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。
vr{'FMc Z#4JA/c! A \MfF 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
_oJ2]f6KX a
IpPL8a 程序为:
dU ,)TKQ JFG",09] N0l G50 X150. Z200.;
OB?S kR N02 M03 S800 T0101;
PG6[lHmi N03 G00 X55. ZO;
iY
^{wi~? N04 G01 X0 F0.4;
G{NSAaD[ N05 G00 Z2.0;
rb:<N%*t N06X50.;
c Q(}^KO N07 G01 Z-73. F0.4;
+X:J]-1) N08 G00 X52.Z2.,
qnq%mwDeD N09X40.;
3:[!t%Yb N10 G01 2-45. F0.3;
NZo<IKD$ N11 G02 X50. Z-50. R5.;
;.ysCF N12 G00 X55. Z1.;
1z~k1usRK N13X34.;
IjG5X[@ N14 G01 X40.Z-2.F0.4;
Jo{zy N15 G00 X150. Z200. T0100;
Hva2j<h N16 M03 S1500 T0202;
x7"z(rKl N16 M03 S1500 T02;
[3j$ 4rP N17 GOO X0 Z2.;
3yTQ N18 G01 Z-4. F0.12;
O9t=lrYV! N19 G00 Z2.;
j|VXC(6P, N20X150. Z200. T0200;
ug^om{e- N21 M03 S500 T0404 M08;
cVQatm N22 G00 XO 22.;
g!1I21M1~ N23 G01 W-15. F0.12;
wVgi+P N24 G00 W5.;
t|;%DA)fjw N25 G01 W-15. F0.12;
2X|CuL{] N26 GOO W5.;
H1`
rM^,%A N27 G01 W-15. F0.12;
8#+`9GI N28 G00 W5.;
2BHKS-J* N29 G0l W-10. F0.12;
N0=-7wMk(Z N30 GOO W40.;
Bu7A{DRf N31 M09;
DVObrL)znL N32 GOO X150. Z200. T0400;
Ur^YG4( N33 X18. Z2. T0606 M08;
MWBXs75I N34 G01 Z-30. S1000 FO.1;
"@.Z#d|Y N35 GOO X16.;
`$J'UXtGc N36Z2.;
It%T7
X# N37X20.;
0/ut:RV0 N38 G01 Z-30. FO.1;
<z^SZ~G N39 GOO X18.;
<O ;&qT*b N40Z2.;
kr^0% A N41X22.;
^~^mR#<P$ N42 G01 Z0 FO.3;
6|QTS|! N43X20. Z-1.;
KzV.+f N44 GOO Z2.;
YMi/uy N45X150. Z200. T0600;
7g-Dfg.w N46 GOO X52. Z-70. S500 T0303;
ytEQ` N47 G01 X0 FO.15;
sNL+F N48 GOO X55.;
I$n+DwKcN N49X150. Z200.;
!?jK1{E3 N50 M09;
J;S-+ N51 M30;