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
| 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 |
|---|
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 2023-05-06
China Made In China Straight Spline Shaft Standard Spline Shaft manufacturer
Issue: New
Relevant Industries: Building Material Outlets, Equipment Fix Stores
Showroom Location: None
Online video outgoing-inspection: Provided
Machinery Test Report: Supplied
Advertising Type: Regular Merchandise
Warranty: 1 Calendar year
Packaging Details: Carton packing or plastic packing
Specification
| Place of Origin | China.ZheJiang |
| model | 16T-fourteen-00055 |
| color | Steel colour, customizable |
| shape | round |
| material | steel |
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 2023-02-19
China ISO New Products Standard Stainless Steel 6mm Spline Shaft drive shaft equipment
Item Description
Q: How can I get samples?
A: Free samples and freight collect, except for special circumstances.
Q: What is your minimum order quantity for the items in the order?
A: 2000pcs for each part except for sample.
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer, specialized in manufacturing and exporting of qualified precision micro shafts.
Q: What are your usual terms of payment?
A: We generally ask for payment by T/T in advance and L/C at sight.
| Material: | Stainless Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Journal Diameter Dimensional Accuracy: | IT6-IT9 |
| Axis Shape: | Straight Shaft |
| Shaft Shape: | Real Axis |
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| Customization: |
Available
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| Material: | Stainless Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Journal Diameter Dimensional Accuracy: | IT6-IT9 |
| Axis Shape: | Straight Shaft |
| Shaft Shape: | Real Axis |
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| Customization: |
Available
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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 2022-12-30
China Standard MTZ Tractor Spare Parts Middle Gear Spline Shaft OEM 70-2407053-01 drive shaft center bearing
Condition: New
Warranty: 1 Year
Applicable Industries: Machinery Repair Shops
Showroom Location: None
Structure: Gear
Material: 20CrMnTi, 20CrMnTi,20CrMo,8620,brass,aluminum,etc
Coatings: Black Oxide
Torque Capacity: 36-01
Teeth Number: 13
Processing: forging,matching,hobbing,heat treatment,coating
Application: automobile parts for MTZ
Quality: 1-01
Company Information For over 20years rich experience professional in Auto Parts of Gears,shafts and Machine Parts of Hydraulic Chucks,HangZhou Harst Machinery Co.,LTD is mature with advanced equipment, management of production capacity,quality control,R&D,exhibition experience,and export market.Our skilled technician are our valuable wealth and ensure our steady quality.
| Material | 20CrMnTi,20CrMo,8620,brass,aluminum,steel and etc | ||||||
| Process | precision hot and cold forging,pressing,CNC lathe matching,roll forming,drilling,gear hobbing and shaving,chamfering,heat treatment(annealing,normalizing,carbonitriding,carburizing,tempering) and etc | ||||||
| Application | Transmission gears used in Tractor,Truck,Car,Bus Auto Parts and etc | ||||||
| Brand | SYFJ |
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Packaging & Shipping
1. Inner packing:polyethylene bag,box
2. Outer packing:Carton or pallet
3. Customized packing is also available
Our Services
1.Factory competitive price with good material,excellent and high quality control,small qty order accepted
2.Prompt delivery and good after-sale service
3.Customer’s drawing and samples accepted
4.Low friction,wear resiant,carburizing and quenching process,easy replacement
5.Professional and experienced techniquer and engineer
6.Advanced equipment for gears and shaft
7.OEM service(model,number of teeth,outside and inside diameters,thickness)
FAQ
A: What product Harst Produce?
1. Machine Parts(around 15years developed and input finally made great sale),like high precision Hydraulic Chuck and with its accessory flange,sof jaw ,hard jaw,Cylinder,slider,flange and etc.
2. Automobile Parts(more than 20years professional manufacture),like various kinds of transmission and differential parts in gears and shaft.
B: What’s Harst’s Advantage?
1.Factory effectively and timely to control production and quality and shipping time!
2.Advanced equipment with our techinician’s professional quide and goods in skillful process and finishing.
3.we hereby guarantee every customer’s after-sale service.
C: How to quickly exactly find the product which you need?
