Henan Yizhi Machinery Co., Ltd
                                                                                                           
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10 Years
Since 2016
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Custom Made Single Helical Gear for Various Mechanical Manufacturing Industries

Price Negotiable
Price: Negotiable
MOQ: 200 Sets
Delivery Time: 60 Days
Brand: YIZGEAR
Product Description

1)Descriptions of Helical Gear

By means of cutting, casting, forging and other processes, raw materials are processed into gears with spiral-shaped teeth,

which are called helical gears.

2)Advantages of Helical Gear
a) Process maturity: Turning processing is a common method for manufacturing helical gears, including hobbing and broaching, etc.

    The process is mature, with high processing accuracy, and can meet the requirements of different precision grades.
b) High production efficiency: With the development of numerical control technology, the manufacturing of helical gears has achieved automation

    and high-precision processing, significantly improving production efficiency, and ensuring stable product quality.

3)Applications of Helical Gear

This is applicable to all kinds of mechanical manufacturing industries. Whether it is single-piece or small-batch production

or large-scale industrial production, it can meet the requirements through appropriate manufacturing processes to ensure the normal operation

of the mechanical transmission system.

Products Helical Gears
Custom Made
Gear Profile Type Cylindrical Gear
Manufacturing Gear hobbing
Teeth Grinding
Module (M) 9
Number of Teeth (Z) Custom
Pressure Angle (α) 20°
Lead Angle 20°
Accuracy Grade ISO 6-7 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  

AISI 4140 Forging Steel Helical Transmission Gears 9 Module For Industrial Gearbox 0

AISI 4140 Forging Steel Helical Transmission Gears 9 Module For Industrial Gearbox 1

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Henan Yizhi Machinery Co., Ltd
Location Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
Contact Person Kevin

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