Numerical simulation of sheet metal forming: a review
Numerical simulation is becoming one of the main methods to investigate various
engineering problems with sophisticated conditions. A considerable amount of research is …
engineering problems with sophisticated conditions. A considerable amount of research is …
Sheet metal shrink flanging process: a critical review of current scenario and future prospects
Flanging is sheet metal forming process which has high-end applications from automobile
industry to aircraft industry. Straight, stretch, shrink and hole-flanging are the variations of …
industry to aircraft industry. Straight, stretch, shrink and hole-flanging are the variations of …
A non-quadratic pressure-sensitive constitutive model under non-associated flow rule with anisotropic hardening: Modeling and validation
A non-associated flow rule (non-AFR) constitutive model is proposed to describe the
evolving yield stress and plastic potential surfaces of sheet metal under plane stress …
evolving yield stress and plastic potential surfaces of sheet metal under plane stress …
Experimental studies on the stress-strain state under drawing aluminum–copper bimetal parts rectangular in plan
The stress-strain state has been studied for a flange of a semiproduct made of an aluminum–
copper bimetal under drawing boxes rectangular in plan. These studies are carried out …
copper bimetal under drawing boxes rectangular in plan. These studies are carried out …
Robustness of deep-drawing finite-element simulations to process variations
Robustness of numerical models paves the way for efficient compensation of perturbations
resulting in deviations from the nominal conditions. This is critical if the numerical …
resulting in deviations from the nominal conditions. This is critical if the numerical …
Capability of the BBC2008 yield criterion in predicting the earing profile in cup deep drawing simulations
The paper deals with constitutive modeling of highly anisotropic sheet metals and presents
FEM based earing predictions in a round cup drawing simulation of highly anisotropic …
FEM based earing predictions in a round cup drawing simulation of highly anisotropic …
Plastic behaviour of sheet metal
D Banabic - Sheet metal forming processes: constitutive modelling …, 2010 - Springer
Abstract In the Sect. 2.8 the summation convention over repeated indices is used. Let A
denote second-order tensor and B a forth-order tensor. One can define the double …
denote second-order tensor and B a forth-order tensor. One can define the double …
The contact pressure in drawing parts without clamping the workpiece flange
In the paper, dependence has been obtained to calculate the contact pressures when
drawing down the axisymmetric workpiece without a blank flange collet. The solution is …
drawing down the axisymmetric workpiece without a blank flange collet. The solution is …
A novel yield criterion and its application to calculate the rolling force of a thick plate during hot rolling
SH Zhang, WH Tian, L Deng - Journal of the Brazilian Society of …, 2021 - Springer
In order to solve the problem of establishing the rolling force model, which is caused by the
nonlinear Mises specific plastic power, a novel yield criterion, called mean slope yield …
nonlinear Mises specific plastic power, a novel yield criterion, called mean slope yield …
Material parameters identification procedure for BBC2003 yield criterion and earing prediction in deep drawing
Formation of wavy boundaries at the open end of a drawn cup is referred to as earing.
Plastic anisotropy is the main parameter contributing to formation of ears. Therefore, in order …
Plastic anisotropy is the main parameter contributing to formation of ears. Therefore, in order …