1.Search OEM in our website directly
2.Send us email with product drawing or picture or model number
| A.Professional Factory: We have 20year special experience in manufacturing& exporting gears.Our imporoved and advanced enquipment and owned skilled technician so ensure you best quality and definitely with our best factory competitive price. | |||||||
| B.Good material and Quality:Since we are CZPT factory,we expect and look forward long cooperation,So material and quality we paid high attention. And for quality we usually checkout during the production twice to control the quality,and we can also test on machine | |||||||
| C.Non Standard Gears: Any requirement for Non-standard gears,we welcome your drawing or samples,we can develop for you what gears you want. | |||||||
| D.Best services:We do best effort we can to our customers. | |||||||
What Are the Advantages of a Splined Shaft?
If you are looking for the right splined shaft for your machine, you should know a few important things. First, what type of material should be used? Stainless steel is usually the most appropriate choice, because of its ability to offer low noise and fatigue failure. Secondly, it can be machined using a slotting or shaping machine. Lastly, it will ensure smooth motion. So, what are the advantages of a splined shaft?
Stainless steel is the best material for splined shafts
When choosing a splined shaft, you should consider its hardness, quality, and finish. Stainless steel has superior corrosion and wear resistance. Carbon steel is another good material for splined shafts. Carbon steel has a shallow carbon content (about 1.7%), which makes it more malleable and helps ensure smooth motion. But if you’re not willing to spend the money on stainless steel, consider other options.
There are two main types of splines: parallel splines and crowned splines. Involute splines have parallel grooves and allow linear and rotary motion. Helical splines have involute teeth and are oriented at an angle. This type allows for many teeth on the shaft and minimizes the stress concentration in the stationary joint.
Large evenly spaced splines are widely used in hydraulic systems, drivetrains, and machine tools. They are typically made from carbon steel (CR10) and stainless steel (AISI 304). This material is durable and meets the requirements of ISO 14-B, formerly DIN 5463-B. Splined shafts are typically made of stainless steel or C45 steel, though there are many other materials available.
Stainless steel is the best material for a splined shaft. This metal is also incredibly affordable. In most cases, stainless steel is the best choice for these shafts because it offers the best corrosion resistance. There are many different types of splined shafts, and each one is suited for a particular application. There are also many different types of stainless steel, so choose stainless steel if you want the best quality.
For those looking for high-quality splined shafts, CZPT Spline Shafts offer many benefits. They can reduce costs, improve positional accuracy, and reduce friction. With the CZPT TFE coating, splined shafts can reduce energy and heat buildup, and extend the life of your products. And, they’re easy to install – all you need to do is install them.
They provide low noise, low wear and fatigue failure
The splines in a splined shaft are composed of two main parts: the spline root fillet and the spline relief. The spline root fillet is the most critical part, because fatigue failure starts there and propagates to the relief. The spline relief is more susceptible to fatigue failure because of its involute tooth shape, which offers a lower stress to the shaft and has a smaller area of contact.
The fatigue life of splined shafts is determined by measuring the S-N curve. This is also known as the Wohler curve, and it is the relationship between stress amplitude and number of cycles. It depends on the material, geometry and way of loading. It can be obtained from a physical test on a uniform material specimen under a constant amplitude load. Approximations for low-alloy steel parts can be made using a lower-alloy steel material.
Splined shafts provide low noise, minimal wear and fatigue failure. However, some mechanical transmission elements need to be removed from the shaft during assembly and manufacturing processes. The shafts must still be capable of relative axial movement for functional purposes. As such, good spline joints are essential to high-quality torque transmission, minimal backlash, and low noise. The major failure modes of spline shafts include fretting corrosion, tooth breakage, and fatigue failure.
The outer disc carrier spline is susceptible to tensile stress and fatigue failure. High customer demands for low noise and low wear and fatigue failure makes splined shafts an excellent choice. A fractured spline gear coupling was received for analysis. It was installed near the top of a filter shaft and inserted into the gearbox motor. The service history was unknown. The fractured spline gear coupling had longitudinally cracked and arrested at the termination of the spline gear teeth. The spline gear teeth also exhibited wear and deformation.
A new spline coupling method detects fault propagation in hollow cylindrical splined shafts. A spline coupling is fabricated using an AE method with the spline section unrolled into a metal plate of the same thickness as the cylinder wall. In addition, the spline coupling is misaligned, which puts significant concentration on the spline teeth. This further accelerates the rate of fretting fatigue and wear.
