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。
;)a9Y? 1U7HS2 x&vD,|V! 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
L|w-s4L S>E.*]_ 程序为:
i8.[d5 MT0{hsuK9 N0l G50 X150. Z200.;
gAP}KR#T N02 M03 S800 T0101;
FM[To N03 G00 X55. ZO;
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n#cN[C9 N10 G01 2-45. F0.3;
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0 XzO`* N12 G00 X55. Z1.;
NkI: N13X34.;
I9>*Yy5RNS N14 G01 X40.Z-2.F0.4;
T_T{c+,Zd$ N15 G00 X150. Z200. T0100;
p>S/6 [X N16 M03 S1500 T0202;
,eCXT=6 N16 M03 S1500 T02;
t7FQ.E,T N17 GOO X0 Z2.;
UUqj?'Nv N18 G01 Z-4. F0.12;
au*jMcq N19 G00 Z2.;
qH"a ! N20X150. Z200. T0200;
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)xy6R]_b N22 G00 XO 22.;
6QQ oHYtZ N23 G01 W-15. F0.12;
nUHVPuQ/'T N24 G00 W5.;
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pSFWNWQ'B N26 GOO W5.;
9YhsJ~"Q N27 G01 W-15. F0.12;
?F{xDfqw N28 G00 W5.;
2zu~#qU[)M N29 G0l W-10. F0.12;
f34&:xz2U N30 GOO W40.;
IIiN1
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F-0PmO~3+W N32 GOO X150. Z200. T0400;
5V!XD9P' N33 X18. Z2. T0606 M08;
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x$DJ N35 GOO X16.;
Uiw7Y\Im| N36Z2.;
HC,@tfS N37X20.;
aS G2K0 N38 G01 Z-30. FO.1;
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P^W47
SO N40Z2.;
yG$@!*| N41X22.;
;(6lN<iU N42 G01 Z0 FO.3;
4'&BpFDUb N43X20. Z-1.;
_Qc\v0% N44 GOO Z2.;
vI}S6-"< N45X150. Z200. T0600;
a=VT|CX[ N46 GOO X52. Z-70. S500 T0303;
v"~I( kf$ N47 G01 X0 FO.15;
W=]",< N48 GOO X55.;
7g+ ] N49X150. Z200.;
Ct+% N50 M09;
Qe.kNdT+_ N51 M30;