Views: 0 Author: WTG Publish Time: 2021-10-30 Origin: WTG
How to understand the structural characteristics of bevel gear reducer.
Q: what are the structural characteristics of bevel gear reducer?
Answer: Shanghai Jiamai reducer will answer for you:
The transmission ratio of bevel gear reducer is fixed, but in engineering practice, some working machines often need to work at several different speeds, so it is necessary to adjust the transmission ratio between prime mover and working machine at any time according to the use requirements.
The structure of bevel gear reducer is mainly composed of gear (or worm), shaft, bearing, box, etc. The box must have sufficient rigidity. In order to ensure the rigidity and heat dissipation of the box, reinforcing ribs are often made on the outer wall of the box. In order to facilitate the manufacture, assembly and use of the bevel gear reducer, a series of accessories are also set on the bevel gear reducer, such as inspection hole, vent hole, oil dipstick or oil level indicator, hook and cap screw.
Make the transmission have small moment of inertia; Make the oil immersion depth of large gears in all levels of transmission approximately equal; Make the bearing capacity of all levels of transmission close to the same; Make the external dimension and mass of bevel gear reducer small;
Working principle: depending on friction transmission, change the output radius of driving and driven parts to realize no change in transmission ratio.
Function: the transmission ratio can be changed at any time according to needs.
Type: stepwise transmission - the transmission of stepwise transmission can only be changed by the operating mechanism according to the established design requirements, and the transmission ratio of stepless transmission - stepless transmission can be changed steplessly within the designed range.