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。
IT_I.5*A2
){5Nod{}a 5*pzL0,Y 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
3N2dV6u V*uE83x1 程序为:
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N03 G00 X55. ZO;
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? nd:
:O N16 M03 S1500 T0202;
!*N9PUM N16 M03 S1500 T02;
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BNu >/zGpB N19 G00 Z2.;
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o*cu-j3 N48 GOO X55.;
]juPm8eF N49X150. Z200.;
Fc~G*Gz~Z| N50 M09;
b6D;98p N51 M30;