A spline joint should be lubricated after 25 hours of operation. Frequent lubrication can increase maintenance costs and cause downtime. Moreover, the lubricant may retain abrasive particles at the interfaces. In some cases, lubricants can even cause misalignment, leading to premature failure. So, the lubrication of a spline coupling is vital in ensuring proper functioning of the shaft.
The design of a spline coupling can be optimized to enhance its wear resistance and reliability. Surface treatments, loads, and rotation affect the friction properties of a spline coupling. In addition, a finite element method was developed to predict wear of a floating spline coupling. This method is feasible and provides a reliable basis for predicting the wear and fatigue life of a spline coupling.
They can be machined using a slotting or shaping machine
Machines can be used to shape splined shafts in a variety of industries. They are useful in many applications, including gearboxes, braking systems, and axles. A slotted shaft can be manipulated in several ways, including hobbling, broaching, and slotting. In addition to shaping, splines are also useful in reducing bar diameter.
When using a slotting or shaping machine, the workpiece is held against a pedestal that has a uniform thickness. The machine is equipped with a stand column and limiting column (Figure 1), each positioned perpendicular to the upper surface of the pedestal. The limiting column axis is located on the same line as the stand column. During the slotting or shaping process, the tool is fed in and out until the desired space is achieved.
One process involves cutting splines into a shaft. Straddle milling, spline shaping, and spline cutting are two common processes used to create splined shafts. Straddle milling involves a fixed indexing fixture that holds the shaft steady, while rotating milling cutters cut the groove in the length of the shaft. Several passes are required to ensure uniformity throughout the spline.
Splines are a type of gear. The ridges or teeth on the drive shaft mesh with grooves in the mating piece. A splined shaft allows the transmission of torque to a mate piece while maximizing the power transfer. Splines are used in heavy vehicles, construction, agriculture, and massive earthmoving machinery. Splines are used in virtually every type of rotary motion, from axles to transmission systems. They also offer better fatigue life and reliability.
Slotting or shaping machines can also be used to shape splined shafts. Slotting machines are often used to machine splined shafts, because it is easier to make them with these machines. Using a slotting or shaping machine can result in splined shafts of different sizes. It is important to follow a set of spline standards to ensure your parts are manufactured to the highest standards.
A milling machine is another option for producing splined shafts. A spline shaft can be set up between two centers in an indexing fixture. Two side milling cutters are mounted on an arbor and a spacer and shims are inserted between them. The arbor and cutters are then mounted to a milling machine spindle. To make sure the cutters center themselves over the splined shaft, an adjustment must be made to the spindle of the machine.
The machining process is very different for internal and external splines. External splines can be broached, shaped, milled, or hobbed, while internal splines cannot. These machines use hard alloy, but they are not as good for internal splines. A machine with a slotting mechanism is necessary for these operations.
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China Standard Drive Spline Drive Shaft Farm Tools with ce certificate top quality Good price
Solution Description
Merchandise Description
Solution Parameters
| Product | Spur Equipment Axle Shaft |
| Materials | 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo |
| OEM NO | Customise |
| Certification | ISO/TS16949 |
| Test Requirement | Magnetic Powder Test, Hardness Check, Dimension Take a look at |
| Color | Paint , Natural Finish ,Machining All About |
| Material | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Metal: Carbon Steel,Middle Steel,Steel Alloy,and so forth. | |
| Stainess Steel: 303/304/316,etc. | |
| Copper/Brass/Bronze/Crimson Copper,and so forth. | |
| Plastic:Stomach muscles,PP,Laptop,Nylon,Delrin(POM),Bakelite,and so on. | |
| Dimensions | According to CZPT er’s drawing or samples |
| Process | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Cutting,and so forth. |
| Tolerance | ≥+/-.03mm |
| Area Treatment method | (Sandblast)&(Tough)&(Shade)Anodizing,(Chrome,Nickel,Zinc…)Plating,Portray,Powder Coating,Sprucing,Blackened,Hardened,Lasering,Engraving,and so on. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Available |
| Packing | Spline protect cover ,Wood box ,Waterproof membrane Or per CZPT ers’ demands. |
Our Advantages
Why Decide on US ???
