Transmission Double Helical Gear Pinion Hobbing Services 70mm ISO 8
Brand Name:YIZGEAR
Model Number:DB23032601
Minimum Order Quantity:1 Piece
Delivery Time:75 Days
Payment Terms:L/C, D/P, T/T, Western Union
Place of Origin:CHINA
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Location:
Zhengzhou China
Address:
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
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Product Details
Transmission Gears- Pinion Double Helical Gear Hobbing Services
Diameter Pitch 1.5
Module: 16.933
Pressure angle: 20°
Helix angle: 15°
Material: 40CrNiMoA (SAE 4340)
Manufacturing Method: Gear Hobbing
1) Features of Double helical gear
a Double helical gear can provide higher efficiency.
b) Resultant thrust force developed in double helical gear is zero.
c) Double helical gear can transmit larger power.
d) High helix angle can be advantageously used in double helical gear
| Products | Double Helical Gear |
| Custom Made | √ |
| Gear Profile Type | Cylindrical Gear |
| Gear Teeth manufacturing | Gear Hobbing |
| Gear Teeth Grinding | √ |
| Module (M) | Custom Made |
| Number of Teeth (Z) | 35 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 22° |
| Teeth Accuracy Grade | ISO 8-9 Grade |
| Heat Treatment | Quenching & Tempering |
| Surface Hardness | 260-300HB |
| 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 | |
Transmission Double Helical Gear Pinion Hobbing Services 70mm ISO 8
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