Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 500 Sets/Month |
| Delivery Time | 30 Days |
| Packaging Details | Plywood Crate |
| Application | Transmission |
| Torque Capacity | High |
| Size | Customized |
| Heat Treatment | Worm Shaft Carburizing |
| Efficiency | High |
| Surface Treatment | Polishing |
| Durability | Long-lasting |
| Precision | High |
| Brand Name | YIZGEAR |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Aluminium Bronze ZCuAl10Fe3 Worm Gear Wheel 10 Module For Worm Gearbox
Worm Shaft And Worm Gear with Helical Teeth for Smooth and Low Noise Transmissio
Worm Shaft And Worm Gear Compact Structure For High Precision Transmission In
Worm Shaft And Worm Gear for Customized Pressure and Lead Angle for Smooth
Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 500 Sets/Month |
| Delivery Time | 30 Days | Packaging Details | Plywood Crate |
| Application | Transmission | Torque Capacity | High |
| Size | Customized | Heat Treatment | Worm Shaft Carburizing |
| Efficiency | High | Surface Treatment | Polishing |
| Durability | Long-lasting | Precision | High |
| Brand Name | YIZGEAR | Place of Origin | CHINA |
| High Light | Heavy Duty Worm Shaft Worm Gear ，High Capacity Worm Shaft Worm Gear | ||
1)Description of Worm Gear Set
Worm gear is a mechanical component that uses the interaction force between meshing tooth surfaces to achieve force
and motion transfer, and is subjected to a variety of loads in the working process.
2)Advantages of Worm Gear Set
a) High load-bearing capacity: reasonably designed worm gear can withstand large axial force,
radial force and torque to meet the requirements of heavy-duty working conditions.
b) Uniform distribution of force: the meshing of helical teeth makes the load distributed on multiple teeth,
reduces the force on individual teeth, and improves the reliability of the transmission system.
c) Stable mechanical performance: through mechanical calculation and optimised design, the mechanical performance of
worm gear transmission system is stable under different working conditions and not easy to fail.
3)Working Principle of Worm Gear Set
When the worm gear rotates, its helical tooth surface pushes the worm gear tooth surface, and the force is transmitted through the tooth contact.
The direction and magnitude of the force varies according to the helical direction of the worm and the transmission ratio,
generating both axial and radial forces, which need to be borne by the corresponding bearings and support structures.
4)Application of Worm Gear Set
It is used for hydraulic pump drive of construction machinery, hoisting mechanism of port machinery, speed booster box of large wind turbine, etc.
It operates reliably in the working environment of high load and high torque.
| Products | Worm Gears & Worm Shafts |
| Custom Made | √ |
| Gear Profile Type | Worm Gear |
| Manufacturing | Gear Hobbing |
| Teeth Grinding | √ |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | Custom |
| Lead Angle | Custom |
| Teeth Accuracy Grade | ISO 6 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62 HRC |
| 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 | |
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....
Get in touch with us
Leave a Message, we will call you back quickly!