The Study of Bending Forming Using Finite Element Discretization
In the bending forming process,it is well known that the relation of the forces and the strains.But it is inexplicit about the dynamic process.This paper analysed the bending forming dynamic process of the pure T2 copper.A finite element mesh is printed on the top end surface of the specimen by a hairline greasy pen.The dynamic process was carded out on a bending machine,and shot by a digital camera.The photos of forming process were processed in order to make the analysis explicitly.Through contrasted the processed photos of the different times,the shape changing could be observed clearly.And the pure T2 copper would be bended more easier in the later period process.
Bending forming Finite element method Dynamic analysis shape changing
SHEN Longzhang FAN Yujin HUAI Jianming HAN Teng WANG Weida LIANG Ting
Faculty of Mechanical and Electrical Engineering,Kunming University of Science and Technology,Kunmin Faculty of Foreign Languages and Cultures,Kunming University of Science and Technology,Kunming Yunna
国际会议
沈阳
英文
464-467
2012-09-26（万方平台首次上网日期，不代表论文的发表时间）