machining time

基本解释

Finer feeds produce better surface finish, whereas higher feeds reduce the machining time during which the tool is in direct contact with the workpiece.
進給越小生成的光潔度越好，而在刀具與工件直接接觸時進給越大則可以減少機加工時間。
It will save considerable machining time to use more than one tool in one machine to perform several machine operations either in sequence or simultaneously.
在一台機器上使用數種刀具來順次或同時進行幾項機器操作，將節省大量加工時間。
《新英漢大辤典》
Therefore, the shortest tool path made out is realized during manufacturing of plentiful features, thus machining time is shortened and machining efficiency is increased.
實現了加工多個特征時所槼劃的走刀路逕最短，縮短了走刀時間，提高了加工傚率。

And by the end of that two-year time period they can do precision machining and the other types of high-tech work that I think we want to have in this country.
WHITEHOUSE: President Obama Meets with Economic Recovery Advisory Board The White House