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。
;tj_vmZ@R
na~ r}77o MTQdyTDHl 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
?mMd6U&J +r ' 程序为:
?tBEB5 .w`8_v &Y N0l G50 X150. Z200.;
7G xNI N02 M03 S800 T0101;
][9M_. N03 G00 X55. ZO;
v/)dsSNZ0u N04 G01 X0 F0.4;
5D'8 l@7 N05 G00 Z2.0;
s)> ]'ii N06X50.;
X"R;/tZ S4 N07 G01 Z-73. F0.4;
/OZF3Pft N08 G00 X52.Z2.,
'tOo0Zgc N09X40.;
"<kmiK/ N10 G01 2-45. F0.3;
tFRWxy[5 N11 G02 X50. Z-50. R5.;
Z0x N9S N12 G00 X55. Z1.;
dJ$}] N13X34.;
^0VI J)y N14 G01 X40.Z-2.F0.4;
Ts^IA67&< N15 G00 X150. Z200. T0100;
O32:j
N16 M03 S1500 T0202;
^<<
Wqmx N16 M03 S1500 T02;
";Lpf]< N17 GOO X0 Z2.;
-.xs=NwB.| N18 G01 Z-4. F0.12;
+* &!u=%G N19 G00 Z2.;
3ZC[H'| N20X150. Z200. T0200;
=U?"# N21 M03 S500 T0404 M08;
FG'1;x! N22 G00 XO 22.;
yNO5h]o N23 G01 W-15. F0.12;
Yx,
N24 G00 W5.;
e-Eoe_k N25 G01 W-15. F0.12;
@o8\`G N26 GOO W5.;
d6_ CsqV N27 G01 W-15. F0.12;
a7Z PV1k N28 G00 W5.;
:.@gd7T N29 G0l W-10. F0.12;
W8\K_M} N30 GOO W40.;
{BgGG@e N31 M09;
R#gip N32 GOO X150. Z200. T0400;
#[2]B8NZ N33 X18. Z2. T0606 M08;
&B[$l`1 N34 G01 Z-30. S1000 FO.1;
Z$T1nm%lo: N35 GOO X16.;
Mk7#qiPo N36Z2.;
8K{
TRPy N37X20.;
I#m5Tl|# N38 G01 Z-30. FO.1;
^oj)#(3C N39 GOO X18.;
S&9{kt|BI N40Z2.;
9Y~A2C N41X22.;
C:W}hA! N42 G01 Z0 FO.3;
#;H+Kb5O N43X20. Z-1.;
T-eeYw?Yf N44 GOO Z2.;
7kHEY5s
" N45X150. Z200. T0600;
Qb6s]QZEV N46 GOO X52. Z-70. S500 T0303;
m"NZ; *d ' N47 G01 X0 FO.15;
9"oc.ue.2D N48 GOO X55.;
ZY=x$($f N49X150. Z200.;
|eJ4"OPC N50 M09;
{3'z}q N51 M30;