Numerical analysis of dimension precision of U-shaped aluminium profile rotary stretch bending

• Published in: Transactions of Nonferrous Metals Society of China Vol. 17; no. 3; pp. 581 - 585
• Main Authors: YU, Zhong-qi, LIN, Zhong-qin
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.06.2007; School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
• Subjects: aluminium profile; numerical simulation; rotary stretch bending; section distortion; springback; rotary stretch bending; springback; numerical simulation; aluminium profile; section distortion

In order to enhance the dimension precision of bent part, advanced bending technologies is requested recently. Rotary stretch bending(RSB) is a suitable technology to realize high precision of bent part. The effect of processing parameters, namely the side pressure and the stretching force, on the d...