1. Equipment :
Our company boasts all necessary generation equipment,
such as CZPT ulic push machines, Japanese CNC lathe (TAKISAWA), Korean equipment hobbing machine (I SNT), equipment shaping equipment, machining center, CNC grinder, heat treatment method line and so on.
2. Processing precision:
We are a skilled gear & gear shafts manufacturer. Our gears are all around 6-7 quality in mass manufacturing.
3. Business:
We have ninety personnel, such as 10 technological staffs. Masking an area of 20000 square meters.
4. Certification :
Oue business has handed ISO 14001 and TS16949
five.Sample provider :
We give free sample for confirmation and CZPT er bears the freight expenses
6.OEM provider :
Getting CZPT personal manufacturing facility and skilled specialists,we welcome CZPT orders as effectively.We can style and generate the certain solution you want in accordance to your detail information
Cooperation Spouse
Business Profile
Our Highlighted Items
Inside yokes – there are two, at each and every finish of the PTO shaft – tractor and apply. This is soldered to the driver’s stop. Cardan Joints – There are two, located on every single conclude of the PTO shaft. Outer Yokes – There are two, found on each ends of the PTO shaft. It has a “Y” connection to u and a feminine gap. Basic safety Chains – Chains are utilized to safe PTO shafts to gear and tractors. Security Guards – These cones are positioned at equally finishes.
China High Precision Custom No Standard Sleeve Stainless Steel Spline Shaft with ce certificate top quality Good price
Merchandise Description
1. Description
|
Item identify |
304 stainless metal shaft |
|
Material |
Stainless Steel,Aluminum,Brass, Bronze,Carbon steel and ect. environmental defense content. |
|
Size |
Customized in accordance to your drawing. |
|
Providers |
OEM, design and style, CZPT ized |
|
Tolerance |
+/-.01mm to +/-.005mm |
|
Surface area remedy |
Passivation *Polishing *Anodizing *Sand blasting *Electroplating(shade, blue, white, black zinc, Ni, Cr, tin, copper, silver) *Black oxide coating *Heat-disposing *Scorching-dip galvanizing *Rust preventive oil |
|
MOQ |
one piece Copper bushing |
|
Samples |
We can make sample inside 7days cost-free of cost |
|
Certificate |
ISO9001:2015 cnc machining turning components shaft |
|
Payment Phrases |
Lender TransferWestern CZPT Paypal Payoneer, Alibaba CZPT Assurance30% deposit & harmony before delivery. |
|
Delivery time |
In fifteen-20 workdays following deposit or payment received |
|
Shipping Port |
HangZhou 304 stainless metal shaft |
2. Primary CZPT Shafts
3. Perform Flow
4. Software
five. About US
The PTO has connections on the two finishes to link to your tractor and machine. The tractor PTO shaft is operated with a straightforward change and can be rotated amongst 540 – a thousand rpm, relying on the gear. When engaged, the driveshaft draws electrical power and torque from the tractor’s transmission to give your equipment just the proper quantity of energy to get you to perform.
China Ts16949 Standard OEM Micro Machining Spline Shaft, Precision Knurled Long Spline Shaft for Automobile Parts with ce certificate top quality Good price
Merchandise Description
Ts16949 Common CZPT micro machining spline shaft, precision knurled CZPT spline shaft for vehicle components
We specialised in precision components and components machining to serve the electronics, automotive components, astronautical areas, medical appliances and hand device industries. And commonly selection of layout and production which includes CZPT cnc machining, cnc machined components, CZPT -standard equipment elements, machined casting areas and precision turned parts that the supplies of hardware components are in metal, stainless steel, brass, aluminum and plastic.
if you have specific necessity about the parts content, tolerance, approach, remedy,
gear or check, such as seamless copper fin tubing, aluminum alloy 535 casting, and
glass-lined alloy casting, special paint painting, 5 axis facilities, 3D Coordinate
Measurement CZPT s (CMM) take a look at … just feel totally free to get in touch with us, we will consider CZPT very best to
meet the needs of you.
