摘要
本文通过实验分析了车用密封件塞帽的冲压成形规律，总结出展开料形状尺寸与塞帽拉伸成形后缺口宽度的关系公式。
Based on the experiments, this paper analyses the law of press forming of automotive seal plug cap and sums up the formula of the relation between the shape and the sige of the unfolded material and the width of notch ofter it is drawn into shape.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1997年第12期100-104,共5页
Journal of South China University of Technology(Natural Science Edition)
关键词
密封件
薄板坯
拉伸变形
seal elements
sheet billets
drawing deformation
