CHESTER Voyager Lathe, Руководство по эксплуатации, Страница: 11 / 66

of the phases into the machine before re-connecting the power and restarting the
machine.
Warning! Disconnect the machine from the power source, failure to do so may
cause serious injury!
Main Motor: Change the wires according to the diagram on the inside of the motor
junction box.
Coolant Pump: Open the access panel on the base at the tailstock end and change
the wires in the coolant pump junction box as per the diagram on the inside of the
junction box.
General Description
Lathe Bed
The lathe bed (A, Fig 10) is made of high
grade cast iron, by combining high cheeks
with strong cross ribs, a bed with low
vibration and high rigidity is realized. Two
precision ground vee slideways, reinforced
by heat hardening and grinding are an
accurate guide for the carriage and
headstock. The main drive motor is
mounted in the stand below the
headstock.
Fig 10.
Headstock
The headstock (B, Fig 10) is cast from high grade, low vibration cast iron. It is bolted
to the bed by four screws with two adjusting screws for alignment. In the head, the
spindle is mounted on two precision taper roller bearings. The hollow spindle has
Morse Taper #5 with a 1½” bore.
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