Henan Yizhi Machinery Co., Ltd
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Pinion Spiral Bevel Gears After Carubrizing Heat Treatment
The spiral tooth profile of these gears helps distribute the load more evenly across the tooth face,
enhancing the gear's load-carrying capacity and reducing tooth stresses.
This design feature enables spiral bevel gears to transmit higher torque and accommodate higher speeds compared to straight bevel gears.
The manufacturing process of spiral bevel gears involves specialized machining techniques such as gear cutting, shaping, and grinding.
The gear teeth are cut using specific tools and machinery to create the desired spiral shape and tooth geometry.
Precision is crucial in the manufacturing process to ensure proper tooth meshing, alignment, and optimal performance of the gears.
| Products | Spiral Bevel Gear Set |
| Custom Made | √ |
| Material | 18CrNiMo7/17CrNiMo6 |
| Gear Teeth manufacturing | Gear Milling/Gear Grinding |
| Diameter Pitch | 5 |
| Number of Teeth (Z) | 32 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 35° |
| Teeth Accuracy Grade | AGMA 10-11Grade |
| 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 | |
