研削工具カバー内温度モニタリングによる研削加工熱のインプロセス制御に関する研究

抄録

This study focused on the temperature inside the cover of a grinding tool to detect and control in-process machining errors in the grinding process. As a result, it was confirmed that the temperature inside the cover responds relatively quickly to the depth of grind. Two feedback systems, one to control the flow rate of the grinding fluid and the other to control the tool speed, were developed by monitoring the temperature in the cover, and in-process control according to the temperature detected in each system became possible. The result that the surface roughness and roundness were almost same in with or without each control system proves dynamic thermal control of grinding point is available.