Today, I mainly introduce the common problems of gear reducers. In the future, you can refer to these problems for targeted repairs.

In addition to being able to rotate around their own axis of rotation like fixed-axis gears, their axis of rotation also rotates with the planet carrier around the axes of other gears. The rotation around its own axis is called "rotation", and the rotation around other gear axes is called "revolution", just like the planets in the solar system, so it is called planetary gear.

Speaking of the ball spline, many people know its working principle, that is, using the balls in the outer cylinder of the spline shaft, in the precision ground rolling groove, to perform smooth rolling motorized torque transmission, and it has a high degree of sensitivity.

There are two types of spiral bevel gears. In the helical gear, there are spur gears and curved gears according to the direction of the tooth length of the gear teeth. Their division is mainly based on the intersection of the ruler-length outline and the truncated cone.

Precision gear processing is a very delicate work. If there are errors in gear processing, it will inevitably affect the transmission work of the gears.

There are many kinds of precision gear processing technology. Let's analyze the processing technology of precision gears from the two aspects of precision gear positioning standard and gear blank processing!

The cylindrical gear reducer is a relatively precise machine, and the purpose of using it is to reduce the speed and increase the torque. Often used in mining, ports, aviation, construction, lifting, machinery and equipment, automobiles and other fields.

Since the shaft tooth accuracy is generally determined by the ring gear diameter jump, base pitch deviation, common normal length and other factors. Therefore, once these factors deviate, the hobbing accuracy will be seriously affected.