Pneumatic device of the preload and dynamic loads balancing to reduce the intensity of thermal processes in the metal cutting process

摘要

Improved reliability of the technological system machine-tool-instrument-detail is an important current task. Backlashes and insufficient stiffness of technological system lead to intensive wear of the cutting tool, increasing the heat in the cutting zone. Due to high temperature in the thin surface layers of the workpiece and tool thermal processes may occur which are similar to release and can cause the structural changes of the material. The current article presents the final design of the device which has been developed to reduce the intensity of thermal processes in metal cutting.