During the manufacturing of a wire of 6 mm in diameter, a metallic material with mechanical properties such as K = 1100 MPa and n 0.3 was used. If the initial %3D !3! diameter of the rod was 11 mm, and the speed used was 0.6 m/s, and, assuming that the frictional and redundant work together constitute 30% of the ideal work of deformation, a)- Calculate the power required to perform this operation b)- Calculate the die pressure at the die exit.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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During the manufacturing of a wire of 6 mm in diameter, a metallic material with
mechanical properties such as K = 1100 MPa and n 0.3 was used. If the initial
diameter of the rod was 11 mm, and the speed used was 0.6 m/s, and, assuming
that the frictional and redundant work together constitute 30% of the ideal work of
deformation,
a)- Calculate the power required to perform this operation
b)- Calculate the die pressure at the die exit.
Transcribed Image Text:During the manufacturing of a wire of 6 mm in diameter, a metallic material with mechanical properties such as K = 1100 MPa and n 0.3 was used. If the initial diameter of the rod was 11 mm, and the speed used was 0.6 m/s, and, assuming that the frictional and redundant work together constitute 30% of the ideal work of deformation, a)- Calculate the power required to perform this operation b)- Calculate the die pressure at the die exit.
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