| Place of Origin: | CHINA |
|---|---|
| Brand Name: | YIZGEAR |
| Minimum Order Quantity: | 2 Sets |
| Packaging Details: | Plywood Crate |
| Delivery Time: | 60 Days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 500 Sets/Month |
| Material: | Steel | Profie Type: | Gleason |
|---|---|---|---|
| Manufacturing: | Gear Gridning | Helix Angle: | 15° |
| Gear Profile: | Gleason Type | Accuracy: | AGMA 10-11 Grade |
| Highlight: | 16.477 Module Spiral Bevel Gears,Customized Spiral Bevel Gears |
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1) Descriptions of Spiral Bevel Gear
This type of bevel gears with logarithmic spiral tooth profile exhibits unparalleled performance advantages in non-parallel axis transmissions, and is particularly suitable for demanding conditions that require both accuracy and reliability.
2) Advantages of Spiral Bevel Gear
a) Intermeshing Continuity: Simultaneous contact of tooth numbers ≥ 2.5
b) Load-bearing Capacity: Static torque coefficient reaches 1.8 times that of spur gear specification
c) Thermal Management: Working temperature rise is 22℃ lower than industry standard
3) Applications of Spiral Bevel Gear
a) Ground Transportation: High-speed Railway Bogie Transmission Box
b) Industrial Manufacturing: Main Drive Unit of Cold Rolling Mill
c) National Defense and Military Industry: Dual-side Transmission Box of Armored Vehicles
| Products | Spiral Bevel Gears |
| Custom Made | √ |
| Gear Profile Type | Gleason |
| Gear Teeth Manufacturing | Gear Milling |
| Gear Teeth Grinding | √ |
| Module (M) | 16.477 |
| Number of Teeth (Z) | 21 |
| Pressure Angle (α) | 20° |
| Lead Angle | 15° |
| Worm Shaft Accuracy Grade | ISO 6 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 | |