摘要
装配设计是级进模结构CAD系统的核心。模具结构的装配设计方法影响到级进模结构设计的速度。提出并实现了基于散列索引二叉树的装配模型，该模型可有效地描述零件间的装配约束关系，为模具标准结构的自动装配设计提供了基础。
Assembly design is the key to design the structure of progressive dies, which affects on the quality and efficiency of design. In this paper,an assembly model based on hash-in dex binary tree was proposed. The model can be used to describe the constraints of components,and the standard structure of progressive dies can also be automatically designed on the basis of the model.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
1997年第4期16-17,103,共3页
China Mechanical Engineering
基金
国家自然科学基金!5965013
