Custom Transmission Gears - Gear Hobbing & Gear Grinding Helical Gears
Teeth Milling, Teeth Hobbing
Teeth Grinding
Custom made parts, we are making parts accordig to custom drawings or samples.
The engineering software we are using: AutoCAD, Solidworks
Engineers severices also available
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Material | 42CrMo (AISI 4140) |
Gear Type | Helical Gear |
Gear Teeth Hobbing | √ |
Gea Teeth Grinding | Optional |
Heat Treatment | Carburizing/Cement Hardened |
Surface Hardness | 50-55 HRC |
Gear Accuracy Grade | 7-8 Grade (ISO 1328) |
Teeth Milling, Teeth Hobbing
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 |
Teeth Grinding
Custom made parts, we are making parts accordig to custom drawings or samples.
The engineering software we are using: AutoCAD, Solidworks
Engineers severices also available
