FEM SIMULATION OF DEEP DRAWING PROCESS OF ALUMINIUM ALLOYS

Applied Computer Science

Tomasz JACHOWICZ¹  Volodymyr KRASINSKYI²  Ivan GAJDOS³  Jan SLOTA⁴  Marek SISER⁵ 

[1] Lublin University of Technology, Faculty of Mechanical Engineering, Department of Polymer Processing, Nadbystrzycka 36 St., 20618 Lublin, Poland, [e-mail];Lviv Polytechnic National University, Department of Chemical Technology of Plastics, S. Bandery 12 St., 79013 Lviv, Ukraine, [e-mail];Technical University of Košice, Faculty of Mechanical Engineering, Institute of Technologies and Management, Mäsiarska 74 St., 04001 Košice, Slovakia, [e-mail];Technical University of Košice, Faculty of Mechanical Engineering, Institute of Technologies and Management, Mäsiarska 74 St., 04001 Košice, Slovakia, [e-mail];Technical University of Košice, Faculty of Mechanical Engineering, Institute of Technologies and Management, Mäsiarska 74 St., 04001 Košice, Slovakia, [e-mail];

关键词: deep drawing;    Al alloys;    sheet metal;    numerical simulation;   

DOI  :  

来源: DOAJ

【 摘 要 】

This paper presents results of research with FEM simulation of sheet metal forming process. The two types of aluminium alloys from 5XXX and 6XXX series, which are used in automotive industry, were compared. The computer simulation and numerical analysis of deep drawing cup test were used to predict the ability of the forming of these alloys. The plasti-city model Hill'90 was used for stamping simulations. The results of nu-merical simulation were validated by real experiment using sheet metal testing machine Erichsen 145-60. Both results were compared with regard to prediction accuracy in changes of thickness and ear profile.

【 授权许可】

Unknown