对于孔加工,不同的数控机床有不同的指令。本机床孔加工所使用的指令为直线插补指令G01,下面以下图为例说明孔加工的编程方法。
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4|S^UM$ Ug9o/I@}C 设—号刀为外圆刀,二号刀为φ3mm钻头,三号刀为切断刀,四号刀为φ16mm钻头,六号刀为镗刀。毛坯为φ53mmX100mm的棒料。选取工件轴线与工件右端面的交点O为坐标原点,其加工设—号刀为外圆刀,二号刀为φ3mm钻头,三号刀为切断刀,四号刀为φ16mm钻头,六号刀为镗刀。毛坯为φ53mmX100mm的棒料。选取工件轴线与工件右端面的交点O为坐标原点,其加工
O`2%@%?I Fb_~{q 程序为:
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kAAz|dhL- N15 G00 X150. Z200. T0100;
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yn7n N16 M03 S1500 T02;
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aB$Y5 N18 G01 Z-4. F0.12;
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Zw }7vD0 N20X150. Z200. T0200;
wwF 20 N21 M03 S500 T0404 M08;
c,+oH<bZZs N22 G00 XO 22.;
D6 M:pIN* N23 G01 W-15. F0.12;
6I>W(_T N24 G00 W5.;
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%7{6>6% N26 GOO W5.;
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f+)F-3 N30 GOO W40.;
#$8tBo N31 M09;
N!P* B$d N32 GOO X150. Z200. T0400;
ov|s5yH8e N33 X18. Z2. T0606 M08;
K%Rx5 S N34 G01 Z-30. S1000 FO.1;
JiRW|+`pe N35 GOO X16.;
Hiw{1E:rW N36Z2.;
(g N37X20.;
DB?[h<^m N38 G01 Z-30. FO.1;
n9)/(=)>* N39 GOO X18.;
zJ#q*2A(Z N40Z2.;
`T}e3l N41X22.;
R^K<u#>K N42 G01 Z0 FO.3;
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$ccI(J`zux N44 GOO Z2.;
8(ZQD+U(9F N45X150. Z200. T0600;
$biCm$a N46 GOO X52. Z-70. S500 T0303;
u[cbRn,W N47 G01 X0 FO.15;
ptUnV3h N48 GOO X55.;
}|x]8zL8G N49X150. Z200.;
!QYqRH~5 N50 M09;
N<?RN;M N51 M30;