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。
=yhn8t7@]
5b{yA~ty W O+?gu 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
Q'Q72Fg U~){$kpI# 程序为:
~Hyyq- _/z)&0DO N0l G50 X150. Z200.;
28UL N02 M03 S800 T0101;
TW-zh~|F N03 G00 X55. ZO;
u_[4n N04 G01 X0 F0.4;
UVoLHd N05 G00 Z2.0;
/F8\%l+ N06X50.;
4MF}FS2) N07 G01 Z-73. F0.4;
;SlS!6.W- N08 G00 X52.Z2.,
vElL.<.. N09X40.;
&"H<+>` N10 G01 2-45. F0.3;
13_+$DhU-L N11 G02 X50. Z-50. R5.;
J:mu%N` N12 G00 X55. Z1.;
0P%|)Ae N13X34.;
K+\0}qn N14 G01 X40.Z-2.F0.4;
]RrP !|^ N15 G00 X150. Z200. T0100;
\Zz= 4
j N16 M03 S1500 T0202;
Y4~wNs6 N16 M03 S1500 T02;
-RqAT 1 N17 GOO X0 Z2.;
lJ>QTZH!wW N18 G01 Z-4. F0.12;
fFTvf0j N19 G00 Z2.;
+VpE-X=T N20X150. Z200. T0200;
EBL,E:_) N21 M03 S500 T0404 M08;
D -+)M8bt N22 G00 XO 22.;
'__3[D N23 G01 W-15. F0.12;
aa YQ< N24 G00 W5.;
]x(2}h^S N25 G01 W-15. F0.12;
"/K&qj N26 GOO W5.;
}A'<?d8
N27 G01 W-15. F0.12;
m5;[,He N28 G00 W5.;
j+B5m:ExfI N29 G0l W-10. F0.12;
,,H$>r_; N30 GOO W40.;
Qpv}N*v^ N31 M09;
^qN1~v=hS N32 GOO X150. Z200. T0400;
\|>`z,; N33 X18. Z2. T0606 M08;
<QoE_z`76 N34 G01 Z-30. S1000 FO.1;
1PTu3o&3 N35 GOO X16.;
]gZ8b-
2O N36Z2.;
D15u1A N37X20.;
53+rpU_ N38 G01 Z-30. FO.1;
gjN!_^_ N39 GOO X18.;
GqD!W8+ N40Z2.;
)! *M
71 N41X22.;
\gzwsT2& N42 G01 Z0 FO.3;
674oL, N43X20. Z-1.;
e%v4,8 N44 GOO Z2.;
|e[0Qo@ N45X150. Z200. T0600;
.fh?=B[o# N46 GOO X52. Z-70. S500 T0303;
?kFCYZK|" N47 G01 X0 FO.15;
sriq(A N48 GOO X55.;
q{+poVX N49X150. Z200.;
gsR9M%mv N50 M09;
<C96]}/ ? N51 M30;