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。
aODh5
[.#nM AtQ.H-8r 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
O<S.fr, xf,[F8 2y 程序为:
5m8u :6kQu vJWBr:`L N0l G50 X150. Z200.;
CG1MT(V7? N02 M03 S800 T0101;
x|O7}oj N03 G00 X55. ZO;
5B=uvp|Y N04 G01 X0 F0.4;
Xf
u0d1b N05 G00 Z2.0;
&8$v~ N06X50.;
Iz0$T.T N07 G01 Z-73. F0.4;
.psb#4 N08 G00 X52.Z2.,
1!z{{H;W N09X40.;
G6p gG+w N10 G01 2-45. F0.3;
#Y7jNrxE N11 G02 X50. Z-50. R5.;
I~4z%UG N12 G00 X55. Z1.;
.a4,Lr#q. N13X34.;
MK1\ N14 G01 X40.Z-2.F0.4;
"J(M. Y N15 G00 X150. Z200. T0100;
$d<NN2 N16 M03 S1500 T0202;
lV\iYX2# N16 M03 S1500 T02;
J(]|)?x2 N17 GOO X0 Z2.;
Sn nfU N18 G01 Z-4. F0.12;
L}h_\1 N19 G00 Z2.;
PUR,r%K` N20X150. Z200. T0200;
4*X Nk;Dx N21 M03 S500 T0404 M08;
{irc0gI N22 G00 XO 22.;
]?6wU-a N23 G01 W-15. F0.12;
w6BBu0,KC N24 G00 W5.;
Ema[M5$R N25 G01 W-15. F0.12;
ajSB3}PN N26 GOO W5.;
Y`g o V N27 G01 W-15. F0.12;
DQ.4b N28 G00 W5.;
f@i#Znkf*? N29 G0l W-10. F0.12;
HE&)N
clY N30 GOO W40.;
5r5on#O& N31 M09;
eoiz]L N32 GOO X150. Z200. T0400;
Spn[:u @ N33 X18. Z2. T0606 M08;
$1.-m{Bd N34 G01 Z-30. S1000 FO.1;
OxHcoNrz N35 GOO X16.;
QuR}6C N36Z2.;
^lp=4C9 N37X20.;
~4fE`-O N38 G01 Z-30. FO.1;
|[`YGA4 N39 GOO X18.;
ZiPeP N40Z2.;
[*
<x) N41X22.;
=@U5/J N42 G01 Z0 FO.3;
NjIPHM$g N43X20. Z-1.;
)Rn\6ka N44 GOO Z2.;
JwI99I' N45X150. Z200. T0600;
|dR}S!fmG N46 GOO X52. Z-70. S500 T0303;
\,13mB6 N47 G01 X0 FO.15;
/@\`Ibe N48 GOO X55.;
O>L,G)g N49X150. Z200.;
J _rrc;F N50 M09;
'KH+e#?Ar N51 M30;