SINO SDS6, Руководство по эксплуатации

Страница: 97 / 117

L. (EDM) Matching Output Function(Be the same with: 3V-EDM)
88
Press to choose mode 1.
the relay act as list below:
A power off, relay OFF
B CPU resetting, relay OFF
C CPU start-up, relay OFF
D Running function EDM , relay OFF
E Reach the depth of function EDM setting, relay ON
You shall first make sure the mode is positive processing: in negative
processing, for the work piece as shown in Fig. (f), be sure to set at negative
processing mode and lead to exit from processing.
6) Exit from setup mode
Key
You can also set various parameters during processing. When electronic
spark processing started, if you find it is necessary to change the originally set
“DEPTH”, “ERRHIGH” or “EXIT MODE” and “PROCESSING DIRECTION”,
the operator can press button to enter the setup mode. When the message
screen displays “DEPTH”, you can re-ser the depth value; continue to press .
button, the screen will display “ERRHIGH”, “AUTO” (or “STOP”) and
“POSITIVE” (or “NEGATIVE”) in succession, then you can re-set any item as
you choose. Press down the button until “EDM” is shown, you can return to
the processing mode again.
4. Example of Positive Processing:
Example 1: Model Chamber as shown in the processing Fig. (a)
Please make sure the processing direction is positive.
1) First move the main axis electrode to make it touch
the work piece, as shown in Fig. (b), then
press CLS to clear the display.
(a)
Z
20
0
p
o
sit
iv
e
p
ro
c
es
sin
g
20
1