Numerical Simulation of Cold Roll Forming by the Non-uniform Finite Strip Method

被引：0
|
作者：
Ma, Lidong [1 ]
Liu, Cai [2 ]
Meng, Zhijuan [3 ]
机构：
[1] Taiyuan Univ Sci & Technol, Sch Mat Sci & Engn, Taiyuan 030024, Shanxi, Peoples R China
[2] Yanshan Univ, Sch Mech Engn, Qinhuangdao 066004, Hebei, Peoples R China
[3] Taiyuan Univ Sci & Technol, Sch Appl Sci, Taiyuan 030024, Shanxi, Peoples R China
来源：
ADVANCES IN ROLLING EQUIPMENT AND TECHNOLOGIES | 2011年 / 145卷
关键词：
Numerical simulation; Cold-roll forming; Spline finite strip method; Finite element method;
D O I：
10.4028/www.scientific.net/AMR.145.248
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Cold roll forming is a very complicated non-linear process of geometry, materials and contact. Based on the Updated-Lagrangian method, a theoretical model of the non-uniform finite strip method is presented in this paper. The method is employed to analyze the forming process of U-channel section steel, and the three-dimensional displacement field, the stress field and the strain field of whole process have been established. This research work will lay the foundation for the CAD/CAM high technology of a cold forming roll.
引用
收藏
页码：248 / +
页数：2
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