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 |
|---|
How to Calculate Stiffness, Centering Force, Wear and Fatigue Failure of Spline Couplings
There are various types of spline couplings. These couplings have several important properties. These properties are: Stiffness, Involute splines, Misalignment, Wear and fatigue failure. To understand how these characteristics relate to spline couplings, read this article. It will give you the necessary knowledge to determine which type of coupling best suits your needs. Keeping in mind that spline couplings are usually spherical in shape, they are made of steel.
Involute splines
An effective side interference condition minimizes gear misalignment. When two splines are coupled with no spline misalignment, the maximum tensile root stress shifts to the left by five mm. A linear lead variation, which results from multiple connections along the length of the spline contact, increases the effective clearance or interference by a given percentage. This type of misalignment is undesirable for coupling high-speed equipment.
Involute splines are often used in gearboxes. These splines transmit high torque, and are better able to distribute load among multiple teeth throughout the coupling circumference. The involute profile and lead errors are related to the spacing between spline teeth and keyways. For coupling applications, industry practices use splines with 25 to fifty-percent of spline teeth engaged. This load distribution is more uniform than that of conventional single-key couplings.
To determine the optimal tooth engagement for an involved spline coupling, Xiangzhen Xue and colleagues used a computer model to simulate the stress applied to the splines. The results from this study showed that a “permissible” Ruiz parameter should be used in coupling. By predicting the amount of wear and tear on a crowned spline, the researchers could accurately predict how much damage the components will sustain during the coupling process.
There are several ways to determine the optimal pressure angle for an involute spline. Involute splines are commonly measured using a pressure angle of 30 degrees. Similar to gears, involute splines are typically tested through a measurement over pins. This involves inserting specific-sized wires between gear teeth and measuring the distance between them. This method can tell whether the gear has a proper tooth profile.
The spline system shown in Figure 1 illustrates a vibration model. This simulation allows the user to understand how involute splines are used in coupling. The vibration model shows four concentrated mass blocks that represent the prime mover, the internal spline, and the load. It is important to note that the meshing deformation function represents the forces acting on these three components.
Stiffness of coupling
The calculation of stiffness of a spline coupling involves the measurement of its tooth engagement. In the following, we analyze the stiffness of a spline coupling with various types of teeth using two different methods. Direct inversion and blockwise inversion both reduce CPU time for stiffness calculation. However, they require evaluation submatrices. Here, we discuss the differences between these two methods.
The analytical model for spline couplings is derived in the second section. In the third section, the calculation process is explained in detail. We then validate this model against the FE method. Finally, we discuss the influence of stiffness nonlinearity on the rotor dynamics. Finally, we discuss the advantages and disadvantages of each method. We present a simple yet effective method for estimating the lateral stiffness of spline couplings.
The numerical calculation of the spline coupling is based on the semi-analytical spline load distribution model. This method involves refined contact grids and updating the compliance matrix at each iteration. Hence, it consumes significant computational time. Further, it is difficult to apply this method to the dynamic analysis of a rotor. This method has its own limitations and should be used only when the spline coupling is fully investigated.
The meshing force is the force generated by a misaligned spline coupling. It is related to the spline thickness and the transmitting torque of the rotor. The meshing force is also related to the dynamic vibration displacement. The result obtained from the meshing force analysis is given in Figures 7, 8, and 9.
The analysis presented in this paper aims to investigate the stiffness of spline couplings with a misaligned spline. Although the results of previous studies were accurate, some issues remained. For example, the misalignment of the spline may cause contact damages. The aim of this article is to investigate the problems associated with misaligned spline couplings and propose an analytical approach for estimating the contact pressure in a spline connection. We also compare our results to those obtained by pure numerical approaches.
Misalignment
To determine the centering force, the effective pressure angle must be known. Using the effective pressure angle, the centering force is calculated based on the maximum axial and radial loads and updated Dudley misalignment factors. The centering force is the maximum axial force that can be transmitted by friction. Several published misalignment factors are also included in the calculation. A new method is presented in this paper that considers the cam effect in the normal force.
In this new method, the stiffness along the spline joint can be integrated to obtain a global stiffness that is applicable to torsional vibration analysis. The stiffness of bearings can also be calculated at given levels of misalignment, allowing for accurate estimation of bearing dimensions. It is advisable to check the stiffness of bearings at all times to ensure that they are properly sized and aligned.
A misalignment in a spline coupling can result in wear or even failure. This is caused by an incorrectly aligned pitch profile. This problem is often overlooked, as the teeth are in contact throughout the involute profile. This causes the load to not be evenly distributed along the contact line. Consequently, it is important to consider the effect of misalignment on the contact force on the teeth of the spline coupling.
The centre of the male spline in Figure 2 is superposed on the female spline. The alignment meshing distances are also identical. Hence, the meshing force curves will change according to the dynamic vibration displacement. It is necessary to know the parameters of a spline coupling before implementing it. In this paper, the model for misalignment is presented for spline couplings and the related parameters.
Using a self-made spline coupling test rig, the effects of misalignment on a spline coupling are studied. In contrast to the typical spline coupling, misalignment in a spline coupling causes fretting wear at a specific position on the tooth surface. This is a leading cause of failure in these types of couplings.
Wear and fatigue failure
The failure of a spline coupling due to wear and fatigue is determined by the first occurrence of tooth wear and shaft misalignment. Standard design methods do not account for wear damage and assess the fatigue life with big approximations. Experimental investigations have been conducted to assess wear and fatigue damage in spline couplings. The tests were conducted on a dedicated test rig and special device connected to a standard fatigue machine. The working parameters such as torque, misalignment angle, and axial distance have been varied in order to measure fatigue damage. Over dimensioning has also been assessed.
