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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tD$lNh^ ~svO*o Wa 设—号刀为外圆刀,二号刀为φ3mm钻头,三号刀为切断刀,四号刀为φ16mm钻头,六号刀为镗刀。毛坯为φ53mmX100mm的棒料。选取工件轴线与工件右端面的交点O为坐标原点,其加工设—号刀为外圆刀,二号刀为φ3mm钻头,三号刀为切断刀,四号刀为φ16mm钻头,六号刀为镗刀。毛坯为φ53mmX100mm的棒料。选取工件轴线与工件右端面的交点O为坐标原点,其加工
smQVWs> q|)Q9+6$+ 程序为:
n+1y X%9*O[6{ N0l G50 X150. Z200.;
<ale$[ N02 M03 S800 T0101;
3_5XHOdE N03 G00 X55. ZO;
StYzGJ N04 G01 X0 F0.4;
fMf&?`V N05 G00 Z2.0;
P6U%=xaC N06X50.;
[XlB<P=|> N07 G01 Z-73. F0.4;
TQ9D68
, N08 G00 X52.Z2.,
YH:8<O,{- N09X40.;
k6\^p;!Y N10 G01 2-45. F0.3;
]|:uU N11 G02 X50. Z-50. R5.;
=sOo:s N12 G00 X55. Z1.;
@o e\"vz N13X34.;
9j|gdfb%ml N14 G01 X40.Z-2.F0.4;
`xKFqx:e N15 G00 X150. Z200. T0100;
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L N16 M03 S1500 T0202;
Rn+4DcR N16 M03 S1500 T02;
l)+:4N?iVv N17 GOO X0 Z2.;
sNU}n<J- N18 G01 Z-4. F0.12;
}lZ> N19 G00 Z2.;
yy(A(} N20X150. Z200. T0200;
+1;'B4 N21 M03 S500 T0404 M08;
_ :^7a3I N22 G00 XO 22.;
$1*3!}_0 N23 G01 W-15. F0.12;
}{],GHCjQ N24 G00 W5.;
l*7?Y7FK N25 G01 W-15. F0.12;
x|~zHFm6 N26 GOO W5.;
mxqG-*ch- N27 G01 W-15. F0.12;
]y1fM0 N28 G00 W5.;
_`a&9i
& N29 G0l W-10. F0.12;
XY+y}D
% N30 GOO W40.;
2>hz_o{5', N31 M09;
(xyS7q]m N32 GOO X150. Z200. T0400;
"2Op[~V N33 X18. Z2. T0606 M08;
$EBb"+Y'T N34 G01 Z-30. S1000 FO.1;
eXy"^xp^ N35 GOO X16.;
Qu~*46?0 N36Z2.;
b7h+?!H]R N37X20.;
:mv`\ N38 G01 Z-30. FO.1;
;rBp1[qVe N39 GOO X18.;
(v#pj8aE N40Z2.;
cBEHH4U N41X22.;
7!2
HNg N42 G01 Z0 FO.3;
=l`OHTg N43X20. Z-1.;
hG Apuy N44 GOO Z2.;
RIhOR8) N45X150. Z200. T0600;
&2.+Igo|G N46 GOO X52. Z-70. S500 T0303;
.RRlUWu N47 G01 X0 FO.15;
d(L{!mm N48 GOO X55.;
Gq]d:-7l N49X150. Z200.;
bsO@2NP' N50 M09;
93w~.p N51 M30;