Anisotropic yield function of aluminum alloy sheet for accurate press forming simulation
نویسندگان
چکیده
منابع مشابه
Prediction of earing in deep drawing of anisotropic aluminum alloy sheet using BBC2003 yield criterion
This paper investigates the earing phenomenon in deep drawing of AA3105 aluminum alloy, experimentally and numerically. Earing defect is mainly attributed to the plastic anisotropy of sheet metal. In order to control such defect, predicting the evolution of ears in sheet metal forming analyses becomes indispensable. In this regard, the present study implements the advanced yield criterion BBC20...
متن کاملprediction of earing in deep drawing of anisotropic aluminum alloy sheet using bbc2003 yield criterion
this paper investigates the earing phenomenon in deep drawing of aa3105 aluminum alloy, experimentally and numerically. earing defect is mainly attributed to the plastic anisotropy of sheet metal. in order to control such defect, predicting the evolution of ears in sheet metal forming analyses becomes indispensable. in this regard, the present study implements the advanced yield criterion bbc20...
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The single point incremental forming (SPIF) is one of the dieless forming processes which is widely used in the sheet metal forming. The correct selection of the SPIF parameters influences the formability and quality of the product. In the present study, the Gurson-Tvergaard Needleman (GTN) damage model was used for the fracture prediction in the numerical simulation of the SPIF process of alum...
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Contents Summary ix Samenvatting xi Preface xv Nomenclature xix 1 Introduction 1 1.
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ژورنال
عنوان ژورنال: Journal of Japan Institute of Light Metals
سال: 2015
ISSN: 0451-5994,1880-8018
DOI: 10.2464/jilm.65.536