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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Springback Analysis in Sheet Metal Forming of Non-linear Work-Hardening material Under Pure Bending
Abstract This paper deals with the springback analysis in sheet metal forming for non-linear work-hardening material under pure bending. Using the deformation theory of plasticity, formulation of the problem and spring back ratio is derived using Ramberg–Osgood stress strain relationship with Tresca and Von-Mises yielding criteria. The results have been representing the effect of different value of Y/E or σo/E ratio, different values of strain hardening index (n), Poisson’s ratio (ν) and thickness on springback ratio (R0/Rf). The main aim of this paper is to study the effects of the thickness, Y/E ratio, n and Poisson’s ratio in spring back ratio.
Springback Analysis in Sheet Metal Forming of Non-linear Work-Hardening material Under Pure Bending
Abstract This paper deals with the springback analysis in sheet metal forming for non-linear work-hardening material under pure bending. Using the deformation theory of plasticity, formulation of the problem and spring back ratio is derived using Ramberg–Osgood stress strain relationship with Tresca and Von-Mises yielding criteria. The results have been representing the effect of different value of Y/E or σo/E ratio, different values of strain hardening index (n), Poisson’s ratio (ν) and thickness on springback ratio (R0/Rf). The main aim of this paper is to study the effects of the thickness, Y/E ratio, n and Poisson’s ratio in spring back ratio.
Springback Analysis in Sheet Metal Forming of Non-linear Work-Hardening material Under Pure Bending
Lal, Radha Krishna (Autor:in) / Dwivedi, Jai Prakash (Autor:in) / Bhagat, Manish Kumar (Autor:in) / Singh, Virendra Pratap (Autor:in)
Journal of The Institution of Engineers (India): Series C ; 98 ; 155-170
03.09.2016
16 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Springback Analysis in Sheet Metal Forming of Non-linear Work-Hardening material Under Pure Bending
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