ISO 8-9 Grade Accuracy Herringbone Gears Customizable Helix Angle For Optimal Performance
Price:
300＄
MOQ:
200 Sets
Delivery Time:
60 Days
Brand:
YIZGEAR
Product Description
1) Descriptions of Herringbone Gear
The herringbone gear is a highly complex and advanced type of gear that requires specialized machinery
(such as CNC hobbing machines) and precise manufacturing processes for production.
2) Features of Herringbone Gear
- The traditional herringbone gears require a cutting slot in the middle. With modern technology, continuous tooth profiles without such slots (with higher strength) can be achieved.
- The materials are mostly made of alloy steel, which are hardened and tempered through carburizing to enhance their hardness and wear resistance.
3) Advantages of Herringbone Gear
- Industrial-grade reliability: Suitable for extreme conditions (such as mining machinery, generator sets), with long lifespan and low failure rate.
- Multifunctional adaptability: It is suitable for both parallel shaft transmission and can also be used in special layouts such as turbomachinery.
Technical Specifications
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Cylindrical Gear |
| Manufacturing Process | Gear Milling |
| Teeth Grinding | Included |
| Module (M) | 5-25 |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | 20° |
| Lead Angle | Custom |
| 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 |
Production Equipment
Production Process
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Company
Henan Yizhi Machinery Co., Ltd
Location
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
Contact Person
Kevin