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。
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'ypJGm 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
+D|y))fE iQpKcBx 程序为:
)P\Vd # L-[<C/`;t N0l G50 X150. Z200.;
w~>V2u_- N02 M03 S800 T0101;
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#Qs N03 G00 X55. ZO;
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e$|g N05 G00 Z2.0;
l+S08IZ N06X50.;
v|~ yIywf N07 G01 Z-73. F0.4;
T'2(sHk N08 G00 X52.Z2.,
Riid,n N09X40.;
I3o6ym-i N10 G01 2-45. F0.3;
S2/c2 N11 G02 X50. Z-50. R5.;
o|G.tBpKg N12 G00 X55. Z1.;
1lu_<?O N13X34.;
c,;-[sn N14 G01 X40.Z-2.F0.4;
)}\T~#Q]y N15 G00 X150. Z200. T0100;
rJK3;d? E N16 M03 S1500 T0202;
weC$\st:D N16 M03 S1500 T02;
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B+ N17 GOO X0 Z2.;
31-%IkX+k N18 G01 Z-4. F0.12;
iF2/:iP N19 G00 Z2.;
DPIiGRw N20X150. Z200. T0200;
O$+J{@ N21 M03 S500 T0404 M08;
jI0gQ [ N22 G00 XO 22.;
L}CjC>R! N23 G01 W-15. F0.12;
GYYk3\r N24 G00 W5.;
X.V7od> N25 G01 W-15. F0.12;
"Q]`~u': N26 GOO W5.;
-#=v~vE N27 G01 W-15. F0.12;
U}(*}Ut N28 G00 W5.;
0 }jB/Z_T N29 G0l W-10. F0.12;
eZs34${fN N30 GOO W40.;
YuXq N31 M09;
!q!.OQ N32 GOO X150. Z200. T0400;
09pnM|8A N33 X18. Z2. T0606 M08;
SN O'*? N34 G01 Z-30. S1000 FO.1;
5F$ elW N35 GOO X16.;
GMRw+z4 N36Z2.;
CGvU{n," N37X20.;
MHJH@$|] N38 G01 Z-30. FO.1;
mu0ER 3o N39 GOO X18.;
UbT 7 N40Z2.;
d(zBd=; N41X22.;
D_@WB.eL N42 G01 Z0 FO.3;
H\AJLk2E N43X20. Z-1.;
GGsDR%U N44 GOO Z2.;
6}A1^RB+w N45X150. Z200. T0600;
a=\r~Z7E N46 GOO X52. Z-70. S500 T0303;
7*]O]6rP N47 G01 X0 FO.15;
_!kL7qJ" N48 GOO X55.;
m[,!
orq N49X150. Z200.;
U=MFNp+ N50 M09;
zl\mBSBx" N51 M30;