1) Description of Straight Bevel Gear
Bevel gears are gears where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped.
Bevel gears transfer the energy from linear to vertical power, making it very useful in machines widely used in mechanical settings.
2) Applications of straight bevel gear
Bevel gears are most often mounted on shafts that are 90 degrees apart, but can be designed to work at other angles as well.
Products | Straight Bevel Gear |
Custom Made | √ |
Shaft Angle | 90° |
Gear Teeth manufacturing | Gear Shaping |
Gear Teeth Grinding | |
Module (M) | 14 |
Number of Teeth (Z) | 55 |
Pressure Angle (α) | 20° |
Helix Angle (β) | 0 |
Teeth Accuracy Grade | ISO 8-9 Grade |
Heat Treatment | Carburizing/ Induction Hardending |
Surface Hardness | Pinion 58-62 HRC Gear 50-55 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 |