摘要
介绍形成小圆角半径的圆孔翻边模具的结构特点 ,按体积不变的原则 ,推导了计算公式 .
Die structure based on the process of forming small fillet radius is introduced,and deduced the formula according to the principle of volume invariably.
出处
《华东交通大学学报》
2000年第2期81-83,共3页
Journal of East China Jiaotong University
关键词
小圆角半径
圆孔翻边模
结构
工艺计算
small fillet radius
die of circular hole flange workpiece