During fatigue and wear, mechanical sliding takes place between the external and internal splines and results in catastrophic failure. The lack of literature on the wear and fatigue of spline couplings in aero-engines may be due to the lack of data on the coupling’s application. Wear and fatigue failure in splines depends on a number of factors, including the material pair, geometry, and lubrication conditions.
The analysis of spline couplings shows that over-dimensioning is common and leads to different damages in the system. Some of the major damages are wear, fretting, corrosion, and teeth fatigue. Noise problems have also been observed in industrial settings. However, it is difficult to evaluate the contact behavior of spline couplings, and numerical simulations are often hampered by the use of specific codes and the boundary element method.
The failure of a spline gear coupling was caused by fatigue, and the fracture initiated at the bottom corner radius of the keyway. The keyway and splines had been overloaded beyond their yield strength, and significant yielding was observed in the spline gear teeth. A fracture ring of non-standard alloy steel exhibited a sharp corner radius, which was a significant stress raiser.
Several components were studied to determine their life span. These components include the spline shaft, the sealing bolt, and the graphite ring. Each of these components has its own set of design parameters. However, there are similarities in the distributions of these components. Wear and fatigue failure of spline couplings can be attributed to a combination of the three factors. A failure mode is often defined as a non-linear distribution of stresses and strains.
editor by CX 2023-06-02
China Precision Long Stainless Steel Straight Spline Drive Gear Shaft drive shaft electric motor
Product Description
Precision cnc machining lengthy stainless metal straight spline push equipment shaft coupling
We are ready to offer with sample for top quality and purpose testing.
We are ISO 9001: 2008 certified firm.
| Substance | Stainless steel, copper, brass, carbon steel, aluminum &lparaccording to customer’s requirement. |
| Surface Treatment | Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, 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 etc. |
| Main Products | Precision screw,bolt, nuts,fastener,knob,pins, bushing, sleeve,gear, stamping parts,washer,gasket,plastic molding injection parts,standoff, CNC machining service,accessories etc. |
| Producing Equipment | CNC machine , automatic lathe machine,stamping machine,CNC milling machine,rolling machine,lasering,tag grinding machine etc. |
| Management System | ISO9001 – 2008 |
| Available Certificate | RoHS, SGS, Material Certification |
| Testing Equipment | Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester , 2D projector |
| Lead time | 10-15 working days as usual,It will based on the detailed order quantity. |
| Managing Returned Goods | With quality problem or deviation from drawings |
| Delivery of Samples | By DHL,Fedex,UPS, TNT,EMS&Hat&Hat |
| Guarantee | Replacement at all our cost for rejected products |
| Main Markets | North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia |
| How to order | &ast You send us drawing or sample |
| &ast We carry through project assessment | |
| &ast We give you our design for your confirmation | |
| &ast We make the sample and send it to you after you confirmed our design | |
| &ast You confirm the sample then place an order and pay us 30&percnt deposit | |
| &ast We start producing | |
| &ast When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers. | |
| &ast Trade is done, thank you&excl&excl | |
| Applications | Toy,Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market&sol hotel equipment supplies, artware etc. |
|
US $5 / Piece | |
100 Pieces (Min. Order) |
###
| Material: | Alloy Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Journal Diameter Dimensional Accuracy: | IT6-IT9 |
| Axis Shape: | Straight Shaft |
| Shaft Shape: | Real Axis |
###
| Customization: |
Available
|
|---|
###
| Material | Stainless steel, copper, brass, carbon steel, aluminum (according to customer's requirement. |
| Surface Treatment | Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, 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 etc. |
| Main Products | Precision screw,bolt, nuts,fastener,knob,pins, bushing, sleeve,gear, stamping parts,washer,gasket,plastic molding injection parts,standoff, CNC machining service,accessories etc. |
| Producing Equipment | CNC machine , automatic lathe machine,stamping machine,CNC milling machine,rolling machine,lasering,tag grinding machine etc. |
| Management System | ISO9001 – 2008 |
| Available Certificate | RoHS, SGS, Material Certification |
| Testing Equipment | Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester , 2D projector |
| Lead time | 10-15 working days as usual,It will based on the detailed order quantity. |
| Managing Returned Goods | With quality problem or deviation from drawings |
| Delivery of Samples | By DHL,Fedex,UPS, TNT,EMS^^ |
| Warranty | Replacement at all our cost for rejected products |
| Main Markets | North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia |
| How to order | * You send us drawing or sample |
| * We carry through project assessment | |
| * We give you our design for your confirmation | |
| * We make the sample and send it to you after you confirmed our design | |
| * You confirm the sample then place an order and pay us 30% deposit | |
| * We start producing | |
| * When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers. | |
| * Trade is done, thank you!! | |
| Applications | Toy,Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc. |
|
US $5 / Piece | |
100 Pieces (Min. Order) |
###
| Material: | Alloy Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Journal Diameter Dimensional Accuracy: | IT6-IT9 |
| Axis Shape: | Straight Shaft |
| Shaft Shape: | Real Axis |
###
| Customization: |
Available
|
|---|
###
| Material | Stainless steel, copper, brass, carbon steel, aluminum (according to customer's requirement. |
| Surface Treatment | Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, 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 etc. |
| Main Products | Precision screw,bolt, nuts,fastener,knob,pins, bushing, sleeve,gear, stamping parts,washer,gasket,plastic molding injection parts,standoff, CNC machining service,accessories etc. |
| Producing Equipment | CNC machine , automatic lathe machine,stamping machine,CNC milling machine,rolling machine,lasering,tag grinding machine etc. |
| Management System | ISO9001 – 2008 |
| Available Certificate | RoHS, SGS, Material Certification |
| Testing Equipment | Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester , 2D projector |
| Lead time | 10-15 working days as usual,It will based on the detailed order quantity. |
| Managing Returned Goods | With quality problem or deviation from drawings |
| Delivery of Samples | By DHL,Fedex,UPS, TNT,EMS^^ |
| Warranty | Replacement at all our cost for rejected products |
| Main Markets | North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia |
| How to order | * You send us drawing or sample |
| * We carry through project assessment | |
| * We give you our design for your confirmation | |
| * We make the sample and send it to you after you confirmed our design | |
| * You confirm the sample then place an order and pay us 30% deposit | |
| * We start producing | |
| * When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers. | |
| * Trade is done, thank you!! | |
| Applications | Toy,Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc. |
How to Calculate Stiffness, Centering Force, Wear and Fatigue Failure of Spline Couplings
There are various types of spline couplings. These couplings have several important properties. These properties are: Stiffness, Involute splines, Misalignment, Wear and fatigue failure. To understand how these characteristics relate to spline couplings, read this article. It will give you the necessary knowledge to determine which type of coupling best suits your needs. Keeping in mind that spline couplings are usually spherical in shape, they are made of steel.
