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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%NeKDE mXhr: e 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
t$\]6RU ]~ec]Y 程序为:
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Bljh'Qp>C N16 M03 S1500 T0202;
DCwldkdJN N16 M03 S1500 T02;
m1+DeXR_g N17 GOO X0 Z2.;
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ty-4yK# N19 G00 Z2.;
Q|pz].0 N20X150. Z200. T0200;
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Ma{|+\Q.Z N24 G00 W5.;
pdtK3Pf N25 G01 W-15. F0.12;
WBC'~ h<@ N26 GOO W5.;
B623B HwS N27 G01 W-15. F0.12;
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DbOWnXV"o N29 G0l W-10. F0.12;
,j5fzA N30 GOO W40.;
:=~([oSNW" N31 M09;
?+5K2Zk N32 GOO X150. Z200. T0400;
u!g<y N33 X18. Z2. T0606 M08;
:+[q` N34 G01 Z-30. S1000 FO.1;
CrqWlO N35 GOO X16.;
[8)Zhw$ N36Z2.;
p=Vm{i7 N37X20.;
*7-uQKp N38 G01 Z-30. FO.1;
W}T+8+RU N39 GOO X18.;
(U|W=@8` N40Z2.;
T_\GvSOI N41X22.;
,Zs-<e" N42 G01 Z0 FO.3;
(a)d7y.oo N43X20. Z-1.;
)9@Ftzg| N44 GOO Z2.;
}1(F~6RH N45X150. Z200. T0600;
x>Q#Bvy N46 GOO X52. Z-70. S500 T0303;
{},GxrQm N47 G01 X0 FO.15;
!JrVh$K N48 GOO X55.;
2abWIw4 N49X150. Z200.;
y;Dw%m N50 M09;
>TtkG|/U-T N51 M30;