minimal quantities of lubricant

Based on "green machining", pioneer researches on high speed milling of Ti alloy TC4 with minimal quantities of lubricant carried by cooled nitrogen instead of traditional cutting fluids were done in this paper.
本文基于“绿色加工”理念，以钛合金TC4的高速铣削为对象，进行了利用低温氮气和微量润滑剂替代传统浇注切削液作为切削介质的探索性研究。