工程图档管理软件的设计开发

介绍了工程图档管理系统在企业信息化建设中的作用，结合连续挤压设备的设计工作和图纸管理的实际，分析和设计了具体可行的实现方法，描述了用VB开发的工程图档管理系统的过程、功能及特点．系统除了实现了图纸库的建立和管理功能外，还增加了图纸的签入、签出功能，使得跟踪和管理图纸的版本得以实现．并且充分考虑了系统安全，建立了有效的用户权限管理功能模块．

Implementation of Drawing Information Management System

The initial step of building a PDM system is to set up a document information management system. The process and technology of a document management system is discussed. The system arranges all drawing information in a tree-like structure by using a centralized database and provides a simple interface to retrievethe user query result. Drawing version control and system security also is implemented with dedicated consideration. This DIMS is developed with Visual Basic,and can meet the need of team-work designers.