注塑模协同设计过程中的版本管理研究

将协同思想引入注塑模设计过程有利于提高设计效率，缩短开发周期。由于注塑模开发过程中产品数据复杂，协同设计需要有效的产品数据管理的支持。版本管理作为产品数据管理的重要组成部分，在协同设计过程中起着重要作用。在介绍版本管理特点的基础上，构筑了混合存贮和多级版本的版本管理支持环境，同时提出一个有效的版本管理模型。

Research on Version Management for Collaborative Design of Injection Mold

Collaborative design for injection mold design will improve the design efficiency and shorten the development period. Because of the complexity of product data in the process of injection mold collaborative design, efficient product data management is needed. Version management, an important part of product data management, plays an important role in collaborative design. In this paper, the authors analyze the characters of version management and design a version management environment including hybrid storage and hierarchical version. A model of version management is presented.