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。
^? fOccfQ{ <:S qMf oTw!#Re) 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
v] m/$X2 {;yO3];Hqw 程序为:
<FT7QO$I R<|\Z@z N0l G50 X150. Z200.;
a'J0}j! N02 M03 S800 T0101;
pjeNBSu6 N03 G00 X55. ZO;
E7 Cobpm N04 G01 X0 F0.4;
U&^q#[' N05 G00 Z2.0;
kCBtK?g N06X50.;
q
W(@p` N07 G01 Z-73. F0.4;
QS#@xhH N08 G00 X52.Z2.,
T ,lM(2S[ N09X40.;
=2R4Z8G N10 G01 2-45. F0.3;
;: ;E|{e N11 G02 X50. Z-50. R5.;
e5L+NPeM6v N12 G00 X55. Z1.;
&YhAB\Rw N13X34.;
j\y;~
V N14 G01 X40.Z-2.F0.4;
8`4M4"lj N15 G00 X150. Z200. T0100;
=KE7NXu]- N16 M03 S1500 T0202;
v rs N16 M03 S1500 T02;
"hIYf7r## N17 GOO X0 Z2.;
q<YM,%mgj N18 G01 Z-4. F0.12;
Oa[ N19 G00 Z2.;
",#.?vT` N20X150. Z200. T0200;
Al$z.i?R N21 M03 S500 T0404 M08;
X 4;U4pU# N22 G00 XO 22.;
3smkY N23 G01 W-15. F0.12;
[txOh!sxD N24 G00 W5.;
M8},RR@{ N25 G01 W-15. F0.12;
8_Oeui(i N26 GOO W5.;
%cF`x_h[j N27 G01 W-15. F0.12;
&Vlno* N28 G00 W5.;
EC+t-:a] N29 G0l W-10. F0.12;
OSu&vFKz N30 GOO W40.;
N?\X2J1 N31 M09;
)_#V>cvNG N32 GOO X150. Z200. T0400;
+B? qx
Q N33 X18. Z2. T0606 M08;
PRhC1# N34 G01 Z-30. S1000 FO.1;
{oQs*`=l> N35 GOO X16.;
v\xl?F N36Z2.;
-&/?&{Q0 N37X20.;
C,| & N38 G01 Z-30. FO.1;
+){^HC\7h N39 GOO X18.;
JE.$]){ N40Z2.;
!(d]f0 N41X22.;
G]lGoa}]`u N42 G01 Z0 FO.3;
8hGyh# N43X20. Z-1.;
TOG:`FID N44 GOO Z2.;
kWzp*<lWe N45X150. Z200. T0600;
wE
.H:q4& N46 GOO X52. Z-70. S500 T0303;
&L6Ivpj- N47 G01 X0 FO.15;
.UK0bxoa N48 GOO X55.;
Xaz "! N49X150. Z200.;
6-U_TV N50 M09;
;dIk$_FN N51 M30;