Example 3: A hydraulic forging press is capable of exerting a maximum force 1,000,000 N. A cylindrical workpart is to be cold upset forged. The starting part has diameter 30 mm and height 30 mm. The flow curve of the metal is defined by K= 400 MPa and n= 0.2. Determine the maximum reduction in height to which the part can be compressed with this forging press, if the coefficient of friction = 0.1. %3D %3D %3D

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Example 3:
A hydraulic forging press is capable of exerting a maximum force = 1,000,000 N. A cylindrical
workpart is to be cold upset forged. The starting part has diameter 30 mm and height = 30 mm.
The flow curve of the metal is defined by K = 400 MPa and n = 0.2. Determine the maximum
reduction in height to which the part can be compressed with this forging press, if the coefficient of
friction = 0.1.
Transcribed Image Text:Example 3: A hydraulic forging press is capable of exerting a maximum force = 1,000,000 N. A cylindrical workpart is to be cold upset forged. The starting part has diameter 30 mm and height = 30 mm. The flow curve of the metal is defined by K = 400 MPa and n = 0.2. Determine the maximum reduction in height to which the part can be compressed with this forging press, if the coefficient of friction = 0.1.
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