OPTIMUM
MASCHINEN - GERMANY
Version 1.0.1 dated 2018-01-31 Page 45Translation of the original instructions
TM4010 | TM4010D GB
TM4010_TM4010D_GB_4.fm
4.15 General operating instructions
4.15.1 Longitudinal turning
In the straight turning operation, the tool
feeds parallel to the axis of rotation of the
workpiece. The feed can be either manual
- by turning the handwheel on the lathe
saddle or the top slide - or by activating the
automatic feed. The cross feed for the
depth of cut is achieved using the cross
slide.
Img.4-9: Graphic: Longitudinal turning
4.15.2 Face turning and recessing
In the facing operation, the tool feeds per-
pendicular to the axis of rotation of the
workpiece. Feed is done manually, using
the cross-slide hand wheel. The infeed for
cut depth is made with the top slide or
lathe saddle.
Img.4-10: Graphic: Face turning
4.15.3 Fixing the lathe saddle
The cutting force produced during facing, recessing or slicing processes may displace the lathe
saddle.
Secure the lathe saddle using the locking lever.
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