摘要
针对工程机械行业产品设计的要求,结合CAXA设计平台的特点,提出了通用件库的系统构架,探讨了通用件库的设计方法,建立了可动态扩充的通用件库模型,实现了通用件库系统的动态扩充和通用件参数的离线编辑功能,从而大大地提高了通用件库的建库效率,所开发的零件库系统巳应用于"基于CAXA的工程机械设计系统",取得了良好的效果。
According to the requirement of product design in construction machinery industry and the characteristics of CAXA platform, this paper brings up the frame construction and design method of general parts library. A Model of parts library are presented and implemented to improve efficiency of parts library setup, which can be expanded dynamically and parts parameters can be edited off-line.A General Parts library system has been developed and applied to the construction machinery design system based on CAXA and made good results.
出处
《机械制造与自动化》
2005年第2期96-99,共4页
Machine Building & Automation
基金
国家863高技术研究发展计划项目(2002AA411030)资助。
关键词
零件库
通用件库
动态扩充
数据库
参数化造型
CAXA
parts library
general parts library
dynamic expansion
database
parametric modeling
CAXA