Involute splines
An effective side interference condition minimizes gear misalignment. When two splines are coupled with no spline misalignment, the maximum tensile root stress shifts to the left by five mm. A linear lead variation, which results from multiple connections along the length of the spline contact, increases the effective clearance or interference by a given percentage. This type of misalignment is undesirable for coupling high-speed equipment.
Involute splines are often used in gearboxes. These splines transmit high torque, and are better able to distribute load among multiple teeth throughout the coupling circumference. The involute profile and lead errors are related to the spacing between spline teeth and keyways. For coupling applications, industry practices use splines with 25 to fifty-percent of spline teeth engaged. This load distribution is more uniform than that of conventional single-key couplings.
To determine the optimal tooth engagement for an involved spline coupling, Xiangzhen Xue and colleagues used a computer model to simulate the stress applied to the splines. The results from this study showed that a “permissible” Ruiz parameter should be used in coupling. By predicting the amount of wear and tear on a crowned spline, the researchers could accurately predict how much damage the components will sustain during the coupling process.
There are several ways to determine the optimal pressure angle for an involute spline. Involute splines are commonly measured using a pressure angle of 30 degrees. Similar to gears, involute splines are typically tested through a measurement over pins. This involves inserting specific-sized wires between gear teeth and measuring the distance between them. This method can tell whether the gear has a proper tooth profile.
The spline system shown in Figure 1 illustrates a vibration model. This simulation allows the user to understand how involute splines are used in coupling. The vibration model shows four concentrated mass blocks that represent the prime mover, the internal spline, and the load. It is important to note that the meshing deformation function represents the forces acting on these three components.
Stiffness of coupling
The calculation of stiffness of a spline coupling involves the measurement of its tooth engagement. In the following, we analyze the stiffness of a spline coupling with various types of teeth using two different methods. Direct inversion and blockwise inversion both reduce CPU time for stiffness calculation. However, they require evaluation submatrices. Here, we discuss the differences between these two methods.
The analytical model for spline couplings is derived in the second section. In the third section, the calculation process is explained in detail. We then validate this model against the FE method. Finally, we discuss the influence of stiffness nonlinearity on the rotor dynamics. Finally, we discuss the advantages and disadvantages of each method. We present a simple yet effective method for estimating the lateral stiffness of spline couplings.
The numerical calculation of the spline coupling is based on the semi-analytical spline load distribution model. This method involves refined contact grids and updating the compliance matrix at each iteration. Hence, it consumes significant computational time. Further, it is difficult to apply this method to the dynamic analysis of a rotor. This method has its own limitations and should be used only when the spline coupling is fully investigated.
The meshing force is the force generated by a misaligned spline coupling. It is related to the spline thickness and the transmitting torque of the rotor. The meshing force is also related to the dynamic vibration displacement. The result obtained from the meshing force analysis is given in Figures 7, 8, and 9.
The analysis presented in this paper aims to investigate the stiffness of spline couplings with a misaligned spline. Although the results of previous studies were accurate, some issues remained. For example, the misalignment of the spline may cause contact damages. The aim of this article is to investigate the problems associated with misaligned spline couplings and propose an analytical approach for estimating the contact pressure in a spline connection. We also compare our results to those obtained by pure numerical approaches.
Misalignment
To determine the centering force, the effective pressure angle must be known. Using the effective pressure angle, the centering force is calculated based on the maximum axial and radial loads and updated Dudley misalignment factors. The centering force is the maximum axial force that can be transmitted by friction. Several published misalignment factors are also included in the calculation. A new method is presented in this paper that considers the cam effect in the normal force.
In this new method, the stiffness along the spline joint can be integrated to obtain a global stiffness that is applicable to torsional vibration analysis. The stiffness of bearings can also be calculated at given levels of misalignment, allowing for accurate estimation of bearing dimensions. It is advisable to check the stiffness of bearings at all times to ensure that they are properly sized and aligned.
A misalignment in a spline coupling can result in wear or even failure. This is caused by an incorrectly aligned pitch profile. This problem is often overlooked, as the teeth are in contact throughout the involute profile. This causes the load to not be evenly distributed along the contact line. Consequently, it is important to consider the effect of misalignment on the contact force on the teeth of the spline coupling.
The centre of the male spline in Figure 2 is superposed on the female spline. The alignment meshing distances are also identical. Hence, the meshing force curves will change according to the dynamic vibration displacement. It is necessary to know the parameters of a spline coupling before implementing it. In this paper, the model for misalignment is presented for spline couplings and the related parameters.
Using a self-made spline coupling test rig, the effects of misalignment on a spline coupling are studied. In contrast to the typical spline coupling, misalignment in a spline coupling causes fretting wear at a specific position on the tooth surface. This is a leading cause of failure in these types of couplings.
