3) an open die. Initial diameter of the cylindrical work part = 30 mm, and its height = 50 mm. The part is upset to an average diameter temperature yields at 90 MPa. Coefficient of friction at the die-work interface Determine (a) the final height of the part and (b) the maximum force in the operation. Chapter 18: Problem 18.14 (SI units) A hot upset-forging operation is performed in 45 mm. The work metal at this elevated 0.40.

3) an open die. Initial diameter of the cylindrical work part = 30 mm, and its height = 50 mm. The part is upset to an average diameter temperature yields at 90 MPa. Coefficient of friction at the die-work interface Determine (a) the final height of the part and (b) the maximum force in the operation. Chapter 18: Problem 18.14 (SI units) A hot upset-forging operation is performed in 45 mm. The work metal at this elevated 0.40.

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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