Market CZPT Equipment/ CZPT motive/ Agricultural CZPT ctronics/ CZPT / CZPT CZPT / CZPT ulics/ Valves Oil and Gasoline/ CZPT ctrical/ CZPT
Further Capabilities CAD Design Services CAM Programming Providers Coordinate Measuring CZPT s (CMM) Reverse CZPT
| Specification | TS16949 accredited CZPT precision machined quick release hub with spline |
| Substance | Stainless steel, copper, brass, carbon metal, aluminum (in accordance to CZPT er’s need. |
| Floor Treatment method | Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, very hot-dip galvanizing, black oxide coating, painting, powdering, color zinc-plated, blue black zinc-plated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing and many others. |
| Principal Products | Precision screw,bolt, nuts,fastener,knob,pins, bushing, sleeve,equipment, stamping elements,washer,gasket, plastic molding injection parts, standoff,CNC machining service,equipment etc. |
| Making Products | CNC machine , automated lathe machine,stamping device,CNC milling machine,rolling equipment,lasering,tag grinding machine and many others. |
| Administration Program | ISO9001 – 2008 |
| Available Certificate | RoHS, SGS, Substance Certification |
| Screening Products | Projecting apparatus, Salt Spray Check, Durometer, and Coating thickness tester , 2d projector |
| Direct time | 10-15 doing work days as normal,It will based on the in depth order amount. |
| Controlling Returned CZPT s | With top quality dilemma or deviation from drawings |
| Shipping and delivery of Samples | By DHL,Fedex,UPS, TNT,EMS^^ |
| Warranty | Substitute at all CZPT cost for rejected goods |
| Principal Markets | North CZPT ica, South CZPT ica, CZPT ern CZPT pe , CZPT CZPT pe , North CZPT pe, South CZPT pe, Asia |
| How to purchase | * You send us drawing or sample |
| * We carry by way of venture evaluation | |
| * We give you CZPT style for your confirmation | |
| * We make the sample and deliver it to you after you confirmed CZPT style | |
| * You verify the sample then area an order and shell out us thirty% deposit | |
| * We start creating | |
| * When the items is done, you spend us the harmony following you verified pictures or tracking quantities. | |
| * CZPT is done, thank you!! | |
| Apps | Toy,Automotive, instrument, electrical equipment, house appliances, furniture, mechanical products, everyday living tools, digital athletics gear, gentle industry goods, sanitation equipment, marketplace/ hotel gear provides, artware and so forth. |
FAQ
Q1:How to promise the Quality of CZPT Parts?
A1:we are ISO 9001-2008 accredited company. we have the integrated method for industrial parts good quality management. We have IQC (incoming high quality manage), IPQCS (in procedure good quality manage part), FQC (ultimate high quality manage) and OQC (out-likely high quality handle) to control every single approach of industrial components prodution.
Q2:What is actually the Benefit of Your Areas for Business Items?
A2:Our advantage is the aggressive prices, CZPT delivery and higher quality. Our workers are responsible-oriented, helpful-oriented,and dilient-oriented. CZPT CZPT components goods are featured by stringent tolerance, easy complete and CZPT -daily life efficiency.
Q3:what are CZPT machining equipmengts?
A3:Our machining equipments incorporate CNC milling equipment, CNC turning machines, stamping equipment,hobbing machines, automatic lathe machines, tapping machines, grinding machines, screw equipment, reducing equipment and so on.
This fall: What transport ways CZPT use?
A4:Normally speaking, we will use UPS or DHL to ship the merchandise. Our CZPT ers can get to the items within 3 times.If CZPT CZPT ers do not need them urgently, we will also use Fedex and TNT.If the goods are of heavy bodyweight and massive volumn, we will ship them by sea. This way can help save CZPT CZPT ers a great deal of money.
Q5:Who are CZPT primary CZPT ers?
A5:HP, Samsung, Jabil CZPT ,Lexmark,Flextronic CZPT .
Q6:What supplies can you handle?
A6:Brass,bronze,copper,stainless metal, steel,aluminum,titanium And plastic.
Q7:How CZPT is the Supply for Your CZPT Part?
A7:Generally talking, it will consider us fifteen functioning times for machining areas and twenty five operating times for the for stamping parts merchandise. But we will shorten CZPT lead time according to CZPT ers’ needs if we are able to.