Wear and fatigue failure
The failure of a spline coupling due to wear and fatigue is determined by the first occurrence of tooth wear and shaft misalignment. Standard design methods do not account for wear damage and assess the fatigue life with big approximations. Experimental investigations have been conducted to assess wear and fatigue damage in spline couplings. The tests were conducted on a dedicated test rig and special device connected to a standard fatigue machine. The working parameters such as torque, misalignment angle, and axial distance have been varied in order to measure fatigue damage. Over dimensioning has also been assessed.
During fatigue and wear, mechanical sliding takes place between the external and internal splines and results in catastrophic failure. The lack of literature on the wear and fatigue of spline couplings in aero-engines may be due to the lack of data on the coupling’s application. Wear and fatigue failure in splines depends on a number of factors, including the material pair, geometry, and lubrication conditions.
The analysis of spline couplings shows that over-dimensioning is common and leads to different damages in the system. Some of the major damages are wear, fretting, corrosion, and teeth fatigue. Noise problems have also been observed in industrial settings. However, it is difficult to evaluate the contact behavior of spline couplings, and numerical simulations are often hampered by the use of specific codes and the boundary element method.
The failure of a spline gear coupling was caused by fatigue, and the fracture initiated at the bottom corner radius of the keyway. The keyway and splines had been overloaded beyond their yield strength, and significant yielding was observed in the spline gear teeth. A fracture ring of non-standard alloy steel exhibited a sharp corner radius, which was a significant stress raiser.
Several components were studied to determine their life span. These components include the spline shaft, the sealing bolt, and the graphite ring. Each of these components has its own set of design parameters. However, there are similarities in the distributions of these components. Wear and fatigue failure of spline couplings can be attributed to a combination of the three factors. A failure mode is often defined as a non-linear distribution of stresses and strains.
editor by czh 2023-01-20
China Straight Spline Drive Gear Shaft for High Quality Rice Transplanter with Good quality
Solution Description
Solution Description
Solution Parameters
| Merchandise | Spur Gear Axle Shaft |
| Content | 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo |
| OEM NO | Personalize |
| Certification | ISO/TS16949 |
| Examination Necessity | Magnetic Powder Check, Hardness Take a look at, Dimension Take a look at |
| Color | Paint , Natural Finish ,Machining All Around |
| Materials | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Steel: Carbon Metal,Middle Steel,Steel Alloy,and many others. | |
| Stainess Steel: 303/304/316,and many others. | |
| Copper/Brass/Bronze/Pink Copper,etc. | |
| Plastic:Abdominal muscles,PP,Personal computer,Nylon,Delrin(POM),Bakelite,and so on. | |
| Size | In accordance to Customer’s drawing or samples |
| Procedure | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Slicing,etc. |
| Tolerance | ≥+/-.03mm |
| Surface Remedy | (Sandblast)&(Hard)&(Shade)Anodizing,(Chrome,Nickel,Zinc…)Plating,Portray,Powder Coating,Sharpening,Blackened,Hardened,Lasering,Engraving,and so on. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Obtainable |
| Packing | Spline protect cover ,Wood box ,Waterproof membrane Or for every customers’ requirements. |
Our Positive aspects
Why Select US ???
1. Equipment :
Our company offers all needed generation products,
such as Hydraulic push machines, Japanese CNC lathe (TAKISAWA), Korean equipment hobbing device (I SNT), equipment shaping device, machining heart, CNC grinder, warmth therapy line etc.
2. Processing precision:
We are a professional gear & equipment shafts maker. Our gears are around 6-7 grade in mass production.
3. Firm:
We have ninety personnel, such as ten complex staffs. Covering an area of 20000 sq. meters.
four. Certification :
Oue company has handed ISO 14001 and TS16949
five.Sample support :
We supply free sample for confirmation and buyer bears the freight costs
6.OEM support :
Having our possess manufacturing unit and specialist professionals,we welcome OEM orders as well.We can style and generate the particular solution you want in accordance to your detail information
Cooperation Partner
Company Profile
Our Showcased Merchandise
|
US $1 / Piece | |
50 Pieces (Min. Order) |
###
| Material: | Alloy Steel |
|---|---|
| Load: | Drive Shaft |
| Axis Shape: | Straight Shaft |
| Appearance Shape: | Round |
| Rotation: | Cw |
| Yield: | 5, 000PCS / Month |
###
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| 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. |
|
US $1 / Piece | |
50 Pieces (Min. Order) |
###
| Material: | Alloy Steel |
|---|---|
| Load: | Drive Shaft |
| Axis Shape: | Straight Shaft |
| Appearance Shape: | Round |
| Rotation: | Cw |
| Yield: | 5, 000PCS / Month |
###
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| 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. |
Stiffness and Torsional Vibration of Spline-Couplings
In this paper, we describe some basic characteristics of spline-coupling and examine its torsional vibration behavior. We also explore the effect of spline misalignment on rotor-spline coupling. These results will assist in the design of improved spline-coupling systems for various applications. The results are presented in Table 1.
Stiffness of spline-coupling
The stiffness of a spline-coupling is a function of the meshing force between the splines in a rotor-spline coupling system and the static vibration displacement. The meshing force depends on the coupling parameters such as the transmitting torque and the spline thickness. It increases nonlinearly with the spline thickness.
A simplified spline-coupling model can be used to evaluate the load distribution of splines under vibration and transient loads. The axle spline sleeve is displaced a z-direction and a resistance moment T is applied to the outer face of the sleeve. This simple model can satisfy a wide range of engineering requirements but may suffer from complex loading conditions. Its asymmetric clearance may affect its engagement behavior and stress distribution patterns.
The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline’s teeth mesh tightly while those on the left side are misaligned.
Considering the spline-coupling geometry, a semi-analytical model is used to compute stiffness. This model is a simplified form of a classical spline-coupling model, with submatrices defining the shape and stiffness of the joint. As the design clearance is a known value, the stiffness of a spline-coupling system can be analyzed using the same formula.
