Mounting Instruction; Mounting Instruction Chuck Flange - Optimum Optiturn TU 2506 Operating Manual

OPTIMUM
M A S C H I N E N - G E R M A N Y
Only use the tool holders (e.g. drill chuck) which were delivered with the machine or
which are offered as optional equipment by OPTIMUM.
Only use tool holders in the intended admissible speed range.
Workpiece clamping materials must only be modified according to the recommendations
of OPTIMUM or of the clamping material manufacturer.
Designation
TU 2506

Face plate 240 mm

Steady rest

Follow rest
TU 2506 / TU2807

Chuck flange 125 mm

Collet chuck holder ER 25

Collet chuck holder ER 32

Set of cutting tools 10mm
11 pcs.

Set of cutting tools 12 mm
9 pcs.

Quick action tool holder
SWH 1-A
3.8

Mounting instruction

3.8.1 Mounting instruction chuck flange

Clean the flange and the machine spindle very thorough and place it on the machine spindle.
Measure the inner hole of the jaw chuck and turn this value of the chuck flange to a diameter as
a H7 fit. Turn once easily over the flat surface of the chuck flange. Put the jaw chuck onto the
flange.
INFORMATION
The lathe chuck must let itself manually and put on with the aid of a rubber-faced hammer (dis-
tribute uniformly light strokes over the front panel).
Tighten fixing screws evenly and alternately.
The screws may perform no compulsion onto the drilling wall since the chuck body bends itself
else or the jaws are locked in position.
Furthermore, radial runouts can occur.
Refinishing on the jaw chuck is inadmissible!
GB TU2506 | TU2506V | TU2807 | TU2807V
Page 108
Item number Designation
TU 2807

344 1352 Face plate 265 mm

344 1315 Steady rest

344 1310 Follow rest

Chuck flange 160mm
344 1311
344 1305
344 1306
344 1108
344 1211
338 4301
Original operating instructions
Item number
344 1452
344 1415
344 1410
344 1413
Assembly
Version 1.0.1 2014-05-16