Operation
Version 1.0.2 - 2020-07-20
32
Translation of original instruction
TM3310 | TM3310D
EN
T
M
3310_
GB_4
.f
m
INFORMATION
Use the table on the lathe for selecting the feed speed or the thread pitch. Replace the change
gears if the required thread pitch or feed cannot be obtained with the installed gear set.
4.9.2
Changing the change gears
The change gears for the feed are mounted on a quadrant.
PREVENTIVE MEASURES!
Switch off the master switch.
Replace the change gears as shown in the table to obtain the desired pitch.
Fig.4-3:
Locking screw quadrant
Install the gear couples using the feed or change gear table and screw the gearwheels onto
the quadrant again.
Re-adjust gear flank clearance by inserting a normal sheet of paper as an adjusting or
distance aid between the gearwheels.
Immobilise the quadrant with the locking screw.
Close the protective cover of the headstock and switch on the main switch again.
4.10
Crossfeed, Longitudinal feed
CAUTION!
Danger of cutting. Avoid obtaining long flow chips with the longitudinal feed. Change the
feed rate to achieve chip breaking. The chip guard on the top slide is not designed to
hold back flow chips.
ATTENTION!
Damage to mechanical parts. The automatic feed is not designed to move onto
mechanical stops or the mechanical end of the headstock.
The automatic feed for turning is performed with the feed rod.
The feed for thread cutting is performed with the lead screw.
The shift rod is used to switch on the cross feed and longitudinal feed. The engagement lever
activates the feed with the feed rod.
Due to a safety mechanism it is not possible to use the engagement lever feed rod and the
engagement lever lead screw for thread cutting at the same time.
Tightening screw
quadrant
Содержание 3403020
Страница 1: ...EN Operating manual Version 1 0 2 Lathe Part no 3403020 3403025...
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