Answered: 3. A turning operation is carried out…

3. A turning operation is carried out on aluminum (100 BHN), the cutting conditions are: v = 5.6 m/s, f = 0.25 mm/rev, and d = 2.0 mm. The lathe has a mechanical efficiency = 0.85. Based on %3D the

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.

Question

3. A turning operation is carried out on
aluminum (100 BHN), the cutting conditions
are: v = 5.6 m/s,
f = 0.25 mm/rev, and d = 2.0 mm. The lathe
has a mechanical efficiency = 0.85. Based on
%D
%3D
%D
the
specific energy values U = 0.7 N-m/mm3 for
aluminum. Determine the power consumed
by lathe.

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