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。
Mh
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\AFoxi2h )H=}bqn 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
u'Ja9m1 }]O*
yFR{j 程序为:
Y' K+O N
zrHWVD N0l G50 X150. Z200.;
.axJ '*~W N02 M03 S800 T0101;
}nh!dVA8lh N03 G00 X55. ZO;
*Iy5 V7`KU N04 G01 X0 F0.4;
6&,n\EXF N05 G00 Z2.0;
K+2k}Hx6J N06X50.;
'"u>;Bq N07 G01 Z-73. F0.4;
l
Ozi| N08 G00 X52.Z2.,
iA*^`NMaT N09X40.;
/$a>f>EJ N10 G01 2-45. F0.3;
bu[PQsT N11 G02 X50. Z-50. R5.;
_cPGS=Ew N12 G00 X55. Z1.;
`y"(\1 N13X34.;
t~_j+k0K# N14 G01 X40.Z-2.F0.4;
U~9Y9qzy, N15 G00 X150. Z200. T0100;
wxC&KrRF N16 M03 S1500 T0202;
*B<Ig^c N16 M03 S1500 T02;
J-iFAKN N17 GOO X0 Z2.;
)v\zaz N18 G01 Z-4. F0.12;
&n6'r^[D N19 G00 Z2.;
Ek' ~i N20X150. Z200. T0200;
4wLN#dpeEy N21 M03 S500 T0404 M08;
5:S=gARz N22 G00 XO 22.;
[/Q .MmnL N23 G01 W-15. F0.12;
Oz8"s4Y7 N24 G00 W5.;
ZiR },F/ N25 G01 W-15. F0.12;
RP!!6A6: N26 GOO W5.;
f3r\X N27 G01 W-15. F0.12;
%@C(H%obWd N28 G00 W5.;
9Yu63s ia N29 G0l W-10. F0.12;
<jt_<p
+ N30 GOO W40.;
9E`WZo^. N31 M09;
p2m@0ou N32 GOO X150. Z200. T0400;
|l \! N33 X18. Z2. T0606 M08;
ENx1) ] N34 G01 Z-30. S1000 FO.1;
F7f psAt7 N35 GOO X16.;
)I~U&sT\/ N36Z2.;
l]g
/rs N37X20.;
4o/}KUu(* N38 G01 Z-30. FO.1;
0`WjM2So N39 GOO X18.;
Go^a~Sf$ N40Z2.;
K)ZW1d; N41X22.;
o7:~C] N42 G01 Z0 FO.3;
RSv?imi= N43X20. Z-1.;
V(gmC%6%l* N44 GOO Z2.;
&^q!,7.J N45X150. Z200. T0600;
ig-V^P N46 GOO X52. Z-70. S500 T0303;
#|92+ N47 G01 X0 FO.15;
~wejy3|@0 N48 GOO X55.;
o*]Tqx N49X150. Z200.;
4n9".UHh N50 M09;
.Iu8bN(L` N51 M30;