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。
2B
]q1>a!
->sxz/L Zse&{ 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
52w@.] CL=%eSsuD 程序为:
O$,Fga )kpEcMlR N0l G50 X150. Z200.;
qO#3{kW N02 M03 S800 T0101;
uE-(^u N03 G00 X55. ZO;
)6OD@<r{ N04 G01 X0 F0.4;
u "[f\l N05 G00 Z2.0;
S
/hx\TzC N06X50.;
No^gKh24 N07 G01 Z-73. F0.4;
Joow{75K N08 G00 X52.Z2.,
V(MYReaPC] N09X40.;
.H" ?&Mf N10 G01 2-45. F0.3;
8tj]@GE N11 G02 X50. Z-50. R5.;
t#k]K] N12 G00 X55. Z1.;
p5G'})x N13X34.;
(2g
a:}K N14 G01 X40.Z-2.F0.4;
VW-qQe N15 G00 X150. Z200. T0100;
H+v&4} f N16 M03 S1500 T0202;
NJUKH1lIhR N16 M03 S1500 T02;
<J/ =$u/ N17 GOO X0 Z2.;
AI|vL4*Xd N18 G01 Z-4. F0.12;
Y6` xb` N19 G00 Z2.;
Z>hTL_|]a{ N20X150. Z200. T0200;
VmS_(bM N21 M03 S500 T0404 M08;
4Yj1Etq.E N22 G00 XO 22.;
2Ez<Iw N23 G01 W-15. F0.12;
82r8K|L.<y N24 G00 W5.;
a3@E`Z N25 G01 W-15. F0.12;
Q Be6\oq N26 GOO W5.;
NXW*{b N27 G01 W-15. F0.12;
WR;1 N28 G00 W5.;
K@JZ$ N29 G0l W-10. F0.12;
d)o5JD/ N30 GOO W40.;
st-{xC#N# N31 M09;
kp m;ohd N32 GOO X150. Z200. T0400;
ZT0\V
]!B N33 X18. Z2. T0606 M08;
T[oC='I+O N34 G01 Z-30. S1000 FO.1;
v=U<exM6% N35 GOO X16.;
]3KeAJ N36Z2.;
]PXM;w N37X20.;
M(%H N38 G01 Z-30. FO.1;
=rjU=3!&( N39 GOO X18.;
{v?Q9 N40Z2.;
;tOsA # N41X22.;
Jj4HJ9 N42 G01 Z0 FO.3;
vsY?q8+P N43X20. Z-1.;
Qb536RpcTY N44 GOO Z2.;
R~vGaxZ$ N45X150. Z200. T0600;
*dl hRa N46 GOO X52. Z-70. S500 T0303;
"+HJ/8Dd1 N47 G01 X0 FO.15;
-l^<[% N48 GOO X55.;
Q6h+. N49X150. Z200.;
gq=t7b N50 M09;
b^o4Q[ N51 M30;