OPTIMUM
M A S C H I N E N - G E R M A N Y
Version 1.0.1 dated 2016-02-23
Page 65
Original operating instructions
MZ4
│
MZ4V
GB
5.4.12 Play adjustment of the guide in the X axis
By adjusting the V-ledge to the left and/or right.
Dismantle the horizontal table.
Open the left and right bearing covers.
Perform measurement on the left:
If possible, use a dial gauge with drag pointer.
Fix dial gauge as shown.
Press the vertical milling table down on the left side and release.
Read the dial gauge.
Press the vertical milling table up on the left side and release.
Read the dial gauge, the total deviation must be less than 0.01mm.
In the event of a larger deviation, push the V-ledge with the adjusting screw slightly.
Perform measurement on the right:
Position the dial gauge on the right side and proceed using the same method.
Img.5-10: Adjust guide, X axis
X
Y
Z
Dial gauge
Vertical milling table
V-ledge
Take-up screw
Machine stand