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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*@d&5 J|'7_0OAx 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
tmqY2. p-1 3H0Kt 程序为:
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2tal N13X34.;
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<7-J0btV N15 G00 X150. Z200. T0100;
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H,N)4;F<c N20X150. Z200. T0200;
rXA*NeA3v N21 M03 S500 T0404 M08;
'uq#ai[5I N22 G00 XO 22.;
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tU_y6 N26 GOO W5.;
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P N31 M09;
xhRngHU\z< N32 GOO X150. Z200. T0400;
V*W;OiE_3 N33 X18. Z2. T0606 M08;
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a{[x4d,z N40Z2.;
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qu|B4?Y/CR N42 G01 Z0 FO.3;
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D}vmwg@3 N44 GOO Z2.;
A]XZnQ N45X150. Z200. T0600;
QcgfBsv96 N46 GOO X52. Z-70. S500 T0303;
.w]GWL N47 G01 X0 FO.15;
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K# Jk _"W N49X150. Z200.;
L(U"U#QZ N50 M09;
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