Bungard CCD Original Instructions Manual - Ccd_Manual_E
ccd_manual_e
Page 22 /36
Milling Depth Limiter and Drill Pressure Foot
We generally recommend to use a depth limiter for
isolation milling to compensate the tolerances of table,
backing board and PCB.
Caution: If the depth limiter is operated together with
an automatic tool changer, then the opening of the
green slider must point towards the tool slots, other-
wise tool or tool slot will be damaged!
If you use the depth limiter, the spindle of the Z-axis
needs to be decoupled. To do so remove a little screw
from the Z-axis clutch using the supplied Allan key
and deposit the screw temporarily in the threaded hole
as shown in the picture.
The depth limter is mounted from below to the spindle
and locked with the black screw. To change the tools,
we recommend to quickly take off the depth limiter.
The green slider is a consumable item and can be ex-
changed if necessary.
The head is set with a fine thread with 500μm pitch and
secured with a lock nut. On the lower part 10 adjust-
ment points are located at regular intervals, so if you
turn the fine thread from one adjustment point to the
next, you change the milling depth 50 microns.
There are several ways to set the depth:
Setting option 1: Go to the tab Manual Operation
and move the axis using the arrow keys. The actual
milling depth results from the difference in the height of
the green gliding part and the tool tip. Therefore,
carefully turn the screw part of the Depth Limiter while
the spindle is running until the tool just touches the
plate. Always make sure that the green gliding part and
then the cutter tip touches the surface. Warning: Do
not touch the rotating tool!
Option 2: Go to Run CNC and mark a milling path
(SELECT – WINDOW SELECT), preferably an uncritical, e.g. The later outer contour. Set the
green gliding part visually; Tend to be too high rather than too deep and mill this path. Check
the milling path and, if necessary, set the Depth limiter lower. Repeat until the milling depth /
width is correct.
Your machine is now set up, controlled and you have already processed two projects with your
machine. This introduction ends at this point. Further details and answer to special questions you
can find in the detailed instructions below and the RoutePro3000 help files.
Detailed Instruc-
tions
Bungard Elektronik GmbH & Co. KG, Rilkestraße 1, 51570 Windeck – Germany
Tel.: +49 (0) 2292/9 28 28 - 0, Fax: +49 (0) 2292/9 28 28 - 29, E-mail: support@bungard.de