In the reducer, some shafts and gears are made whole. What is the reason? Why is it made into one?
The gear shaft is called the gear shaft. Because sometimes in determining the diameter of the shaft design, but because of the installation of the gear shaft or transmission ratio and other factors caused by the requirements of less teeth gear with small diameter, if not the gear and shaft made of one, you need to use the key connection, so the gear tooth root and groove between the thin thickness can not meet the strength request. But if you do not have the same problem, but also increase the cost, if a gear tooth damage, you need to replace the entire gear shaft.
Reducer in the prime mover and working machine or actuator between the matching speed and torque transfer role, reducer is a relatively precise machine, the purpose of using it is to reduce speed, increase torque.
You need to use a key connection, so that the thickness of the tooth root and keyway between the gear is very thin, can not meet the strength requirements. But if you do not have the same problem, but also increase the cost, if a gear tooth damage, you need to replace the entire gear shaft.
The gear shaft is called the gear shaft.Because sometimes the design of the shaft diameter is determined, but the gear on the shaft because of the installation or transmission ratio and other factors, resulting in fewer teeth, and smaller gear diameter, then, if the gear and shaft do not make a whole
