EXPERIMENTAL TESTING OF DRAW-BEAD RESTRAINING FORCE IN SHEET METAL FORMING
来源期刊:Acta Metallurgica Sinica2003年第1期
论文作者:J.H.Yang X.Y.Ruan D.N.He J.Chen
Key words:sheet metal forming; draw-bead restraining force; numerical sim-ulation;
Abstract: Due to complexities of draw-bead restraining force calculated according to theory anddepending on sheet metal forming properties experiment testing system, a simplifiedmethod to calculate draw-bead restraining force is put forward by experimental methodin cup-shaped drawing process. The experimental results were compared with numer-ical results and proved agreement. It shows the method is effective.
J.H.Yang1,X.Y.Ruan1,D.N.He1,J.Chen1
(1.Department of Plasticity Forming Engineering, Shanghai Jiao Tong University, Shanghai 200030, China)
Abstract:Due to complexities of draw-bead restraining force calculated according to theory anddepending on sheet metal forming properties experiment testing system, a simplifiedmethod to calculate draw-bead restraining force is put forward by experimental methodin cup-shaped drawing process. The experimental results were compared with numer-ical results and proved agreement. It shows the method is effective.
Key words:sheet metal forming; draw-bead restraining force; numerical sim-ulation;
【全文内容正在添加中】