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Brand Name : YIZGEAR
Model Number : HG22080201
Place of Origin : CHINA
MOQ : 1 Piece
Price : $150/ Piece
Payment Terms : L/C, T/T, Western Union, D/P
Supply Ability : 1000 Pieces/Month
Delivery Time : 50 Days
Packaging Details : Plywood Crate
Material : 40CrNiMoA
Heat Treatment : Carburizing
Manufacturing Process : Gear Teeth Grinding
Tip Diameter : 1200mm
Profile Type : Helical Gear
Innder Diameter : 850mm
1) Description of Helical Gear
Helcial Gear is a cylindrical shaped gear with helicoid teeth. Helcial gear can bear more laod than spur
gear and work with less noise.
The teeth are twisted oblique to the gear axis.
2) Features of the Helical Gear
Helical gear with the axial thrust force caused by the helix form
3) Gear Quality of Helical Gear
The helical gear accuracy can reach ISO 5-6 Grade after gear teeth grinding.
4) Applications of Helical Gear
Transmission Components, automobile, speed reducers
Products | Helical Gears |
Custom Made | √ |
Gear Profile Type | Cylindrical Gear |
Gear Teeth manufacturing | Gear Hobbing & Gear Grinding |
Gear Teeth Grinding | √ |
Module (M) | Custom |
Number of Teeth (Z) | Custom |
Pressure Angle (α) | 20° |
Helix Angle (β) | Custom |
Teeth Accuracy Grade | ISO 6-7 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 |
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Custom Gear Grinding Left Hand Single Helical Gear For Gear Reducers Images |