SolidWorks软件与小型PDM系统集成技术研究

摘要

针对当前中小企业CAD系统与PDM系统集成中存在的问题,研究CAD系统与PDM系统的集成模式,设计三维CAD软件SolidWorks 2010与自行开发的小型PDM系统集成的功能模块,提出以封装模式与接口模式相结合实现由PDM端向SolidWorks端的集成,以接口模式和紧密集成模式相结合实现由SolidWorks端向PDM端的集成.通过调用SolidWorks API函数,完成产品结构树的遍历,并在SolidWorks软件中开发了插件“CAD/PDM集成”,集成该PDM系统的所有功能；在该PDM系统中更新产品结构树,实现SolidWorks与PDM系统的双向集成,保证了数据的完整性和一致性.最后通过系统的正常运行验证了集成功能模块设计和实现方法的正确性.%In view of the problems existing in the system integration of the current small and medium-sized enterprise CAD system and Product Data Management (PDM) , CAD system and PDM system integration mode is studied, 3D CAD software SolidWorks 2010 and the small PDM system developed by author integrated function modules is designed, and packaging mode and interface mode combined with each other to realize the integration of PDM with SolidWorks is put forward, through combining interface mode and tight integration model to realize the combination of SolidWorks to PDM integration. Traversing of product structure tree is finished by calling the SolidWorks API functions, and plugin "CAD/PDM integration'' is developed in the software of Solid-Works, integrating all functions of the PDM system; product structure tree is updated in the PDM system, realizing the double-way of the SolidWorks and PDM system integration, ensuring the integrity and consistency of the data. Finally, the normal operation of the system verifies the integrated function modules design and the realization method.