Thinning and residual stresses of sheet metal in the deep drawing process

El‐Sherbiny, M.; Zein, Hussein; Abd-Rabou, M.; Shazly, Mostafa

doi:10.1016/j.matdes.2013.10.055

Cited by 46 publications

(30 citation statements)

References 9 publications

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“…Their studies showed that for the blank holder force between 0.65 MPa and 10 MPa, the process was carried out without wrinkling and tearing. Sherbiny et al [17] observed the influences of punch and die radius on thinning and residual stresses of sheet metal in the deep-drawing process experimentally. Furthermore, they demonstrated that the lower friction coefficient (μ = 0-0.3), was more suitable to reduce the thinning of the cup.…”

Section: Introductionmentioning

confidence: 99%

An experimental investigation into the warm deep-drawing process on laminated sheets under various grain sizes

Afshin

Kadkhodayan

2015

Materials & Design

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Section: Introductionmentioning

confidence: 99%

An experimental investigation into the warm deep-drawing process on laminated sheets under various grain sizes

Afshin

Kadkhodayan

2015

Materials & Design

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“…When tension reaches maximum value the side wall will fail by splitting. Cup collapse due to thinning with increase in blank holder force over 0.5 ton [9].…”

Section: Blank Holder Forcementioning

confidence: 99%

Effect of Different Parameters on Deep Drawing Process for Minimum Stress and Defects by Experimental and Simulation Study: A Review

2016

IJAERD

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“…When tension reaches maximum value the side wall will fail by splitting. Cup collapse due to thinning with increase in blank holder force over 0.5 ton [7].…”

Section: Blank Holder Forcementioning

confidence: 99%

Experimental and Simulation study of Deep drawing process-A review

2014

IJAERD

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Deep drawing is part of forming process in which sheet metal drawn into die cavity by action of a punch. So, due to action of punch desired shape can be achieved. For reduce various defects in deep drawing process it is essential to control or vary physical and geometric parameters of deep drawing process. Sheet-metal drawing is a more complex operation than cutting or bending, and more things can go wrong. A number of defects can occur in a drawn product. It is essential to reduce otherwise production cost is simultaneously increased. A blank holding force, punch force, material property of sheet metal, thickness of sheet, velocity of punch, these are all affecting parameters in deep drawing process to regulate wrinkling effect, tearing effect and fracture defect. Nowadays composite material is extensively used in manufacturing industries due to its better strength. Therefore with the help of experimental and simulation tools investigation of stress and strain distributions in the deep drawn cup were also done and the Finite element results can predict the same place of tearing and wrinkling error for bimetal cup as occurred in experimental tests.

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Thinning and residual stresses of sheet metal in the deep drawing process

Cited by 46 publications

References 9 publications

An experimental investigation into the warm deep-drawing process on laminated sheets under various grain sizes

An experimental investigation into the warm deep-drawing process on laminated sheets under various grain sizes

Effect of Different Parameters on Deep Drawing Process for Minimum Stress and Defects by Experimental and Simulation Study: A Review

Experimental and Simulation study of Deep drawing process-A review

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