车削的 meaning in Chinese

turned

Study of optimization of the multi - goal cutting parameters in nc turning
数控车削的切削用量多目标优化
The polar coordinates of tool swinging pivot are figured out , and the expressions of tool swinging and the variable - speed of spindle are derived
通过对凸轮车削的运动关系进行分析计算，推导出在恒角度与恒速度切削的情况下，刀具摆角、机床主轴转速与凸轮转角位置的关系，为在实际中应用提供了理论依据。