A compound die will be used to blank and punch a large washer out of 6061ST aluminum alloy sheet stock 4.50 mm thick. The outside diameter of the washer is 60.0 mm and the inside diameter is 25.0 mm. Determine the punch and die sizes for the blanking operation. Determine the force required to perform the blanking and punching operation, assuming that the punches are staggered so that punching occurs first, then blanking. The aluminum sheet metal has a tensile strength = 310 MPa. Consider a clearance allowance value of 0.060.

A compound die will be used to blank and punch a large washer out of 6061ST aluminum alloy sheet stock 4.50 mm thick. The outside diameter of the washer is 60.0 mm and the inside diameter is 25.0 mm. Determine the punch and die sizes for the blanking operation. Determine the force required to perform the blanking and punching operation, assuming that the punches are staggered so that punching occurs first, then blanking. The aluminum sheet metal has a tensile strength = 310 MPa. Consider a clearance allowance value of 0.060.

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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