Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 500 Sets/Month |
| Delivery Time | 30 Days |
| Packaging Details | Plywood Crate |
| Steel Type | Forging Steel |
| Gear Profile | Gleason Type |
| Manufacture Method | Gear Grinding |
| Core Hardness | 220-280 HB |
| Profile Type | Gleason |
| Direction | Right |
| Brand Name | YIZGEAR |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 Sets/Month |
| Delivery Time | 30 Days | Packaging Details | Plywood Crate |
| Steel Type | Forging Steel | Gear Profile | Gleason Type |
| Manufacture Method | Gear Grinding | Core Hardness | 220-280 HB |
| Profile Type | Gleason | Direction | Right |
| Brand Name | YIZGEAR | Place of Origin | CHINA |
| High Light | High Efficiency Spiral Bevel Gears ，Accurate Power Transmission Spiral Bevel Gears | ||
1) Description of Spiral Bevel Gear
Spiral bevel gears are mechanical components made from specific metallic materials through complex manufacturing processes,
designed to achieve high-precision and high-strength power transmission.
2) Features of Spiral Bevel Gear
a) High-quality Materials: Alloy steels such as 20CrMnTi and 20CrNiMo are commonly selected. After heat treatments like carburizing
and quenching, the surface of the gear acquires high hardness while the core maintains good toughness,
endowing it with excellent comprehensive mechanical properties.
b) High Manufacturing Precision: Advanced processes including CNC machining and gear grinding are employed to
ensure the tooth profile accuracy and tooth surface quality of the gears, enhancing the accuracy and reliability of transmission.
c) Strong Durability: Thanks to the high-quality materials and precise manufacturing techniques,
spiral bevel gears exhibit excellent wear resistance and fatigue strength, ensuring a long service life.
3) Working Principle of Spiral Bevel Gear
The material properties and precision imparted during the manufacturing process enable spiral bevel gears to withstand high loads
and complex stress conditions during operation. By relying on the strength and toughness of the materials, they resist deformation and damage,
and achieve accurate meshing transmission through their precise tooth profiles.
4) Application of Spiral Bevel Gear
Spiral bevel gears are widely used in fields with stringent requirements for gear strength and durability, such as mining machinery,
metallurgical equipment, and heavy-duty trucks, as well as in precision instruments and equipment that demand extremely high transmission accuracy.
| Products | Spiral Bevel Gears |
| Custom Made | √ |
| Gear Profile Type | Gleason |
| Manufacturing | Gear Milling & Gear Teeth Grinding |
| 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 |
| 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
Forging Machining Cutting
Heat Treatment Grinding Inspection
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
1.0 Million-1.5 Millon
Employee Number:
50~200
Ecer Certification：
Verified Supplier
YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.... YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry....
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