Question: Estimate the force required to upset a 0.125-in.-diameter C74500 brass rivet in order to form a 0.25-in.-diameter head. Assume that the coefficient of friction between

Estimate the force required to upset a 0.125-in.-diameter C74500 brass rivet in order to form a 0.25-in.-diameter head. Assume that the coefficient of friction between the brass and the tool-steel die is 0.2 and that the rivet head is 0.125 in. in thickness

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The radius of rivet is r 0125 in and height is h 0125 in since the bronze used ... View full answer

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