Spindle Speeds - Central Machinery 45861 Set Up And Operating Instructions Manual

stock barrel should protrude about
1/2'' and not more than 3''.
2. To remove the Live Center, back the
tailstock barrel all the way into the
casting. The Live Center will pop out;
catch it when it comes out to avoid
damaging it.
Steady rest
1. The steady rest supports long, small
diameter stock that otherwise could
not be turned. The steady rest can
also replace the tailstock to allow for
cutting tool access at the outboard
end of the workpiece.
2. To mount the Steady Rest, secure the
bedway from below with the locking
plate, and use setscrews to secure it
in place.
Follow rest
1. The follow rest is used with small
diameter stock to prevent the work-
piece from ''springing'' under pres-
sure from the turning tool.
2. The follow rest is secured to the
saddle with two cap screws.

Spindle Speeds

1. The rotation speed of the headstock
is controlled by the position of the
belts on the pulleys. The cover on
the end of the headstock must be
removed to access them. Refer to the
following chart (or the plate on the
headstock) to determine which belt
combinations produce what speeds.
The speed settings on this machine
are 120, 320, 420, 620, 1130 and
2200 RPM. See photograph, chart
and diagram below.
SKU 45861 For technical questions, please call 1-800-444-3353.
idle pulley
b
a
Speed 120 320 420 620 1130 2200
Settings BC1 BC2 AC1 BC3 AC2 AC3
a
b
c
1
2. The Belt Tension Lever on the top
of the headstock, loosens the drive
belt to allow the operator to change
speeds and can be used like a clutch
during operation. See photograph
below.
c
3
2
Page 14