1)Descriptions of Transmission Gear Shaft
From the perspective of precision-coordinated adaptation, transmission gear shafts are standardised components engineered to fulfil high-precision transmission requirements. Through meticulous dimensional design, tooth profile machining, and assembly adaptation, they achieve precise engagement with other transmission components, thereby ensuring motion control accuracy.
2)Features of Transmission Gear Shaft
Characterised by high dimensional accuracy (shaft diameter tolerances and tooth profile tolerances reaching IT6-IT7 grades), low surface roughness, and minimal coaxiality error between shaft and gear; its advantages include high transmission precision, low operational noise, and strong adaptability. It achieves precise alignment with components such as precision bearings and gearbox housings, thereby minimising transmission errors.
3)Applications of Transmission Gear Shaft
Suitable for equipment demanding stringent transmission precision, such as feed drive shafts in precision CNC machine tools, joint gear shafts in industrial robots, micro drive shafts in medical devices, and precision transmission gear shafts in aerospace equipment.
Technical Specifications
| Parameter | Specification |
| Custom Made | Available |
| Gear Profile Type | Gleason |
| Manufacturing Process | Gear Grinding |
| Teeth Grinding | Included |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | Custom |
| Lead Angle | Custom |
| Accuracy Grade | ISO 6 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62HRC |
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 | |
Production Equipment
Manufacturing Process
Product Tags:
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Customizable Transmission Gear Shaft with Gleason Profile and High Precision Grinding Processes Images
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