The results of the simulations also show that the spline-coupling system can be modeled using MASTA, a high-level commercial CAE tool for transmission analysis. In this case, the spline segments were modeled as a series of spline segments with variable stiffness, which was calculated based on the initial gap between spline teeth. Then, the spline segments were modelled as a series of splines of increasing stiffness, accounting for different manufacturing variations. The resulting analysis of the spline-coupling geometry is compared to those of the finite-element approach.
Despite the high stiffness of a spline-coupling system, the contact status of the contact surfaces often changes. In addition, spline coupling affects the lateral vibration and deformation of the rotor. However, stiffness nonlinearity is not well studied in splined rotors because of the lack of a fully analytical model.
Characteristics of spline-coupling
The study of spline-coupling involves a number of design factors. These include weight, materials, and performance requirements. Weight is particularly important in the aeronautics field. Weight is often an issue for design engineers because materials have varying dimensional stability, weight, and durability. Additionally, space constraints and other configuration restrictions may require the use of spline-couplings in certain applications.
The main parameters to consider for any spline-coupling design are the maximum principal stress, the maldistribution factor, and the maximum tooth-bearing stress. The magnitude of each of these parameters must be smaller than or equal to the external spline diameter, in order to provide stability. The outer diameter of the spline must be at least four inches larger than the inner diameter of the spline.
Once the physical design is validated, the spline coupling knowledge base is created. This model is pre-programmed and stores the design parameter signals, including performance and manufacturing constraints. It then compares the parameter values to the design rule signals, and constructs a geometric representation of the spline coupling. A visual model is created from the input signals, and can be manipulated by changing different parameters and specifications.
The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor’s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.
The diameter of the spline-coupling must be large enough to transmit the torque. A spline with a larger diameter may have greater torque-transmitting capacity because it has a smaller circumference. However, the larger diameter of a spline is thinner than the shaft, and the latter may be more suitable if the torque is spread over a greater number of teeth.
Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component’s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.
Stiffness of spline-coupling in torsional vibration analysis
This article presents a general framework for the study of torsional vibration caused by the stiffness of spline-couplings in aero-engines. It is based on a previous study on spline-couplings. It is characterized by the following three factors: bending stiffness, total flexibility, and tangential stiffness. The first criterion is the equivalent diameter of external and internal splines. Both the spline-coupling stiffness and the displacement of splines are evaluated by using the derivative of the total flexibility.
The stiffness of a spline joint can vary based on the distribution of load along the spline. Variables affecting the stiffness of spline joints include the torque level, tooth indexing errors, and misalignment. To explore the effects of these variables, an analytical formula is developed. The method is applicable for various kinds of spline joints, such as splines with multiple components.
Despite the difficulty of calculating spline-coupling stiffness, it is possible to model the contact between the teeth of the shaft and the hub using an analytical approach. This approach helps in determining key magnitudes of coupling operation such as contact peak pressures, reaction moments, and angular momentum. This approach allows for accurate results for spline-couplings and is suitable for both torsional vibration and structural vibration analysis.
The stiffness of spline-coupling is commonly assumed to be rigid in dynamic models. However, various dynamic phenomena associated with spline joints must be captured in high-fidelity drivetrain models. To accomplish this, a general analytical stiffness formulation is proposed based on a semi-analytical spline load distribution model. The resulting stiffness matrix contains radial and tilting stiffness values as well as torsional stiffness. The analysis is further simplified with the blockwise inversion method.
It is essential to consider the torsional vibration of a power transmission system before selecting the coupling. An accurate analysis of torsional vibration is crucial for coupling safety. This article also discusses case studies of spline shaft wear and torsionally-induced failures. The discussion will conclude with the development of a robust and efficient method to simulate these problems in real-life scenarios.
Effect of spline misalignment on rotor-spline coupling
In this study, the effect of spline misalignment in rotor-spline coupling is investigated. The stability boundary and mechanism of rotor instability are analyzed. We find that the meshing force of a misaligned spline coupling increases nonlinearly with spline thickness. The results demonstrate that the misalignment is responsible for the instability of the rotor-spline coupling system.
An intentional spline misalignment is introduced to achieve an interference fit and zero backlash condition. This leads to uneven load distribution among the spline teeth. A further spline misalignment of 50um can result in rotor-spline coupling failure. The maximum tensile root stress shifted to the left under this condition.
Positive spline misalignment increases the gear mesh misalignment. Conversely, negative spline misalignment has no effect. The right-handed spline misalignment is opposite to the helix hand. The high contact area is moved from the center to the left side. In both cases, gear mesh is misaligned due to deflection and tilting of the gear under load.
This variation of the tooth surface is measured as the change in clearance in the transverse plain. The radial and axial clearance values are the same, while the difference between the two is less. In addition to the frictional force, the axial clearance of the splines is the same, which increases the gear mesh misalignment. Hence, the same procedure can be used to determine the frictional force of a rotor-spline coupling.
Gear mesh misalignment influences spline-rotor coupling performance. This misalignment changes the distribution of the gear mesh and alters contact and bending stresses. Therefore, it is essential to understand the effects of misalignment in spline couplings. Using a simplified system of helical gear pair, Hong et al. examined the load distribution along the tooth interface of the spline. This misalignment caused the flank contact pattern to change. The misaligned teeth exhibited deflection under load and developed a tilting moment on the gear.
