One of his tasks is to use a computer-controlledmachinetool to burn tiny cooling holes electrically in 3-inch-long turbine blades for aircraft jet engines.
他的工作职责之一就是用机控机床为喷气式飞机引擎的3英尺长的涡轮机叶凿出小孔。
2
May enter codes specifying speed, feed and cut of the tool path for computer numerical controlled (CNC) machine tools.
可以进入计算机数控(CNC)机床的切割者路径的指定速度，填补和切割代码。
3
By means of computer, the part's outspread drawings were protracted and then changed into language before the outspread curves were processed with numerical-controlledmachinetool.