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Fundamentals of Machining Processes, 2nd Edition
book

Fundamentals of Machining Processes, 2nd Edition

by Hassan Abdel-Gawad El-Hofy
August 2013
Beginner to intermediate content levelBeginner to intermediate
562 pages
16h 1m
English
CRC Press
Content preview from Fundamentals of Machining Processes, 2nd Edition
261Machining by Abrasion
Sev
tgd
= sin ψ
e
S
g
g
=−1
100
where
v
d
is the peripheral speed of the disk in m/min
e
g
is the correction coefcient (2–8)
S
g
is the slippage, percent
ψ is the driving disk inclination angle
If the grinding-wheel speed is v
g
, the peripheral speed of the workpiece is
calculated from
ve
vv
wg
dg
cosψ
The machining time for this case t
m
becomes
t
lll
ev
m
ao
gd
=
++
sin
(min)
ψ
Applications for this type include the grinding of cylinders without
protrusions, such as steeples, shafts, bushes, and rings. It is also used for
end feed operations, in machining stepped shafts, and in neck bushes.
The depth of cut ranges from 0.002 to 0.2 mm. Longitudi ...
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Publisher Resources

ISBN: 9781466577022