程序如下:
注释
O1000;
G54G90G17G21G94MSS500; 程序初始化,主轴正转;
G00G43H1Z100M08; 建立1号刀长度补偿;
XOY50; 定起刀点;
Z5;
G1Z-6F80; 下刀;
G1 (1) X0Y38 (2) ; 建立1号刀的刀具半径补偿;
G2J-38; 加工外轮廓整圆;
G1G40Y50; 取消1号刀的刀具半径补偿;
G41X10D1; 重新建立1号刀的刀具半径补偿;
Y10,R20; 加工第1象限的R20倒角
X50;
Y-10;
X10,R20; 加工第3象限的R20倒角
Y-50;
G40X0; G40的含义是 (3) ;
G0G49Z0M09; 取消1号刀的刀具长度补偿;
M5;
M0; 程序暂停,准备换2号刀;
M3S700;
G00G43H2Z100M08; M08的含义是 (4) ;
X-15Y0;
Z5;
G1Z-5F20;
G1G42XOD2F30; 建立2号刀的刀具半径补偿;
(5) ; 加工整圆型腔轮廓;
G1G40X-15; 取消2号刀的刀具半径补偿;
G0G40Z0M09;
M5;
M0; 程序暂停,准备换3号刀具;
M3S800; 3号刀具的转速为 (6) ;
G0G43H3Z100M08;
X0Y40;
Z5;
G1Z-3F20; 该程序段的含义是 (7) ;
Y20;
G0Z5;
X40YO;
G1Z-3F20;
X20;
G0Z5;
X0Y-40;
G1Z-3F20;
Y-20;
G0G49Z0;
M5;
M0;
M3S1000;
G0G43H4Z100; 建立4号刀的刀具长度补偿;
G99G81X-33Y33Z-8R5F100; 点孔,(-33,33);
X33;
Y-33;
X-33;
G80; G80指令的含义是 (8) ;
G0G49Z0;
M5;
M0;
M3S400;
G0G43H5Z100M08;
G99G73X-33Y33Z-26R5Q5F60; 该程序段的含义是 (9) ;
X33;
Y-33;
X-33;
G80;
G0G49Z0M09;
M5;
M0;
M3S300;
G0G43H6Z100M08;
G99G85X-33Y33Z-23R5F40; 该程序段的含义是 (10) ;
X33;
Y-33;
X-33;
G80;
G0G49Z0M09;
M5;
M30;
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