Good quality T4 Pto Shaft: This T4 PTO shaft is a effectively-cast series4 driveline shaft with CE certification. It consists of a sound 20CrMnTi carburized metal universal joint and a Q345 steel tube inside the protect. The PTO shafts are resilient and strong in operating with all varieties of agricultural machinery.Splines and Round Finishes: Tractor Stop: 1-3/8″ x 6 Splines Execution Stop: 1-3/8″ x Spherical Conclude. Our bristle PTO shafts are built with 6 splined finishes and are regular 1 3/8″ size to properly match tools and tractors of the same dimensions and kind, giving your equipment a outstanding drive.
China Good Price Gjf20 400-1900mm Length 33K N. M Ball Spline Standard Steel Ball Spline Shaft with ce certificate top quality Good price
Product Description
Solution description
The spline is a kind of linear movement system. When spline motions along the precision floor Shaft by balls, the torque is transferred. The spline has compact composition. It can transfer the In excess of load and motive CZPT . It has CZPT er lifetime. At present the manufacturing unit manufacture two kinds of spline, particularly convex spline and concave spline. Generally the convex spline can take larger radial load and torque than concave spline.
| Merchandise identify | Ball spline |
| Product | GJZ,GJZA,GJF,GJH,GJZG,GJFG, |
| Dia | 15mm-150mm |
| Substance | Bearing Steel |
| Precision Class | Normal/ CZPT / Precise |
| Package | Plastic bag, box, carton |
| MOQ | 1pc |
Specs
Ball kind:φ16-φ250
High speed , substantial accuracy
Heavy load , CZPT life
Versatile movement,reduced vitality use
Large motion pace
Hefty load and CZPT provider life
Applicationgs:semiconductor equipment,tire machinery,monocrystalline silicon furnace,health care rehabilitation products
Business profile
HangZhou YIGONG has a entire overall performance laboratory of rolling purposeful parts, large-pace ball screw pair 60m/min operating noise 70dB, high-pace rolling linear information pair 60m/min working noise 68dB, for precision horizontal machining heart batch matching ball screw pair, rolling guidebook pair, to attain each and every axis CZPT moving pace 40m/min, positioning accuracy .002mm, recurring positioning accuracy .001mm. Our equipments import from Japan and Germany and so on.
FAQ
Why choose AZI CZPT ?
With more than sixty a long time of creation experience, good quality assurance,manufacturing unit directly value.
How can I get a sample to examine the top quality?
We estimate in accordance to your drawing, the price is ideal, sign the sample list.
What is your principal merchandise ?
Our Main merchandise are consist of ball screw,linear guide,arc linear manual,ball spline and ball screw linear information rail module.
Made for adjustable (minimize duration) ability. Interchangeability to match most competitor designs. Available in splined and square shaft profiles. Easy lock security framework that can be assembled or disassembled rapidly and easily with basic instruments this sort of as keys, cash or screwdrivers. The Extended Lubrication Digital Package lowers downtime with 50-250 hour lubrication intervals and a high temperature triple lip seal for better grease retention. Provide specialist engineering and product sales help to clients.
China Good Price Gjzg40 50 400-1900mm Length Ball Spline Standard Steel Spline Shaft with Sleeve with ce certificate top quality Good price
Item Description
Product Description
The spline is a type of linear movement method. When spline motions along the precision floor Shaft by balls, the torque is transferred. The spline has compact composition. It can transfer the Above load and motive CZPT . It has CZPT er life span. At existing the manufacturing facility manufacture two sorts of spline, namely convex spline and concave spline. Typically the convex spline can take even bigger radial load and torque than concave spline.
| Merchandise name | Ball spline |
| Product | GJZ,GJZA,GJF,GJH,GJZG,GJFG, |
| Dia | 15mm-150mm |
| Material | Bearing Steel |
| Precision Course | Typical/ CZPT / Precise |
| Package deal | Plastic bag, box, carton |
| MOQ | 1pc |
Ball type:φ16-φ250
Higher velocity , substantial accuracy
Weighty load , CZPT daily life
Adaptable movement,lower vitality usage
Substantial motion pace
Heavy load and CZPT services existence
Applicationgs:semiconductor tools,tire machinery,monocrystalline silicon furnace,medical rehabilitation products
Item Parameters
Composition
Scope of software
Semiconductor products,tire equipment,monocrystalline silicon furnace,health-related rehabilitation gear.
