cnc指令代码操作教程

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1、目录CNC指令代码操作教程目录车床程序制作指令说明.............................................................................3一、G码指令说明....................................................................................3G00：直线快速定位.......................................................................................

2、......3G01：直线切削.....................................................................................................5G02、G03：圆弧切削........................................................................................7G04：暂停指令...................................................................

3、................................12G78：螺纹车削循环...........................................................................................13G33：螺纹切削.................................................................................................17G54...G59.9：工作坐标系统设定.............................

4、.......................................24G70~G76：复式切削循环................................................................................26G70：精车削循环.............................................................................................27G71：横向(外径)粗车削循环.....................................

5、.....................................31G72：径向(端面)粗车削循环..........................................................................37G73：成形轮廓粗车削循环.............................................................................43G74：端面(Z轴)啄式加工循环.......................................................

6、.................45G75：横向(X轴)啄式加工循环.......................................................................47G76：复合型螺纹切削固定循环......................................................................49G94/G95：进给量单位设定............................................................................53G96/G

7、97：等表面线速度控制........................................................................54转角倒角，转角倒圆角，直线角度(,C,R,A).............................................55刀具补正机能：T码指令............................................................................