Surface waviness during friction of mechanical seal-

Surface waviness during friction of mechanical seal

　2017-03-08　　

Surface waviness during friction of mechanical seal

In the application of mechanical seal, the surface of each part forms a long and regular wave-shaped texture. It is the geometric error of the part surface caused by the low-frequency vibration of the machine tool-workpiece system during processing. It has a certain wave height and wave distance. . Surface roughness The small geometric profile formed on the surface corrugation when the cutting tool cuts the working surface. It is microscopic shape error, while surface shape error is macroscopic shape error, and waviness is the shape error between the two.　　336.html,

The geometric shape of the friction surface of the mechanical seal 　 　 the evaluation index of the surface roughness of the mechanical seal