Elizaveta N. Kashirskaya

MIREA – Russian technological university

The quality of the surface of a part formed by the technological process of cutting is assessed by geometric and physical-mechanical parameters. Grinding is used as the final processing operation, in connection with which the accuracy of the obtained surface acquires the greatest importance. The concept of accuracy includes three components: deviation of the shape and location of the surface, waviness and roughness. The article presents the results of a study of the influence of grinding modes on one of the indicators of cutting accuracy – the roughness of the ground surface.

grinding, cutting conditions, feed, feed rate, cutting depth, experimental design, statistical processing