1)Description of Herringbone Gear
The herringbone gear is produced by a series of precise
manufacturing processes such as cutting,
forging, and heat treatment, with gears featuring herringbone tooth
profiles.
The manufacturing accuracy of this gear has a significant impact on
its transmission performance.
2)Feature of Herringbone Gear
The manufacturing process is complex and requires high-precision
processing equipment
and specialized technology; the tooth shape processing needs to
strictly control the accuracy
to ensure the meshing quality of the gears; the manufacturing
process involves multiple procedures,
including blank manufacturing, tooth shape processing, heat
treatment and surface treatment, etc.
3)Advantage of Herringbone Gear
The precise manufacturing process ensures that the gears have high
precision,
thereby enhancing the transmission efficiency and stability;
advanced manufacturing technologies
enable the processing of complex structures, meeting the
requirements of special working conditions;
standardized manufacturing procedures guarantee the consistency of
product quality.
4)Application of Herringbone Gear
In the automotive industry, high-precision herringbone gears are
used in automatic transmissions to
enhance the smoothness of gear shifting; in the machine tool
manufacturing sector,
high-quality herringbone gears ensure the high precision of
transmission for machine tools.
| Products | Herringbone Gear |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth manufacturing | Gear Milling |
| Gear Teeth Grinding | √ |
| Module (M) | 12 |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | Custom |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching & Tempering |
| Surface Hardness | 230-260 HB |
| 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 | |
