rough cutting tool 粗切削刀具
rough-cutting oil 粗切削油
rough cutting cycle 粗车复合循环
rough-cutting stroke 笔划粗切割
cutting rough stone 切割石材
Rough cutting cycle instruction G71 is one of the commonly used instructions in manual Program of NC lathes.
数控车床内、外径粗车循环g71是数控车床手工编程中最常用的指令之一。
By this method the accuracy and speed of the rough cutting processing can be improved. The efficiency of the die adaptive nc rough machining based on stratifying method is increased.
应用该方法可以减少粗加工余量，提高粗加工精度和速度，提高了层切法模具零件数控粗加工效率。
From rough stones to marking, cutting, moulding and polishing... she was always interested in.
从原石开始，标记、切割、成形、抛磨……她一直兴味盎然。
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