Optimum OPTImill MH 25 SV Betriebsanleitung Seite 88

OPTIMUM
M A S C H I N E N - G E R M A N Y
Interval Where?
As required
GB MH25SV
Page 88
What? How?
An extended clearance in the spindles of the cross table can
be reduced by adjusting the spindle nuts. The spindle nuts are
adjusted by reducing the thread flanks of the spindle nut by
means of a take-up screw. Due to the readjustment, it is nec-
essary to check if smooth movement over the entire way is still
provided, otherwise wear is considerably increased due to fric-
tion between the spindle nut and the spindle.
Adjustment
X axis
Img.6-3: Cross table
Adjustment
Y axis

Turn the take-up screws of the gib clockwise. The gib is
pushed further inward thus reducing the play in the guide-
way.

Check the settings. The corresponding guideway must be
more easily moveable but ensure a stable guiding.
Adjustment
Y axis
Img.6-4: Take-up screws Y axis
Original operating instructions
Take-up screw
Take-up screw
Gib
Take-up screws
Version 1.0.1 dated 2015-12-17