The effect of spline misalignment in rotor-spline couplings is minimized by using a mechanism that reduces backlash. The mechanism comprises cooperably splined male and female members. One member is formed by two coaxially aligned splined segments with end surfaces shaped to engage in sliding relationship. The connecting device applies axial loads to these segments, causing them to rotate relative to one another.
editor by czh 2022-12-31
China Wholesale Transplanter Straight Spline Drive Gear Shaft with ce certificate top quality Good price
Item Description
Product Description
Product Parameters
| Merchandise | Spur Gear Axle Shaft |
| Materials | 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo |
| OEM NO | Customise |
| Certification | ISO/TS16949 |
| Check Requirement | Magnetic Powder Test, Hardness Take a look at, Dimension Take a look at |
| Color | Paint , Natural Finish ,Machining All Close to |
| Substance | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Metal: Carbon Steel,Middle Steel,Steel Alloy,and so on. | |
| Stainess Steel: 303/304/316,and so on. | |
| Copper/Brass/Bronze/Crimson Copper,and so forth. | |
| Plastic:Ab muscles,PP,Laptop,Nylon,Delrin(POM),Bakelite,and so on. | |
| Measurement | In accordance to CZPT er’s drawing or samples |
| Procedure | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Reducing,and many others. |
| Tolerance | ≥+/-.03mm |
| Surface area Treatment method | (Sandblast)&(Difficult)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Painting,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,and so forth. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Obtainable |
| Packing | Spline protect cover ,Wood box ,Waterproof membrane Or for every CZPT ers’ requirements. |
Our Benefits
Why Pick US ???
1. Equipment :
Our company offers all necessary production equipment,
including CZPT ulic press devices, Japanese CNC lathe (TAKISAWA), Korean equipment hobbing device (I SNT), gear shaping machine, machining center, CNC grinder, heat remedy line etc.
2. Processing precision:
We are a professional gear & gear shafts maker. Our gears are all around 6-7 quality in mass manufacturing.
three. Firm:
We have ninety employees, which includes ten complex staffs. Covering an location of 20000 sq. meters.
four. Certification :
Oue company has handed ISO 14001 and TS16949
5.Sample provider :
We supply free of charge sample for confirmation and CZPT er bears the freight fees
six.OEM service :
Obtaining CZPT possess manufacturing facility and expert specialists,we welcome CZPT orders as effectively.We can design and style and generate the particular merchandise you need according to your element details
Cooperation Companion
Organization Profile
Our Featured Items
EP delivers a wide assortment of stock PTO shafts and yokes, clutches, shaft handles, pipes and any other accessories to fulfill your PTO demands. Electricity get-offs are used to transfer power from a tractor or other electricity resource to a device. The two most generally employed tractor electricity take-offs are 540 and one thousand rpm, and energy just take-offs can be of distinct dimensions and lengths. If you have any inquiries about cardan shafts, cardan shaft areas, dimension drawings or extensions, you should speak to our experts on-line.
China Long Stainless Steel Straight Spline Spline Drive Gear Shaft for Rice Transplanter with ce certificate top quality Good price
Merchandise Description
Sample services
We supply free of charge sample for confirmation and CZPT er bears the freight costs
OEM support
Getting CZPT very own manufacturing unit and expert experts,we welcome CZPT orders as effectively.We can design and make the specific merchandise you require according to your depth details
Right after-sale Service
Our enthusiastic and welcoming CZPT er services representatives are completely ready to help with any concerns or problems
| Product | Spur Gear Axle Shaft |
| Content | 4140,4340,40Cr,42Crmo,42Crmo4 |
| OEM NO | Customize |
| Certification | ISO/TS16949 |
| Take a look at Prerequisite | Magnetic Powder Check, Hardness Examination, Dimension Examination |
| Shade | Paint , CZPT Finish ,Machining All Close to |
| Material | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Steel: Carbon Steel,Middle Steel,Metal Alloy,and so on. | |
| Stainess Metal: 303/304/316,and many others. | |
| Copper/Brass/Bronze/Pink Copper,and many others. | |
| Plastic:Ab muscles,PP,Laptop,Nylon,Delrin(POM),Bakelite,etc. | |
| Dimension | According to CZPT er’s drawing or samples |
| Method | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Slicing,and so on. |
| Tolerance | ≥+/-.03mm |
| Surface area Treatment method | (Sandblast)&(Hard)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Portray,Powder Coating,Sprucing,Blackened,Hardened,Lasering,Engraving,and so forth. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Offered |
| Packing | Spline shield protect ,Wood box ,Watertight membrane Or per CZPT ers’ requirements. |
The tractor’s short shaft, frequently referred to as the PTO, transmits electricity from the tractor to the PTO-pushed machine or tool. Electrical power transfer is accomplished by connecting the machine’s driveshaft to the tractor’s PTO stub shaft. The PTO and driveshaft have been operate at 540 rpm (9 cycles/sec) or a thousand rpm (sixteen.6 cycles/sec). At any speed, their rotation is proportional to the pace of the tractor motor. Most incidents involving PTO stubs are thanks to clothing being caught by a hectic but unsuspecting PTO stub. Motives a PTO stub may possibly continue to be engaged contain: the operator forgets or does not know the PTO clutch is engaged sees the PTO stub spinning but thinks it is not unsafe ample to release it, or the operator is engaged in perform routines. Shoelaces, pant legs, overalls and coveralls, sweatshirts, and trench coats are clothes that can be grabbed and wrapped all around spinning PTO spools.
