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。
#uF`|M$u
c/igw+L() 684|Uuf7 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
*AP"[W 684d&\(s 程序为:
*{P/3yH G$2@N6 N0l G50 X150. Z200.;
t|mK5aR4 N02 M03 S800 T0101;
``eam8Az_U N03 G00 X55. ZO;
;>L8&m)R5 N04 G01 X0 F0.4;
;rF[y7\ N05 G00 Z2.0;
H>W8F2VT N06X50.;
C
fM[<w
N07 G01 Z-73. F0.4;
YYT#{>& N08 G00 X52.Z2.,
<_ENC>NP N09X40.;
D6H?*4f] N10 G01 2-45. F0.3;
R7U%v"F>` N11 G02 X50. Z-50. R5.;
9K#3JyW* N12 G00 X55. Z1.;
-cijLlz%+ N13X34.;
reNf?7G+m N14 G01 X40.Z-2.F0.4;
V[uSo$k+> N15 G00 X150. Z200. T0100;
vS)>g4 N16 M03 S1500 T0202;
s2<[@@@q N16 M03 S1500 T02;
6M.|W; N17 GOO X0 Z2.;
!\[JWN@v N18 G01 Z-4. F0.12;
0#DEh|? N19 G00 Z2.;
7RWgc]@?> N20X150. Z200. T0200;
#\`kg#& N21 M03 S500 T0404 M08;
;-XfbqZ\ N22 G00 XO 22.;
@"MQ6u G> N23 G01 W-15. F0.12;
]ly" K!1, N24 G00 W5.;
tv.<pP9-C N25 G01 W-15. F0.12;
G<Eb~].1' N26 GOO W5.;
WubV?NX;EF N27 G01 W-15. F0.12;
A= 5Ebu!z N28 G00 W5.;
,oh;(|= N29 G0l W-10. F0.12;
8I *N N30 GOO W40.;
$xbW*w N31 M09;
\Dy|}LE N32 GOO X150. Z200. T0400;
jeJgDAUv N33 X18. Z2. T0606 M08;
(S?Y3l| N34 G01 Z-30. S1000 FO.1;
as!a!1 N35 GOO X16.;
F -,chp N36Z2.;
nvT@'y+ N37X20.;
*=2W:,$ N38 G01 Z-30. FO.1;
4|E^
#C N39 GOO X18.;
<y] 67:"<v N40Z2.;
n\l?+)S * N41X22.;
.=
?*Wp N42 G01 Z0 FO.3;
z&tC5]# N43X20. Z-1.;
D,ZLo~ N44 GOO Z2.;
Leb|YX N45X150. Z200. T0600;
{V2"Pym? N46 GOO X52. Z-70. S500 T0303;
~(ke'`gJ0- N47 G01 X0 FO.15;
xNf}f 9l N48 GOO X55.;
a
@2fJ} N49X150. Z200.;
H{vKk N50 M09;
$VvgzjrH N51 M30;