Question

tell the correct answer

Answer 1

Answer:

Explanation:

1. A straight bead is being formed on a 1.5-mm thick aluminum sheet in a 25-mm-diameter die cavity, as shown in Fig. 1. If Y = 160 MPa and E = 75 GPa. Considering springback, calculate the outside diameter of the bead after it is formed and unloaded from the die.

Answer 2

Answer:

Hlo

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