Customized Worm Shaft And Worm Gear in Precision Instrument Manufacturing
1)Description of Worm Gear Set
Worm gear is manufactured through casting, cutting, grinding and other processes into a precision transmission parts,
manufacturing accuracy directly affects its transmission performance.
2)Advantages of Worm Gear Set
- Controllable machining precision: adopting CNC machining equipment and advanced technology, the tooth shape, size and surface roughness of the worm gear can be precisely controlled to achieve high-precision transmission.
- Mature and diversified processes: casting can manufacture complex shaped blanks, cutting and grinding can ensure the accuracy of tooth surface, a combination of various processes to meet different production requirements.
- Advantage of mass production: the mature manufacturing process is suitable for mass production, reducing production costs and improving production efficiency.
3)Working Principle of Worm Gear Set
Precisely machined worm gears and worm gears achieve power transmission through high-precision tooth meshing.
The tooth shape precision and assembly precision guaranteed in the manufacturing process make the transmission process smooth and accurate and reduce energy loss.
4)Application of Worm Gear Set
Widely used in precision instrument manufacturing, automated production lines, aerospace equipment and other areas that require high transmission accuracy to ensure stable equipment operation.
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Worm Gear |
| Manufacturing Process | Gear Milling & Gear Teeth Grinding |
| Teeth Grinding | Included |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | Custom |
| Lead Angle | Custom |
| Accuracy Grade | ISO 6 Grade/ AGMA 11Grade |
| Heat Treatment | Carburizing/Cement Quenching |
| Surface Hardness | 58-62HRC |
| 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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