基于图形模板的装配体参数化设计技术研究  

Research on Assembly Parameters Design Technology Based on Graphic Template

作　　者：曾翠华[1] 贺国燕[1] 

机构地区：[1]中国工程物理研究院工学院,四川绵阳621900

出　　处：《教学与科技》2015年第4期18-25,共8页Teaching and Science Technology

基　　金：四川省教育厅（项目编号2015SJ01）

摘　　要：当前的装配体参数化设计均实现了3D装配体参数化设计的零部件模板建库和虚拟装配，但装配体参数化设计技术的实现方法、开发效率及系统柔性还有待深入研究。针对该问题，本文提出基于图形模板的模型样板库参数化设计方法，分别对参数化零部件库、装配体与零部件数据关联、装配体动态链接库接口程序等关键技术开展了理论研究，给出了所开发的模具原型系统实例。该原型系统能在任意装配模式下实现全自动参数化生成零件和装配体，提升了系统柔性，可实现复杂装配体产品的系列化设计，大大缩短产品研发周期。Current parametric design system for assembly has realized component template library and virtual assembly. However, the development technology, the development efficiency and the system flexibility of automatic 3D assembly parameters design are still to be further studied. To focus on the demand, overall framework of parametric design prototype system for assembly is given. The key technology of the parametric component library, assembly and component data association, assembly dynamic link library interface program are studied. An example of the parametric design prototype system of the die is given. The prototype system can realize automatic parametric generation of parts and assembly in any assembly mode, and can improve the system flexibility, and also can realize the serialization design of complex assembly products, which will greatly shorten the product development cycle.

关 键 词：参数化设计 二次开发 装配体:动态链接库 

分 类 号：TP317.4[自动化与计算机技术—计算机软件与理论]