Calculate the shearing force (kN, rounded off to the nearest whole number) needed for a blanking operation on a metal sheet with the following properties: UTS (MPa) Yield strength (MPa) Elongation (%) 880 1050 6 The shape of the blank is as shown, consisting of rectangular plate with a perforated center (perforation is also rectangular). The sheet metal has a thickness of 2.5 mm. The shearing force, Fshear, may be calculated from the equation: 3 mm 25 mm F₂ "shear = (0.7%) * T * L where ou is the ultimate tensile strength, T is the sheet thickness, and L is the total length of the sheared edge. a) 271 b) 221 c) 1378 d) 462 e) 323 45 mm 15 mm

Calculate the shearing force (kN, rounded off to the nearest whole number) needed for a blanking operation on a metal sheet with the following properties: UTS (MPa) Yield strength (MPa) Elongation (%) 880 1050 6 The shape of the blank is as shown, consisting of rectangular plate with a perforated center (perforation is also rectangular). The sheet metal has a thickness of 2.5 mm. The shearing force, Fshear, may be calculated from the equation: 3 mm 25 mm F₂ "shear = (0.7%) * T * L where ou is the ultimate tensile strength, T is the sheet thickness, and L is the total length of the sheared edge. a) 271 b) 221 c) 1378 d) 462 e) 323 45 mm 15 mm

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter25: Testing And Inspection

Section: Chapter Questions

Problem 25R: What would be the longitudinal shearing strength per millimeter of a specimen that was 50.8 mm wide...

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