Bridgeport Interact 2 - Backlash Compensation

7.
Rapid
to
-1
mm and back to 0.
8.
If the DRO does not read
zero, or the dial
gauge
reads
zero
within .002
mm repeat steps
5
to
7.
9.
Enter backlash compensation
into
the
control unit
as per Section 7 .9 .2.
The
lost
motion
should
not
exceed 0.025 mm
(.001").
7 .9.2
Backlash
Compensation
The
lost
motion
remaining after
the above
gib
setting
procedure has been
followed,
may
be
virtually
eliminated
by means of the backlash compensation
facility built into
the
control.
To compensate for
backlash,
proceed
as
follows,
1.
Measure lost
motion as
per
Section
7.9.1above.
2. In manual mode, key in
95748
and
ENTER.
Screen displays
"Machine
Parameter
0".
3.
Key in
39
GO
TO.
Screen
displays
"Machine
Parameter
39".
4.Kq
in
value of X axis lost motion
(expressed
in mm) and
ENTER.
5.
Page
to line
40
and enter Y
axis
lost
motion.
6.
Page
to
line
41
and
etter
Z
axis lost motion.
7. Press
and the
parameter
indication
will
go
out.
8.
Record
the new
figures
on the Machine
Software
Parameter
Record which
can be
found in
the
door
pocket
of
the electrical cabinet.
OEL
o
7-2+