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。
7ru9dg1?
?m9UhLeaS= C`th^dqBV 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
Rqb{)L
X* @a.6?.<L 程序为:
Xv7U<q hNq8
uyKx N0l G50 X150. Z200.;
$kD`$L@U N02 M03 S800 T0101;
c]aK
N N03 G00 X55. ZO;
z^a!C#IX N04 G01 X0 F0.4;
\BbOljM= N05 G00 Z2.0;
RqN_vk\ N06X50.;
JX\T
{\m# N07 G01 Z-73. F0.4;
LcpyW=)}"V N08 G00 X52.Z2.,
nzE,F\k N09X40.;
TA@tRGP> N10 G01 2-45. F0.3;
THbtu*El N11 G02 X50. Z-50. R5.;
|<$<L`xoe N12 G00 X55. Z1.;
X4P}aC N13X34.;
Q&.IlVB[ N14 G01 X40.Z-2.F0.4;
_L:i=.hxN N15 G00 X150. Z200. T0100;
s7UhC.>'@ N16 M03 S1500 T0202;
r_V2 J{B N16 M03 S1500 T02;
8%2rgA N17 GOO X0 Z2.;
A}#]g>L N18 G01 Z-4. F0.12;
)S wG+k, N19 G00 Z2.;
0,~6TV<K N20X150. Z200. T0200;
Ah" 'hFY N21 M03 S500 T0404 M08;
GEe 0@q#YA N22 G00 XO 22.;
7i+!^Qj?y N23 G01 W-15. F0.12;
m>abK@5na N24 G00 W5.;
0x>/ 6 << N25 G01 W-15. F0.12;
b5n]Gp N26 GOO W5.;
68J 9T^84 N27 G01 W-15. F0.12;
,>QMyI
hv N28 G00 W5.;
)4'x7Qg/ N29 G0l W-10. F0.12;
M8#*zCp{5 N30 GOO W40.;
StdS$XW N31 M09;
4(Cd N32 GOO X150. Z200. T0400;
r{_B: N33 X18. Z2. T0606 M08;
{ /F rs*AF N34 G01 Z-30. S1000 FO.1;
OZ>)sL N35 GOO X16.;
y;{^Ln4{ N36Z2.;
U=&^H!LVY N37X20.;
=$)4: N38 G01 Z-30. FO.1;
)DGz`-> N39 GOO X18.;
_X,[]+ziu% N40Z2.;
$IxU6=ajn N41X22.;
L=
:d!UF N42 G01 Z0 FO.3;
[w+h-q N43X20. Z-1.;
m{bZRkt N44 GOO Z2.;
PkPDVv N45X150. Z200. T0600;
kb"_6,[Ms N46 GOO X52. Z-70. S500 T0303;
!^)wPmk N47 G01 X0 FO.15;
tp6csS,
N48 GOO X55.;
X6LhM N49X150. Z200.;
M1/M}~ N50 M09;
[5?4c'Ev N51 M30;