Operation
Version 1.0.1 dated 2017-11-16
Page 40
Translation of the original instructions
TX6222
GB
T
X
6222
_GB
_4.
fm
OPTIMUM
M A S C H I N E N - G E R M A N Y
®
4.12.1 Clamping long workpieces
through the hollow shaft of the spindle
CAUTION!
Long rotating parts that have to protrude from the hollow shaft of the spindle must be
secured by the operator using suitable covers. A cover can be a sleeve that is mounted
on the headstock that, as a permanent safety device, completely covers the protruding
workpiece.
between the tips
CAUTION!
Long workpieces must be additionally supported. They are supported by the tailstock
sleeve and, if necessary, a rest.
with a lathe dog
CAUTION!
When clamping workpieces between the tips of the lathe while using a lathe dog, the
existing lathe chuck protection must be replaced with a circular lathe chuck protection.
Clamping diameter too
large.
Larger
lathe necessary.
Workpiece is too heavy
and clamping jaw is too
short.
Support over center,
enlarged jaw.
Enlarged jaws are not
available for this three-jaw
chuck.
Possibly use larger lathe.
Clamping diameter too
small.
Clamping on the largest
possible diameter.
