Deep drawing characteristics of automotive aluminum alloys

Jain, Mukesh; Allin, J.; Bull, M. J.

doi:10.1016/s0921-5093(98)00845-4

Cited by 53 publications

(17 citation statements)

References 8 publications

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“…External design parts require a perfect outer shape without wrinkles or scratches since they cannot always be concealed by paint (Kleiner, Geiger, & Klaus, 2003;Jaina, Allina, & Bullb, 1998;Ghouati & Chen, 2006). The forming process must therefore avoid scratches that may occur due to friction between blank and tooling.…”

Section: Figure 1 Tooling Design Process With (B) and Without Simulamentioning

confidence: 99%

Manufacturing Process Simulation – On Its Way to Industrial Application

Otten¹,

Weber²,

Arent³

2018

IJAAA

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Section: Figure 1 Tooling Design Process With (B) and Without Simulamentioning

confidence: 99%

Manufacturing Process Simulation – On Its Way to Industrial Application

Otten¹,

Weber²,

Arent³

2018

IJAAA

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“…Jain et al [1] studied the fracture characteristics of the deep drawn cup. Using the blank holder the formation of the fissure and the crack initiation at the site of the blank edges also the ironing of the wrinkles characteristics are studied.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Friction on Deep Drawing of Elliptically Perforated Sheet

2017

IJAERD

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“…The first one is the springback computation in order to accurately determine the final dimensions of the bent parts [5][6][7][8][9]. The second one is the bendability prediction for a given sheet and material [10][11][12][13][14]. Bendability is defined as the limit of the formability of a bent sheet.…”

Section: Introductionmentioning

confidence: 99%

A finite element analysis of the bending and the bendability of metallic sheets

et al. 2010

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The main objective of this paper is to study the bendability of metallic sheets by using the finite element method. In this aim, two variants of an advanced GursonTvergaard-Needleman model [1,2] are implemented in the home made FE code LAGAMINE [3,4] and coupled with the Thomason model to predict the coalescence of voids. This advanced model is an extension of the original one to take into account of the plastic anisotropy and the mixed (isotropic + kinematic) hardening of the matrix. The difference between the two variants is related to the modeling of the damage evolution. As the advanced model is used to study the bending process, its yield function is slightly modified in order to take into account the loadings with negative triaxiality ratios. These present implementations are used to simulate the pure bending process and to predict the bendability of dual phase (DP) steel. The combined effect of an initial geometrical imperfection and damage evolution on the bendability is also studied.

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Deep drawing characteristics of automotive aluminum alloys

Cited by 53 publications

References 8 publications

Manufacturing Process Simulation – On Its Way to Industrial Application

Manufacturing Process Simulation – On Its Way to Industrial Application

The Effect of Friction on Deep Drawing of Elliptically Perforated Sheet

A finite element analysis of the bending and the bendability of metallic sheets

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