ADENDORFF ELATHE-140, Инструкция по эксплуатации и перечень запасных частей

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6
Construction of the ground
Due to the recent tendency of utilizing
ultra-hard alloy steel tools, it surely increases the
speed of heavy cutting comparing to the previous
steel tool. But, in the mean time, it easily happens
to the vibration of the machine. For assuring better
cutting result, it requires as very strong and steady
construction of ground. (please refer to right
illustration of construct in of ground) (fig.3)
6. lathe alignment part.1
with the lathe install and running. We
recommend a check on machine aligment before commencing work.
Check leveling and machine alignment at regular periods to periods to
ensure continued lathe
accuracy.
Headstock check:
take a light cut-with a
keen tool over a 5
In.(150mm) length of 2
In.dia.(50mm).steel bar
gripped in the chuck but
not supported at the free
end. Micrometer reading
at each end of the turned
length (at A and B of
Fig.4) should be the
same.
To correct a difference in readings, slacken and release the
four-headstock hold-down screws (J) shown in Fig.4 and adjust the
set-over screw (K) beneath the headstock. Then tighten all screws, after
adjustment and repeat the test-cut/micrometer-reading sequence until
micrometer reading are identical, so machine now cutting absolutely
parallel.