切削热 meaning in English

heat in metal cutting

Many kinds of the heat sources ( frictional heat , cutting heat , ambient temperature , etc ) in machining system produce a kind of temperature distribution . this temperature distribution induces thermal deformation between machine tools , tool , work - piece and work holding fixture . this deformation affects the relative displacement between the work piece and the cutter , causes the manufacturing errors , and influences the machining accuracy of the work - piece
在机械加工中，工艺系统在各种热源(摩擦热、切削热、环境温度、热辐射等)的作用下，产生温度场，致使机床、刀具、工件、夹具等产生热变形，从而影响工件与刀具间的相对位移，造成加工误差，进而影响零件的加工精度。