支持变型设计的装配模型建模方法

Research on Assembly Modelling for Product Variant Design

出产品结构变型主要有纵向布局结构变化和横向布局结构变化两种基本形式 .在装配模型层次化的基础上 ,将顶层基本骨架作为自顶向下设计建模时传递信息的纽带 ,以Pro/ENGINEER为技术平台 ,提出适应快速变型设计要求的装配模型的建模方法 。

It is point out that a product structure's variant design primarily includes two types-horizontal layout and vertical layout.Based on the arrangement relations of an assembly model,a new approach for assembly modelling is put forward by taking Top Basic Skeleton as a bridge and Pro/ENGINEER as a technical support.This modelling can well adapt to a product's variant design and series design.