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。
py9(z`} ~c,HE] B s2riayM9/
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
"n:z("Q* y^=\w?d 程序为:
z'3 phwk0J]2 N0l G50 X150. Z200.;
a_w#,^/P N02 M03 S800 T0101;
jTaEaX8+ N03 G00 X55. ZO;
=l&7~ N04 G01 X0 F0.4;
:CNWHF4$ N05 G00 Z2.0;
!.H< dQS N06X50.;
`omZ'n) N07 G01 Z-73. F0.4;
DY'D]*'7$ N08 G00 X52.Z2.,
BZ<Q.:) N09X40.;
PYPs64kNC] N10 G01 2-45. F0.3;
])egke\! N11 G02 X50. Z-50. R5.;
/`>BPQH`} N12 G00 X55. Z1.;
>`Gys8T N13X34.;
7NV1w*>/ N14 G01 X40.Z-2.F0.4;
;S+*s 'e N15 G00 X150. Z200. T0100;
R8Nr3M9 ) N16 M03 S1500 T0202;
'J#u;KJ N16 M03 S1500 T02;
:w:hqe|_ N17 GOO X0 Z2.;
)8p FPr N18 G01 Z-4. F0.12;
rePJ4i [y N19 G00 Z2.;
v4=9T<[ N20X150. Z200. T0200;
3qE2mYK N21 M03 S500 T0404 M08;
,]\L\ V N22 G00 XO 22.;
AK%`EsI^ N23 G01 W-15. F0.12;
(e6JI]tz{ N24 G00 W5.;
h7f&7v N25 G01 W-15. F0.12;
4,!#E0 N26 GOO W5.;
5Jh=${ N27 G01 W-15. F0.12;
K[PH#dF5,x N28 G00 W5.;
qasbK:} N29 G0l W-10. F0.12;
Z0s}65BR N30 GOO W40.;
QI'ul e N31 M09;
wZ6LiYiHl N32 GOO X150. Z200. T0400;
vmm#UjwF3 N33 X18. Z2. T0606 M08;
C|bnUN N34 G01 Z-30. S1000 FO.1;
FM$XMD0= N35 GOO X16.;
Pp3<K649 N36Z2.;
WM$}1:O N37X20.;
Pky/fF7e N38 G01 Z-30. FO.1;
@{3$H^ N39 GOO X18.;
b(+M/O>I N40Z2.;
=7wI/5iN N41X22.;
K?o( zh; N42 G01 Z0 FO.3;
|N/Grk4 N43X20. Z-1.;
SDt)|s
N44 GOO Z2.;
W5PNp%+KE N45X150. Z200. T0600;
GcaLP*%>B N46 GOO X52. Z-70. S500 T0303;
ej,j1iB N47 G01 X0 FO.15;
Ndq/n21j N48 GOO X55.;
b5lZ| |W. N49X150. Z200.;
s:ig;zb N50 M09;
:@#9P," N51 M30;