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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VVDd39q \9T/%[r# 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
xty)*$C> IH$ZPux 程序为:
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Obw/9JO N0l G50 X150. Z200.;
*^Xtorqo N02 M03 S800 T0101;
;{f4E)t 7 N03 G00 X55. ZO;
ERz{, >G? N04 G01 X0 F0.4;
^QTtCt^: N05 G00 Z2.0;
)HJ#|JpxC N06X50.;
|.Vs(0O N07 G01 Z-73. F0.4;
{ bD:OF N08 G00 X52.Z2.,
?Oyps7hXx N09X40.;
b&\f 8xZ N10 G01 2-45. F0.3;
w-wap N11 G02 X50. Z-50. R5.;
n>\2_$uDI N12 G00 X55. Z1.;
m)Sdogt_ N13X34.;
WI}cXXUKm0 N14 G01 X40.Z-2.F0.4;
F0]xc N15 G00 X150. Z200. T0100;
A#KfG1K> N16 M03 S1500 T0202;
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"J)3 N16 M03 S1500 T02;
#d;/Me N17 GOO X0 Z2.;
/YHAU5N/} N18 G01 Z-4. F0.12;
1%`Nu ]D N19 G00 Z2.;
G7uYkJO N20X150. Z200. T0200;
iTIYq0u|#R N21 M03 S500 T0404 M08;
{dXmSuO N22 G00 XO 22.;
lNba[;_ N23 G01 W-15. F0.12;
R8C#DB N24 G00 W5.;
xnvG5 N25 G01 W-15. F0.12;
pRH'>}rtuH N26 GOO W5.;
$~r_&1 N27 G01 W-15. F0.12;
Ze"m;T N28 G00 W5.;
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s)I% N29 G0l W-10. F0.12;
cT(=pMt8> N30 GOO W40.;
ne9-
c>> N31 M09;
%=`wN^3t2 N32 GOO X150. Z200. T0400;
GvI8W)d3,R N33 X18. Z2. T0606 M08;
=:;K nS N34 G01 Z-30. S1000 FO.1;
+sFpIiJg N35 GOO X16.;
v$~$_K N36Z2.;
9>T5~C'* N37X20.;
Q%!Dk0-) N38 G01 Z-30. FO.1;
z=yE- I{ N39 GOO X18.;
kcG_ n N40Z2.;
L6Io u N41X22.;
9>9, N42 G01 Z0 FO.3;
)18C(V-x N43X20. Z-1.;
d3"QCl N44 GOO Z2.;
7(l>Ck3B# N45X150. Z200. T0600;
Y1R?,5 N46 GOO X52. Z-70. S500 T0303;
C2C1 @=w N47 G01 X0 FO.15;
+=K =B N48 GOO X55.;
?Sr7c|a2 N49X150. Z200.;
5jAS1XG N50 M09;
L L?
.E
N51 M30;