Bevel Gearbox Mechanical Properties

Spiral bevel gears are the main drive parts of the loader. The active helical bevel gear is the power transmitted from the transmission of the car to the driven bevel gear, Bevel Gearbox which drives the power to the differential.

Spiral bevel gears are the main drive parts of the loader. The active helical bevel gear is the power transmitted from the transmission of the car to the driven bevel gear, Bevel Gearbox which drives the power to the differential. Bevel Gearbox Therefore, the active structure of the helical bevel gear is the gear shaft, one end is spline, connected with the transmission power output shaft, the other end is the spiral bevel gear; driven bevel gear is disc gear, the diameter is greater than the active spiral bevel gear, Deceleration, while even along the circumference of some bolt holes, so that driven bevel gears fixed by bolts in the differential shell, the power will be reduced after the transmission to the differential. The active bevel gears both have high transmission speeds while passing large torques and are subjected to impact loads during loading and braking. The main failure modes of such gears are wear, Bevel Gearbox pitting and breaking. So the active spiral bevel gears should meet the following performance requirements: ① good mechanical properties; ② good carburizing quenching performance; ③ good impact resistance; ④ good heart hardness; ⑤ good thermal deformation performance.

Active spiral bevel gear service conditions and performance requirements, its technical requirements: ① forging must not have any forging defects. ② normalizing treatment HB179-217. ③ The surface carburization hardness is HRC58-62, the hardness of the heart is HRC32-45, the change of the hardness of the transition layer should be slow until the substrate is low carbon, the carburization depth is 1.0 ~ 1.4mm, Bevel Gearbox and the carbon content is 0.8% ~ 1.05%. ④ metallographic inspection standards should be consistent with "Car carburizing gear metallographic examination standards" (JB1673-75) regulations. ⑤ low temperature tempering do shot peening.

 The existence of the bevel gear has certain advantages, can bring the stability of the machine, the key is because of the existence of the bevel gear goods, Bevel Gearbox we do not have to be disturbed by this. And it is the time to operate with stable performance characteristics, Bevel Gearbox how to say it? We have seen the time of the goods, we often have to repair, and very much affect the operation.

 But the existence of the bevel gear goods, Bevel Gearbox we see that there will be no such work occurred, and it is relatively stable, the use of the nature of contrast. Bevel Gearbox And the bevel gear goods to bring our conversion rate is very high, do not have to be so back and forth for this part, Bevel Gearbox so that we give us still bring certain advantages.