高硬度材の高速エンドミル加工に関する研究 : 第1報, 高応答形切削動力計の開発と切削過程のモニタリング

概要

論文の詳細を見る
In this paper we describe a newly developed cutting force measuring device with high response speed and fine resolution. It can monitor cutting process as well as tool wear during high-speed endmilling of hard steel materials. The device enables precise determination of an transient cutting force which is generated by each cutting edge of an endmill tool rotated at a speed of 20000 rpm. It is found that the cutting force and its waveform in high-speed milling are affected markedly by the cutting parameters and tool wear. The cutting force proportionally increases with increasing cutting speed. When the cutting speed exceeds a certain speed, the cutting edges rapidly wear out, also the increasing rate of cutting force changes quickly.
一般社団法人日本機械学会の論文
1997-12-25