SW4000 USER’S MANUAL
42 VER5.13
EDM.DEEP 20.100mm
4. Move the electrode until it touches the machining plane
as the figure (b), press
to zero z axes;
5. Start EDM. Press
,
X window displays the expectant = EDM.DEEP=20.100,
Y window displays the current machined depth;
Z window displays the current position of electrode;
Message window displays “EDM RUN”;
6. When the Z window displays value = EDM.DEEP =
20.100, the buzzer sounds and the message window
displays “BACKWARD”, then the machining stops
and the electrode withdraws.
During the electrode withdrawing:
Z window displays the current position of electrode;
X window displays the preset EDM.DEEP;
Y window displays the former machined depth.
Press
to process next hole by repeating the
steps 5-6 if the electrode withdraws above datum.
7. Machining is finished, and then electrode goes back to
a certain height. press
, MM axis display “EDM
RUN”. Press
to exit EDM.
5.2.5
Example for Mode 4 with Minus Depth
MODE 4 has the same steps as MODE 1 and MODE 5 has the same steps as MODE 3.The
difference between mode 4 and mode 1, mode 5 and mode 3 is the machining direction when the
EDM.DEEP is minus. This difference is showed at table (1).
Machine a work-piece as figure (G).
STEPS:
1. Set the following parameters in initial system settings;
EDM MODE is set as 4;
RELY.MODE is set as 0;
DEEP.COMP is set as 0, which means
DEEP.COMP is disabled;
2. Return the normal display state with the following
machining
direction
Z
（H )
EDM HOME
workpiece
electrode