China Long Stainless Steel Straight Spline Worm Drive Gear Shaft for Rice Transplanter with ce certificate top quality Good price
Item Description
Sample services
We supply free of charge sample for confirmation and CZPT er bears the freight fees
OEM services
Possessing CZPT possess manufacturing facility and specialist professionals,we welcome CZPT orders as well.We can design and style and create the distinct item you need in accordance to your depth information
Following-sale Provider
Our enthusiastic and welcoming CZPT er service associates are completely ready to support with any queries or troubles
| Product | Spur Gear Axle Shaft |
| Materials | 4140,4340,40Cr,42Crmo,42Crmo4 |
| OEM NO | Customise |
| Certification | ISO/TS16949 |
| Take a look at Necessity | Magnetic Powder Take a look at, Hardness Test, Dimension Test |
| Colour | Paint , CZPT Complete ,Machining All Close to |
| Material | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Metal: Carbon Steel,Middle Metal,Steel Alloy,and so forth. | |
| Stainess Steel: 303/304/316,and so on. | |
| Copper/Brass/Bronze/Crimson Copper,etc. | |
| Plastic:Abs,PP,Computer,Nylon,Delrin(POM),Bakelite,and so on. | |
| Measurement | In accordance to CZPT er’s drawing or samples |
| Approach | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Chopping,etc. |
| Tolerance | ≥+/-.03mm |
| Surface Therapy | (Sandblast)&(Hard)&(Shade)Anodizing,(Chrome,Nickel,Zinc…)Plating,Portray,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,etc. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Accessible |
| Packing | Spline protect protect ,Wooden box ,Watertight membrane Or per CZPT ers’ requirements. |
Developed for adjustable (cut length) capability. Interchangeability to match most competitor designs. Offered in splined and square shaft profiles. Simple lock protection composition that can be assembled or disassembled quickly and very easily with straightforward equipment such as keys, coins or screwdrivers. The Prolonged Lubrication Electronic Package reduces downtime with fifty-250 hour lubrication intervals and a large temperature triple lip seal for better grease retention. Supply skilled engineering and revenue help to consumers.
China Straight Spline Propeller Gear Shaft for Rice Transplanter with ce certificate top quality Good price
Merchandise Description
Sample service
We supply totally free sample for affirmation and CZPT er bears the freight expenses
OEM support
Getting CZPT possess factory and specialist experts,we welcome CZPT orders as properly.We can design and generate the certain solution you want in accordance to your element data
Following-sale Services
Our enthusiastic and welcoming CZPT er services associates are completely ready to support with any concerns or difficulties
| Merchandise | Spur Gear Axle Shaft |
| Substance | 4140,4340,40Cr,42Crmo,42Crmo4 |
| OEM NO | Customize |
| Certification | ISO/TS16949 |
| Test Need | Magnetic Powder Test, Hardness Take a look at, Dimension Examination |
| Coloration | Paint , CZPT Complete ,Machining All All around |
| Material | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Metal: Carbon Steel,Middle Steel,Metal Alloy,and so on. | |
| Stainess Metal: 303/304/316,and so forth. | |
| Copper/Brass/Bronze/Purple Copper,and so forth. | |
| Plastic:Ab muscles,PP,Computer,Nylon,Delrin(POM),Bakelite,and so on. | |
| Dimension | According to CZPT er’s drawing or samples |
| Process | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Chopping,and many others. |
| Tolerance | ≥+/-.03mm |
| Surface Therapy | (Sandblast)&(Difficult)&(Colour)Anodizing,(Chrome,Nickel,Zinc…)Plating,Painting,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,and so on. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Accessible |
| Packing | Spline safeguard include ,Wood box ,Watertight membrane Or per CZPT ers’ requirements. |
Safer and more compact to use: The PTO enlargement shaft is entirely tested, compact and can be changed straight with no any hassle, generating it an productive power transfer resource. Safety chains and plastic shields shield towards likely dangers for the duration of transport.
China The Factory Manufactures Straight Spline Transmission Gear Shaft for Rice Transplanter with ce certificate top quality Good price
Solution Description
Solution Description
Item Parameters
| Merchandise | Spur Equipment Axle Shaft |
| Substance | 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo |
| OEM NO | Personalize |
| Certification | ISO/TS16949 |
| Test Prerequisite | Magnetic Powder Test, Hardness Check, Dimension Test |
| Color | Paint , Natural Finish ,Machining All Around |
| Material | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Metal: Carbon Steel,Middle Steel,Steel Alloy,and many others. | |
| Stainess Steel: 303/304/316,and so forth. | |
| Copper/Brass/Bronze/Purple Copper,and so on. | |
| Plastic:Abs,PP,Laptop,Nylon,Delrin(POM),Bakelite,and many others. | |
| Size | According to CZPT er’s drawing or samples |
| Procedure | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Reducing,and many others. |
| Tolerance | ≥+/-.03mm |
| Surface Therapy | (Sandblast)&(Hard)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Portray,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,etc. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Offered |
| Packing | Spline protect cover ,Wood box ,Waterproof membrane Or per CZPT ers’ specifications. |
Our Rewards
Why Pick US ???
1. Equipment :
Our company offers all needed generation gear,
which includes CZPT ulic push devices, Japanese CNC lathe (TAKISAWA), Korean equipment hobbing device (I SNT), gear shaping equipment, machining heart, CNC grinder, heat treatment line and so forth.
2. Processing precision:
We are a expert gear & equipment shafts company. Our gears are all around 6-7 grade in mass creation.
3. Business:
We have 90 employees, like 10 specialized staffs. Masking an region of 20000 sq. meters.
4. Certification :
Oue company has handed ISO 14001 and TS16949
five.Sample provider :
We supply cost-free sample for confirmation and CZPT er bears the freight expenses
6.OEM service :
Having CZPT personal manufacturing facility and professional experts,we welcome CZPT orders as well.We can design and make the certain solution you want in accordance to your element details
Cooperation Partner
Company Profile
Our Highlighted Items
High quality T4 Pto Shaft: This T4 PTO shaft is a well-cast series4 driveline shaft with CE certification. It is made up of a solid 20CrMnTi carburized steel common joint and a Q345 steel tube inside of the protect. The PTO shafts are tough and strong in operating with all kinds of agricultural equipment.Splines and Round Finishes: Tractor Finish: 1-3/8″ x 6 Splines Execution End: 1-3/8″ x Spherical Conclude. Our bristle PTO shafts are built with 6 splined ends and are normal 1 3/8″ measurement to perfectly match instruments and tractors of the very same measurement and variety, offering your equipment a exceptional travel.
