Charnwood 1420V, Руководство пользователя

Страница: 9 / 20

Recommended Turning Speeds
Workpiece
Diameter mm Roughing Cuts
RPM General Cutting
RPM Finishing Cuts
RPM
Under 50 1500 3200 3200
50-100 750 1600 2500
100-150 500 1000 1700
150-200 500 800 1250
200-250 500 650 1000
250-300 500 530 850
Forward/Reverse Control
The Forward/Reverse switch should never be used when the lathe spindle is still rotating.
Always stop the lathe by using the ON/OFF switch and wait for the workpiece to come to a
standstill.
IMPORTANT The lathe should be reversed
only if the chuck or faceplate is locked onto
the spindle thread (e.g. with a grub screw) or
when turning between centres with the
morse taper drive centre.
Some chucks are not equipped with any form
of locking and should never be used in
reverse.
The faceplate supplied with the lathe has two
thread-locking grub screws.
Using the Lathe
Fine adjustment of the tail centre is
made by unlocking the winding handle
locking lever (by half a turn only).
Turn the winding handle to enable the
tail centre to be advanced or retracted.
It has a travel of 70mm.
To slide the tailstock along the bed, pull
up the silver tailstock locking lever.
When it is positioned where required,
clamp it firmly in place by pressing the
lever down firmly.