Engineering, 25.11.2021 07:20, npaslayoy1bzj

A bending operation is performed on cold-rolled steel sheet in a V die. The die opening is 25 mm. The sheet is 4.0 mm thick and 25 mm wide. The tensile strength of the material is 300MPa. The resulting sheet metal part has an angle of 30 and a bend radius of 6 mm. Determine the bend allowance in mm.

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A bending operation is performed on cold-rolled steel sheet in a V die. The die opening is 25 mm. Th...