General Operating Instructions - Central Machinery 45861 Set Up And Operating Instructions Manual

threading rate portion of machine plate
for inches
80
b
Lever Lever 1 2
a b
60 30 8 9
30 30 16 18 19 20 22 23
30 60 32 36 38 40 44 46
threading rate portion of machine plate
for Millimeters
120
b
7 1 1 4
Lever
a 30 28 30 30 30 30
b 60 60 60 45 30 36
0.5 0.7 0.75 0.8 1

general Operating instructions

Every ten hours of operation, lubri-
cate the lathe's gears and ways with white
lithium grease, as directed in the Mainte-
nance Section of this manual.
1. The Lathe can perform a wide variety
of operations; the purchase of refer-
SKU 45861 For technical questions, please call 1-800-444-3353.
40
80
a 40
120
3 4 5 6 7 8
9.5 10 11 11.5 12 13 14
24 26 28
48 52 56
40
80
40
a
127
7 1 1 1 7 1
30 42 60 60 60
30 36 30 36 30
1.25 1.5 1.75 2 2.5 3
ence materials, such as books about
machining or engineering tables, is
highly recommended.
2. If Lathe use requires a higher de-
gree of accuracy than supplied by
the standard set-up, have the Lathe
serviced by a qualified machinist.
3. Settings for the spindle, chuck, gibs,
ways, and ends, will be determined
by the length of the stock and the
intended operation.
4. Turn the chuck by hand to make sure
9
it rotates smoothly.
5. Plug the Lathe into a standard,
grounded 120V electrical outlet.
general Milling guidelines
1. When performing any operation with
the Lathe it is best to proceed slowly
and make several passes.
2. A 1000th of an inch of movement
yields a 2000th inch cut.
3. Use of a high-quality cutting fluid (not
included) will greatly aid in most mill-
ing processes.
Facing Operations
Facing is the process of removing
1
metal from the end of a workpiece to pro-
duce a flat surface.
1. To safely perform a facing operation
the jaws of the chuck must be as
close as possible to the end of the
workpiece. The workpiece should
not extend more than 2 or 3 times its
diameter from the chuck jaws unless
the steady rest is used to support the
end of the workpiece.
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