High Speed CNC Machined Helical Transmission Gear Shaft for Heavy Load
| Attribute | Value |
|---|---|
| Surface Treatment | Heat Treatment |
| Profile | Single Helix |
| Finish | Smooth |
| Manufacture | Gear Hobbing |
| Shape | Cylindrical |
| Processing Technology | CNC Machining |
In terms of adaptation to special working conditions, helical gear shafts are transmission parts that can adapt to complex working conditions such as high speed, heavy load, and impact load. Their structure and performance have been specially designed to meet the requirements of specific working environments.
- Good impact resistance and stable operation under intermittent impact conditions
- Stable transmission at high speed reduces adverse effects caused by excessive centrifugal force
- Strong adaptability to lubrication conditions, maintaining transmission efficiency in poor lubrication environments
Under special working conditions, the helical gear shaft disperses shock load and high-frequency vibration to multiple gear teeth through its high strength and good meshing performance. This reduces force on a single wheel tooth while utilizing helical angle characteristics to minimize vibration and noise, ensuring continuous power transmission.
Suitable for:
- Ship propulsion systems
- Transmission devices of steel rolling mills
- Auxiliary transmission systems of aero engines
- Other equipment under special working conditions such as high speed, heavy load, and impact
| Products | Helical Gear Shaft |
|---|---|
| Custom Made | √ |
| Gear Profile Type | Gleason |
| Gear Teeth Manufacturing | Gear Grinding |
| Gear Teeth Grinding | √ |
| 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 |
| 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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