Engineering, 14.04.2020 19:31 finnthedino

A sheet-metal part that is 5.0 mm thick, 85 mm long, and 20 mm wide is bent in a wiping die to an included angle of 90o and a bend radius of 7.5 mm. The bend is made in the middle of the 85 mm length, so that the bend axis is 20 mm long. The metal has a yield strength of 220 MPa and a tensile strength of 340 MPa. Compute the force required to bend the part, given that the die opening dimension

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A sheet-metal part that is 5.0 mm thick, 85 mm long, and 20 mm wide is bent in a wiping die to an in...