摘要
基于新提出的冲压成型过程仿真汇场理论,建立了汇场理论支持系统,它含有控制程序、简化的模型库、方法库和数据库等4大部分,是一个模型驱动系统。运行该系统,对L形件压延过程进行仿真,得到了毛料外形,应变分布及压延过程图象。
Support Syftem of sink Field Theory (3SFT) for process modclling of stamping deformation is developed. It includes simplified date-base, modelbase, functionbase and control language.By using 3SFT, the modelling computation on deep drawing process of reentrant contour shell has been operated, Blank contours, strain rate distribution and computer modelling of deep drawing process is obtaind in blueprint.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1989年第1期34-37,共4页
Journal of University of Science and Technology Beijing
