4. A piercing punch of a die assembly has a diameter of 20mm and will be used to punch in analuminum plate with a thickness of 4mm. Knowing that the ultimate shear stress of the plate is280 MPa, determine the force P required to punch through the plate.PunchAluminum= 4 mmd=20 mm

Given that t=4 mmd= 20 mmUltimate shear stress = 280 Mpa

Answered: Punch Aluminum =4 mm d-20 mm

Engineering

Civil Engineering

Punch Aluminum =4 mm d-20 mm

Steel Design (Activate Learning with these NEW titles from Engineering!)

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Author:Segui, William T.

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Chapter1: Introduction

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Problem 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...

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Construction Process

In civil engineering, construction is the combination of art and science, to construct a physical and naturally built environment, starting from the design phase. The construction process falls under the area of building construction, which is a sub-branch of civil engineering. Hence, it is also sometimes called the design and build or design-build process. The work of construction is majorly carried out by civil engineers and design professionals along with a team of works consisting of contractors and subcontractors.

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4. A piercing punch of a die assembly has a diameter of 20mm and will be used to punch in an
aluminum plate with a thickness of 4mm. Knowing that the ultimate shear stress of the plate is
280 MPa, determine the force P required to punch through the plate.
Punch
Aluminum
= 4 mm
d=20 mm

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