FFZ size
| Code and sort | Nominal axial dia. d |
External dia. D |
Length of spline nut Lone |
Max. size of shaft L |
Regular rated torque | Fundamental rated load | ||
| Dynamic torsion N-m |
Stationary torsion N-m |
Dynamic load C kN |
Static load C kN |
|||||
| GJZG16 / GJFG16 | sixteen | 31 | 50 | five hundred | 32 | 30 | seven.5 | 15.6 |
| GJZG20 / GJFG20 | twenty | 35 | 63 | 600 | fifty five | 55 | ten.one | 24.seven |
| GJZG25 / GJFG25 | 25 | forty two | seventy one | 800 | 103 | a hundred and five | thirteen.seven | 30.one |
| GJZG30 / GJFG30 | 30 | forty eight | 80 | 1400 | 148 | 171 | seventeen.one | 37.1 |
| GJZG40 / GJFG40 | 40 | sixty four | a hundred | 1500 | 375 | 415 | 32.one | 70.2 |
| GJZG50 / GJFG50 | 50 | 80 | a hundred twenty five | 1500 | 760 | 840 | forty nine.four | 104.9 |
| GJZG60 / GJFG60 | sixty | ninety | one hundred forty | 1500 | 1040 | 1220 | 64.two | 128.two |
| GJZG80 / GJFG80 | eighty | a hundred and twenty | 160 | 1700 | 1920 | 2310 | 87.three | a hundred and seventy.seven |
| GJZG100/ GJFG100 | a hundred | a hundred and fifty | 190 | 1900 | 3571 | 3730 | 109.nine | 222 |
| GJZG120 / GJFG120 | 120 | 180 | 220 | 1900 | 4100 | 5200 | 176.5 | 347 |
If you have any demands,pls truly feel free of charge to speak to us and we will send out you CZPT catalog for reference.
Principal Items
Business Profile
Customer Opinions
FAQ
one. Why select AZI CZPT ?
With more than 60 years of generation knowledge, quality assurance,manufacturing facility straight price.
two. What is your main goods ?
Our Principal products are consist of ball screw,linear guidebook,arc linear guidebook,ball spline and ball screw linear manual rail module.
three. How to CZPT -produced (OEM/ODM)?
If you have a product drawing or a sample, make sure you send out to us, and we can CZPT -made the as your necessary. We will also provide CZPT professional advices of the merchandise to make the design to be far more realized & optimize the efficiency.
4. When can I get the quotation?
We typically estimate in 24 several hours after we get your inquiry. If you are very urgent to get the price tag,please get in touch with us or explain to us in your e-mail so that we will regard your inquiry priority.
five. How can I get a sample to check the top quality?
We quote in accordance to your drawing, the value is ideal, indicator the sample checklist.
6. What‘s your payment phrases?
Our payment conditions is 30% deposit,harmony against acquiring copy of B/L or L/C sight.
EP provides a extensive assortment of inventory PTO shafts and yokes, clutches, shaft addresses, pipes and any other components to meet your PTO requirements. Energy get-offs are used to transfer energy from a tractor or other electrical power supply to a device. The two most typically employed tractor electricity consider-offs are 540 and one thousand rpm, and electrical power just take-offs can be of different dimensions and lengths. If you have any inquiries about cardan shafts, cardan shaft elements, dimension drawings or extensions, make sure you make contact with our experts on the internet.
China Standard Spline Shaft Electric Motor Concrete Vibrator Steel Shaft with ce certificate top quality Good price
Merchandise Description
42CrMo4 Forging ring
Large Diameter bearings, slewing bearings and gears are widely utilized in port CZPT ry, shield devices, floating derrick, as well as hydropower, nuclear CZPT , maritime CZPT .
Manufacture Porcess
Test Equipment
Deal Details: Julia Zhu
EP provides a wide variety of stock PTO shafts and yokes, clutches, shaft covers, pipes and any other equipment to satisfy your PTO demands. Power consider-offs are employed to transfer electricity from a tractor or other electricity resource to a device. The two most commonly utilized tractor energy consider-offs are 540 and a thousand rpm, and energy get-offs can be of distinct measurements and lengths. If you have any queries about cardan shafts, cardan shaft areas, dimension drawings or extensions, please speak to our specialists online.