LMT FETTE T18F - Inserting the Thread Rolls

Operating Manual
Tangential Rolling System T18F - T27F
20
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NOTICE
To facilitate handling, the bushing (ET-4) can be inserted from the rear into
the rolling head.
Remove the combined gear (ET-11+12). Then engage the driving claws into the steel
reference gage and reinstall the combined gear (ET-11+12) with the toothing facing
down. Insert the bushing (ET-4) into the hinge. Tighten the set screw (ET-27). Now
install the thread rolls.
5.1.2 Inserting the thread rolls
The thread rolls have a defined position on the rolling head. The rolling head (3) is
marked on the front end with number 1 on the upper side and number 2 on the lower
side (see Figure 9). The thread rolls (8) are marked on the claw side with number 1
and 2. Roll number 1 has to be mounted in the hinge arm, which is also marked with
number 1 on the front end. When mounting the roll, make sure that number 1 on the
roll is facing towards the outer side of the head or the workpiece (4). Roll number 2
has to be mounted in the rolling head side marked with number “2”. Number 2 on the
roll must also be facing towards the outer side of the head or the workpiece (4). Both
numbers 1 and 2 on the rolls must be facing towards the outer side of the head.
1
1
2
2
4867
35
Figure 9: Mounting of rolls
To mount the thread rolls, proceed as follows:
Apply a light coat of molybdenum sulfide grease (e. g. Molykote) to the thread roll
LMT_Bedienungsanleitung_T18F_T27F_e.indd 20 02.08.11 17:40