SW4000 USER’S MANUAL
VER5.13 47
( L )
5.3
Combination of BHC: BHL and EDM Function
SW4000E can use EDM to machine holes when in BHC or BHL function.
Example: Process 6 holes with depth of 20mm as the figure (L) showing.
STEPS:
1. Set the following parameters in initial system setting:
EDM.MODE = 1;
RELAY.MODE = 0;
EDM.COMP = 0;
2. Set EDM.DEEP= 20mm; EDM.HOME =3mm;
3. Set point O as datum in user coordinate system;
4. Press
to enter BHC function and set parameters:
ST.ANGLE = 0º; END.ANGLE = 0º;
RADIUS = 20mm; HOLE.NUM = 6;
DIRECTION = 0;
5. After all parameter set, the message window will display “HOLE 1”. Move the machine table
until “0.000” displays in X, Y window; it is the position of point A. And then press
to enter
EDM function to process hole A. After hole A is machined, DRO returns BHC.
6. Process hole B.
Press
and the message window will display “HOLE 2”. Move the machine table until
“0.000” displays in X, Y window; it is the position of point B. And then press
to enter
EDM function to process hole B. After hole B is machined, DRO returns BHC.
7. Process hole C, D, E, F in the same way.
Press
to return normal display state when all holes
finished.
Example 2: Process 6 holes with depth 10mm as the figure
showing.
STEPS:
1. Set the following parameters in initial system setting:
EDM MODE = 1,
X
Y
