Intelligent control technology for deep drawing of sheet metal

来源期刊：中南大学学报(英文版)2008年第z2期

论文作者：钱志平 马瑞 赵军 杨嵩

文章页码：273 - 277

Key words：intellectualization； axis-symmetric part and non-axis symmetric part； deep drawing； sheet metal forming

Abstract: The intelligent press forming of sheet metal is a completely new and comprehensive technology that combines control-science, computer science, material science and metal forming theory. Although the technology originated in 1980s from America, it was focused on the spring-back of V-shaped bending. Not until 1990s was some pioneering research conducted on the intellectualized control of cup-deep drawing. The research field is expanded to the axis-symmetric part and non-axis symmetric part. After a series of theoretical and experimental research, an intellectualized control system on the deep drawing processing of sheet metal is developed. The common general feature of sheet metal on the process of deep drawing is analyzed and a completely mechanical model is concluded and the deep drawing intellectualized control of sheet metal is finally realized.