China Direct Transplanter Manufacturers with Straight Spline Transmission Gear Shaft with ce certificate top quality Good price
Merchandise Description
Solution Description
Solution Parameters
| Merchandise | Spur Equipment Axle Shaft |
| Substance | 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo |
| OEM NO | Customize |
| Certification | ISO/TS16949 |
| Take a look at Need | Magnetic Powder Examination, Hardness Test, Dimension Test |
| Shade | Paint , Natural Finish ,Machining All Close to |
| Materials | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Steel: Carbon Metal,Middle Steel,Steel Alloy,and so on. | |
| Stainess Steel: 303/304/316,and many others. | |
| Copper/Brass/Bronze/Red Copper,and so on. | |
| Plastic:Abdominal muscles,PP,Computer,Nylon,Delrin(POM),Bakelite,and so forth. | |
| Dimensions | According to CZPT er’s drawing or samples |
| Approach | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Cutting,and so on. |
| Tolerance | ≥+/-.03mm |
| Floor Therapy | (Sandblast)&(Challenging)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Portray,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,etc. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Obtainable |
| Packing | Spline protect cover ,Wood box ,Waterproof membrane Or per CZPT ers’ demands. |
Our Benefits
Why Pick US ???
1. Equipment :
Our company offers all needed manufacturing gear,
like CZPT ulic push machines, Japanese CNC lathe (TAKISAWA), Korean gear hobbing equipment (I SNT), equipment shaping equipment, machining centre, CNC grinder, heat therapy line and many others.
2. Processing precision:
We are a skilled equipment & equipment shafts producer. Our gears are all around 6-7 quality in mass manufacturing.
3. Firm:
We have ninety workers, including 10 complex staffs. Masking an area of 20000 sq. meters.
four. Certification :
Oue organization has passed ISO 14001 and TS16949
5.Sample provider :
We supply free sample for affirmation and CZPT er bears the freight charges
six.OEM service :
Possessing CZPT possess manufacturing facility and professional technicians,we welcome CZPT orders as nicely.We can design and make the particular product you require according to your depth info
Cooperation Companion
Organization Profile
Our Showcased Products
The tractor’s limited shaft, commonly referred to as the PTO, transmits electrical power from the tractor to the PTO-pushed equipment or device. Energy transfer is attained by connecting the machine’s driveshaft to the tractor’s PTO stub shaft. The PTO and driveshaft had been run at 540 rpm (9 cycles/sec) or one thousand rpm (sixteen.6 cycles/sec). At any speed, their rotation is proportional to the pace of the tractor engine. Most incidents involving PTO stubs are owing to clothing getting caught by a busy but unsuspecting PTO stub. Factors a PTO stub may continue being engaged contain: the operator forgets or does not know the PTO clutch is engaged sees the PTO stub spinning but thinks it is not hazardous enough to launch it, or the operator is engaged in function routines. Shoelaces, pant legs, overalls and coveralls, sweatshirts, and trench coats are garments that can be grabbed and wrapped about spinning PTO spools.
China Wear – Resistant Rice Transplanter with Straight Spline Drive Gear Shaft with ce certificate top quality Good price
Product Description
Solution Description
Item Parameters
| Product | Spur Gear Axle Shaft |
| Materials | 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo |
| OEM NO | Personalize |
| Certification | ISO/TS16949 |
| Check Requirement | Magnetic Powder Test, Hardness Check, Dimension Take a look at |
| Shade | Paint , Natural Finish ,Machining All All around |
| Materials | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Metal: Carbon Steel,Middle Steel,Steel Alloy,and so on. | |
| Stainess Steel: 303/304/316,and so on. | |
| Copper/Brass/Bronze/Red Copper,etc. | |
| Plastic:Stomach muscles,PP,Pc,Nylon,Delrin(POM),Bakelite,and so on. | |
| Dimensions | According to CZPT er’s drawing or samples |
| Approach | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Reducing,and so forth. |
| Tolerance | ≥+/-.03mm |
| Area Treatment method | (Sandblast)&(Tough)&(Colour)Anodizing,(Chrome,Nickel,Zinc…)Plating,Painting,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’ specifications. |
Our Benefits
Why Decide on US ???
1. Equipment :
Our company boasts all required generation gear,
such as CZPT ulic press devices, Japanese CNC lathe (TAKISAWA), Korean equipment hobbing machine (I SNT), gear shaping machine, machining center, CNC grinder, warmth remedy line and so forth.
two. Processing precision:
We are a professional gear & equipment shafts manufacturer. Our gears are around 6-7 quality in mass manufacturing.
3. Company:
We have ninety staff, like ten technological staffs. Covering an area of 20000 sq. meters.
four. Certification :
Oue firm has passed ISO 14001 and TS16949
five.Sample support :
We supply cost-free sample for affirmation and CZPT er bears the freight charges
6.OEM service :
Getting CZPT possess manufacturing unit and skilled experts,we welcome CZPT orders as properly.We can design and style and generate the certain solution you need according to your depth info
Cooperation Partner
Business Profile
Our Featured Merchandise
The tractor’s short shaft, commonly referred to as the PTO, transmits power from the tractor to the PTO-driven equipment or tool. Electricity transfer is reached by connecting the machine’s driveshaft to the tractor’s PTO stub shaft. The PTO and driveshaft have been operate at 540 rpm (9 cycles/sec) or one thousand rpm (sixteen.6 cycles/sec). At any velocity, their rotation is proportional to the velocity of the tractor motor. Most incidents involving PTO stubs are due to clothes becoming caught by a hectic but unsuspecting PTO stub. Causes a PTO stub could remain engaged consist of: the operator forgets or does not know the PTO clutch is engaged sees the PTO stub spinning but thinks it is not hazardous sufficient to launch it, or the operator is engaged in perform actions. Shoelaces, pant legs, overalls and coveralls, sweatshirts, and trench coats are clothes that can be grabbed and wrapped all around spinning PTO spools.