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M1109 Combo Lathe/Mill
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5.
Place the live center in the tailstock.
6.
Attach a lathe/mill dog to the bar stock and mount
it between centers
.
7.
Turn approximately 0.010" off the diameter.
8.
Measure the stock with a micrometer.
• If the stock diameter is thicker at the tailstock
end, the tailstock needs to be moved toward you
half the distance of the amount of the taper (see
Figure 28
).
• If the stock diameter is thinner at the tailstock
end, the tailstock needs to be moved away from
you half the distance of the amount of the taper
(see
Figure 29
).
9.
Mount a dial indicator so the dial plunger is on the
tailstock barrel before making adjustments to the
tailstock.
10.
Turn another 0.010" off of the diameter and check
for a taper. Repeat this process as necessary until
the desired amount of accuracy is achieved.
Figure 28.
Tailstock adjustment option #1.
Figure 29.
Tailstock adjustment option #2.
Summary of Contents for M1109
Page 2: ... ...
Page 31: ... 29 M1109 Combo Lathe Mill OPERATIONS Change Gear Chart ...
Page 52: ... 50 M1109 Combo Lathe Mill PARTS Compound Rest and Tool Post Diagram 2500 Series Parts ...
Page 56: ... 54 M1109 Combo Lathe Mill PARTS Steady Rest and Follow Rest Diagram 3500 Series Parts ...
Page 69: ... 67 M1109 Combo Lathe Mill PARTS Notes ...
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