Turning Direction; Feed; Feed Speed - Optimum OPTiturn TH4610D Betriebsanleitung

4.10

Turning direction

The rotation of lathe is switched using the
control lever. The lathe can only be switched
on, when the lathe chuck protection is closed.

Turn the control lever down if you want
the turning direction to be anti-clockwise.

Turn the control lever up if you want the
turning direction to be clockwise.
ATTENTION!
Wait until the lathe has come to a
complete standstill, before changing the
rotational direction
actuating control lever for the direction of
spindle rotation. Use the spindle brake to
slow down the lathe more effectively.
A change of direction of rotation during
operation leads to the destruction of
components.
4.11

Feed

The selector levers are used to set the feed or the pitch
required for thread cutting.
ATTENTION!
Only adjust the speed when the lathe is being completely
stopped. If required, use the direct run to facilitate the
engaging of the gear lever.
ATTENTION!
Damage to couplings, mechanical parts. The automatic
feed is not designed to move onto mechanical stops or
the mechanical end of the headstock.

4.11.1 Feed speed

There are rates of feed in the range from 0.059 up to 1.646 mm per spindle rotation at disposal.
Use the table on the lathe to adjust the rate of feed.
Version 1.0.6 - 2022-5-17
by turning the
Spindle brake
Translation of original instruction
Gear lever
Img.4-2: Switch lever spindle rotational direction
Img.4-3: Spindle brake
Img.4-4: Feed selection lever

Setting the feed on page 156
TH4610 | TH4615 | TH4620 EN
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