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。
MM_py!=>7
@
t@|q ;]h.m)~| 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
`F,zenk= i
X/tt 程序为:
3c 28!3p 6=>7M
b$ N0l G50 X150. Z200.;
6H;kJHn N02 M03 S800 T0101;
T|f_~#?eV N03 G00 X55. ZO;
tL8't]M, N04 G01 X0 F0.4;
o5#,\Y[ g N05 G00 Z2.0;
f-vK}'Z`, N06X50.;
0^>E`/ N07 G01 Z-73. F0.4;
Za\RM[Z!I N08 G00 X52.Z2.,
hZ#\t N09X40.;
GUCM4jVT^ N10 G01 2-45. F0.3;
nx :)k-p_[ N11 G02 X50. Z-50. R5.;
A;%kl`~iyz N12 G00 X55. Z1.;
-HT L5 N13X34.;
-q(:%; N14 G01 X40.Z-2.F0.4;
luF#OP C N15 G00 X150. Z200. T0100;
s<{GpWT8 N16 M03 S1500 T0202;
gY\mXM*^ N16 M03 S1500 T02;
&V;x 4 N17 GOO X0 Z2.;
A}eOR=E N18 G01 Z-4. F0.12;
>PH< N N19 G00 Z2.;
nE<J`Wo$f N20X150. Z200. T0200;
Y?.gfEXSQo N21 M03 S500 T0404 M08;
")\ *2d N22 G00 XO 22.;
a&:>Ped" N23 G01 W-15. F0.12;
(qk5f`O N24 G00 W5.;
14u^[M"U N25 G01 W-15. F0.12;
-$tCF >, N26 GOO W5.;
Ko-QR( N27 G01 W-15. F0.12;
*C/KM;& N28 G00 W5.;
g!5#,kJM N29 G0l W-10. F0.12;
ULbP_y>(Y N30 GOO W40.;
O &\<F T5 N31 M09;
7`+UB>8 N32 GOO X150. Z200. T0400;
.ftUhg N33 X18. Z2. T0606 M08;
/^QFqM; N34 G01 Z-30. S1000 FO.1;
)Jz !Ut N35 GOO X16.;
cB36p&% N36Z2.;
'7=<#Blc N37X20.;
?7 X3P N38 G01 Z-30. FO.1;
]Qy,#p'~&H N39 GOO X18.;
x[a'(5PwY N40Z2.;
'w`d$c/p N41X22.;
`~KAk N42 G01 Z0 FO.3;
tpz=}q N43X20. Z-1.;
~:s!].H N44 GOO Z2.;
"#J}A0 N45X150. Z200. T0600;
$WM8tF?H N46 GOO X52. Z-70. S500 T0303;
y(ldO;. N47 G01 X0 FO.15;
h?3f5G*&H N48 GOO X55.;
]N_140N~ N49X150. Z200.;
95% :AQLV N50 M09;
ILIRI[7( N51 M30;