc alloy ,copper, brass, bronze etc |
| Standard | ISO ,DIN, AISI, ASTM, BS, JIS, and so forth. |
| Size | Accessible in all dimensions or as CZPT er’s drawings |
| Certification | ISO9001:2008 |
| Application | Industrial elements, Machinery elements, development elements, valve elements, prepare, craft, hydraulic strain, Agricultural machinery, Maritime hardware, Vehicle elements, electric CZPT fittings, foods machinery, harness fittings, resources, mining machinery parts |
| Bodyweight Range | .01kg-200kg |
| Machining precision | ±0.01mm |
| Surface area Treatment | Heat Remedy, Sharpening, Plating, Machining, Anodizing, shot, sand blasting, zinc plated, oxide, galvanized etc. |
| Process | Dropped wax casting approach, die casting method, sand casting process. Soluble glass casting approach, silicasol casting process |
| Generation Application | Metallic parts, CZPT parts, CZPT CZPT , CZPT ctric CZPT fitting, CZPT areas, Pipe CZPT , CZPT , CZPT parts, Valve components, CZPT parts, Agricultural equipment, Hinges, etc |
| CNC and MC machining | 3 coordinate measurement device for screening. |
| Service | To chart to sample creation OEM / ODM |
| Packing details | Wooden or carton deals as per your demands |
| MOQ | 500 items (Tiny buy is acknowledged) |
Factory
Inspection
Certifications
Work Procedure
The PTO has connections on the two ends to hook up to your tractor and equipment. The tractor PTO shaft is operated with a easy change and can be rotated among 540 – one thousand rpm, relying on the products. When engaged, the driveshaft draws electrical power and torque from the tractor’s transmission to give your equipment just the appropriate sum of power to get you to function.