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。
5k=04=Iyh#
?AO=)XV2 p%Q{Rqc) 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
A+Bq5mik .`*(#9(M9 程序为:
+
S5uxO ao7M([ff N0l G50 X150. Z200.;
/_JR7BB^X, N02 M03 S800 T0101;
d:Z|It N03 G00 X55. ZO;
N f?\O@ N04 G01 X0 F0.4;
xn=mS!"1Zo N05 G00 Z2.0;
w3iX "w N06X50.;
.$f0!`
t N07 G01 Z-73. F0.4;
"tb KbFn9 N08 G00 X52.Z2.,
Hl}m*9<9us N09X40.;
H[R6 ?H@$F N10 G01 2-45. F0.3;
aA%x9\Y N11 G02 X50. Z-50. R5.;
U_9|ED: N12 G00 X55. Z1.;
XYV`[,^h& N13X34.;
E-X02A N14 G01 X40.Z-2.F0.4;
F)l1%FCm N15 G00 X150. Z200. T0100;
D41.$t[ N16 M03 S1500 T0202;
V1i^#; N16 M03 S1500 T02;
?!tO'}? N17 GOO X0 Z2.;
/^i_tLgb N18 G01 Z-4. F0.12;
Ug[0l) N19 G00 Z2.;
#BEXj<m+J N20X150. Z200. T0200;
/ H GPy N21 M03 S500 T0404 M08;
5a5JOl$8 N22 G00 XO 22.;
q@mZ0D- N23 G01 W-15. F0.12;
#VZ-gy4$\B N24 G00 W5.;
.^- I<4 . N25 G01 W-15. F0.12;
_0&U'/cs N26 GOO W5.;
wO%617Av N27 G01 W-15. F0.12;
M6[O>z N28 G00 W5.;
!bW^G}
<t N29 G0l W-10. F0.12;
W$}2
$}r0U N30 GOO W40.;
ZSwhI@| N31 M09;
@q|c|X:I N32 GOO X150. Z200. T0400;
ip|l3m$ Mi N33 X18. Z2. T0606 M08;
$?&distJ N34 G01 Z-30. S1000 FO.1;
(^ J2( N35 GOO X16.;
>'3nsR N36Z2.;
47&p*= N37X20.;
}Zp[f6^Q N38 G01 Z-30. FO.1;
0LWV.OIIC N39 GOO X18.;
gE23C*!'&: N40Z2.;
<P5 7s+JK N41X22.;
L$]Y$yv N42 G01 Z0 FO.3;
P?=}}DI N43X20. Z-1.;
o3'Za'N. N44 GOO Z2.;
j3o?B N45X150. Z200. T0600;
?R@u'4yK N46 GOO X52. Z-70. S500 T0303;
Tn'o$J N47 G01 X0 FO.15;
;A?86o'? N48 GOO X55.;
tac_MtW? N49X150. Z200.;
bz\nCfU N50 M09;
2N&S__ N51 M30;