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。
d@u)'AY%/
f5p:o}U* /xseI)y.B 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
P}dhpU Uw:gJ9 程序为:
BEfp3|Stb V_.n G; N0l G50 X150. Z200.;
Ta0Ln N02 M03 S800 T0101;
Gs7#W:e7 N03 G00 X55. ZO;
{TV6eV N04 G01 X0 F0.4;
XX])B%* N05 G00 Z2.0;
|}YeQl N06X50.;
D6MktE)' N07 G01 Z-73. F0.4;
g*uo2-MN&e N08 G00 X52.Z2.,
'c")]{ N09X40.;
L4w KG& N10 G01 2-45. F0.3;
Wdp?<U N11 G02 X50. Z-50. R5.;
gr%!<2w N12 G00 X55. Z1.;
"h >B`S N13X34.;
M1sR+e$" N14 G01 X40.Z-2.F0.4;
LBs:O*; N15 G00 X150. Z200. T0100;
D. _*p N16 M03 S1500 T0202;
nWd]P\a'V N16 M03 S1500 T02;
N Dt +m N17 GOO X0 Z2.;
[p7cgHSMt N18 G01 Z-4. F0.12;
K/OE;;<IA N19 G00 Z2.;
AnUOv2 N20X150. Z200. T0200;
eC71;" N21 M03 S500 T0404 M08;
_r6aLm2n N22 G00 XO 22.;
hj8S# N23 G01 W-15. F0.12;
pjI<
cQ& N24 G00 W5.;
AlQE;4yX N25 G01 W-15. F0.12;
v]tNJ=aI N26 GOO W5.;
= @UgCu>= N27 G01 W-15. F0.12;
YH%aPsi N28 G00 W5.;
j!oD9&W4~ N29 G0l W-10. F0.12;
w&F/P]1 N30 GOO W40.;
-5_[m@Vr N31 M09;
BRu/pyxG N32 GOO X150. Z200. T0400;
n
qR8uL> N33 X18. Z2. T0606 M08;
y&$mN N34 G01 Z-30. S1000 FO.1;
v;r!rZX N35 GOO X16.;
D02_ Jrg N36Z2.;
b<N962 q$q N37X20.;
Lh"!Z N38 G01 Z-30. FO.1;
@H?_x/qBT N39 GOO X18.;
C6-71`C0 N40Z2.;
9w%|Nk>=> N41X22.;
0A7 qO1%xw N42 G01 Z0 FO.3;
D8b~-# N43X20. Z-1.;
JDIQpO"Qji N44 GOO Z2.;
}E}b/ulg1 N45X150. Z200. T0600;
]nEZQ+F N46 GOO X52. Z-70. S500 T0303;
3*DwXH + N47 G01 X0 FO.15;
y].vll8R N48 GOO X55.;
Ckelr N49X150. Z200.;
;g0p`wV N50 M09;
0%9Nf!j N51 M30;