It is showed that the limit drawing height could be greatly improved as a variable BHF deep-drawing process was adapted.
结果表明,变压边力拉深工艺能够极大提高板料的极限拉深高度。
Pulsating blank holder forces are used in deep-drawing process to increase the draw depth and improve the surface quality of drawn piece.
采用脉动变化的压边力控制拉深工艺,可提高成形极限及拉深件的表面质量。
Drawbead application is an effect method in sheet metal deep-drawing process to control material flow.
设置拉延筋是板料拉深成形过程中控制材料流动的有效方法。
The latest achievements achieved in the intelligent deep-drawing process are summarized and the intelligent control architecture for blank holder force control is demonstrated in detail.
概述了拉深成形智能化的研究现状,详细叙述了压边力智能控制系统的架构。