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Interval
Where?
When neces-
sary
Version 2.5.1 - 2020-07-28
What?
How?
Increased play in the milling table spindles can be reduced by
resetting the spindle nuts. The spindle nuts are reset by reduc-
ing the thread flanks of the spindle nut by means of take-up
screws. After the reset, it is necessary to check if there is still
smooth movement over the entire path, otherwise wear is con-
siderably increased due to friction between the spindle nut and
the spindle.
Take-up screws
Reset
X axis
Reset
Y axis
Img.5-4:
Milling table
Loosen one screw, turn the other adjustment screw of the
gib clockwise. The gib is pushed further inward thus reduc-
ing the play in the guide rail.
Check the settings. The corresponding guide rail must be
more easily movable but ensure stable guidance.
Reset
X axis
Y axis
Img.5-5:
X axis / Y axis adjustment screws
Translation of original instructions
Abb.5-3: Milling table
Take-up screws
V-ledge
Adjustment screw
MH20V | MH20VL | MH20VLD
GB
41
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