Customized Alloy Steel 20Cr2Ni4 Spline Grinding Parallel Spline Output Shaft
1) Description of Spline shaft
Spline shafts are elements within a mechanical configuration, purposed to transmit torque.
A spline shafts achieves the transmission of torque by mating with a female splined bore,
or other form of mating component working to impede movement in exterior directions
outside of the configuration’s linear path.
2) Features of Spline Shafts
Splines and gears are both purposed to transmit torque and both feature external teeth that lock into
place with a mating component.
Splined shafts differ from gears as they use all teeth or grooves simultaneously to transfer torque.
Gears in contrast, utilize one tooth at a time to transfer torque.
3) Types of Spline Shafts
a) Parallel key spline (Internal & External)
b) involute splines (Internal & External)
c) crowned splines (Internal & External)
d) serrations (Internal & External)
| Products | Rectangular Spline Shafts |
| Custom Made | √ |
| Gear Profile Type | Spline |
| Spline Teeth manufacturing | Spline Milling/ Spilne Grinding |
| Spline Teeth Grinding | √ |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | 30° |
| Helix Angle (β) | |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Carburizing/ |
| Surface Hardness | 58-62 HRC |
| STEEL CODE GRADES COMPARISON |
| CHINA/GB | ISO | ГΟСТ | ASTM | JIS | DIN |
| 45 | C45E4 | 45 | 1045 | S45C | CK45 |
| 40Cr | 41Cr4 | 40X | 5140 | SCr440 | 41Cr4 |
| 20CrMo | 18CrMo4 | 20ХМ | 4118 | SCM22 | 25CrMo4 |
| 42CrMo | 42CrMo4 | 38XM | 4140 | SCM440 | 42CrMo4 |
| 20CrMnTi | | 18XГT | | SMK22 | |
| 20Cr2Ni4 | | 20X2H4A | | | |
| 20CrNiMo | 20CrNiMo2 | 20XHM | 8720 | SNCM220 | 21NiCrMo2 |
| 40CrNiMoA | | 40XH2MA/
40XHMA | 4340 | SNCM439 | 40NiCrMo6/
36NiCrMo4 |
| 20CrNi2Mo | 20NiCrMo7 | 20XH2MA | 4320 | SNCM420 | |
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Customized Transmission Output Spline Gear Shaft Alloy Steel 20Cr2Ni4 Images
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