案例4——型腔加工
参考程序:
(1)型腔内粗加工程序
○0001;(主程序)
G90 G40 G21 G94 G17;
G91 G28 Z0;
G90 G54 M3 S480;
G00 X0 Y0;
Z5.0 M08;
G01 Z0 F50;
M98 P0002 L02;
G00 Z20.0 M09;
G91 G28 Z0;
M30;
○0002;(子程序)
G91 G01 Z-4.0 F40;
G90 G01 X7.0 Y0 F48;
G03 I-7.0 J0;
G01 X19.0 Y0;
G03 I-19.0 J0;
G01 X0 Y0 F100;
M99;
(2)型腔内轮廓精加工程序
○0003;(主程序)
G90 G40 G21 G94 G17;
G91 G28 Z0;
G90 G54 M3 S480;
G00 X5.0 Y0;
Z5.0 M08;
G01 Z0 F80;
M98 P0004 L02;
G00 Z20.0 M09;
G91 G28 Z0;
M30;
○0004;(子程序)
G91 G01 Z-4.0 F80;
G90 G41 D01 G01 X20.0 Y-15.0 F48;
G03 X35.0 Y0 R15.0;
G01 Y6.7157;
G03 X28.3333 Y16.1438 R10.0;
G02 X16.1438 Y28.3333 R20.0;
G03 X6.7157 Y35.0 R10.0;
G01 X-6.7157;
G03 X-16.1438 Y28.3333 R10.0;
GO2 X-28.3333 Y16.1438 R20.0;
G03 X-35.0 Y6.7157 R10.0;
G01 Y-6.7157;
G03 X-28.3333 Y-16.1438 R10.0;
G02 X-16.1438 Y-28.3333 R20.0;
G03 X-6.7157 Y-35.0 R10.0;
G01 X6.7157;
G03 X16.1438 Y-28.3333 R10.0;
G02 X28.3333 Y-16.1438 R20.0;
G03 X35.0 Y-6.7157 R10.0;
G01 Y0;
G03 X20.0 Y15.0 R15.0;
G40 G01 X5.0 Y0;
M99;