| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Model Number: | GS20220822901 |
| Minimum Order Quantity: | 2 Pc |
| Price: | $250/ Piece |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 62 Days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 500 Sets/Month |
| Module: | 7 | Type: | Double Helical Gear |
|---|---|---|---|
| Pressure Angle: | 20° | Material: | 40CrNiMo |
| Heat Treatment: | Carburizing | Gear Width: | 52 |
| High Light: | Customized Transmission Gears,Forging Steel Double Helical Gear Shaft,Transmission Double Helical Gear Shaft |
||
1) Características de Helix Gear
El beneficio de Helix Gear es que los dientes del engranaje se enganchan en pequeños incrementos en lugar de que toda la cara del engranaje se enganche a la vez.
Esto reduce el ruido que normalmente se produce cuando los engranajes transfieren potencia.
| Products | Double Helical Gears |
| Custom Made | √ |
| Material | 40CrNiMo |
| Gear Teeth manufacturing | Gear MIlling |
| Gear Teeth Grinding | √ |
| Module | 7 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 18° |
| Teeth Accuracy Grade | ISO 8-9 Grade/ AGMA 11Grade |
| Heat Treatment | |
| Surface Hardness |
| 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 | |
