Why does the planetary reducer tooth surface produce plastic deformation?

      The plastic deformation of the gear surface of the planetary reducer includes ripples and ridge widening caused by rolling and thumping deformation. The key is that the raw materials of the transmission gear are too soft, which promotes the fluidity of the metal material along the frictional direction. The environmental humidity change will also cause the plastic deformation of the tooth surface. Using a high viscosity grease to avoid plastic deformation can also increase the hardness of the tooth surface.

      Only by finding the real cause of the failure of the gear transmission of the reducer can we solve the corresponding problems, ensure the effectiveness of the mechanical operation process, improve the operation efficiency, promote the work, improve the quality of the mechanical transmission gear, and extend the service life of the machine. There is a very important reality. significance.