现代制造工程Issue(2)：11-17,7.DOI:10.16731/j.cnki.1671-3133.2018.02.003
基于变型设计的三维尺寸标注位置自动调整方法研究
The study of 3D dimensioning adjustment method based on variant design
摘要
Abstract
The problem of dimensioning in variant design was studied.For the unreasonable problems of the relative position be-tween dimensioning and model as well as between dimensioning,the dimension layout rule base,basic unit rule base and basic u-nit reference model rule base were established.According to relevant rule information of the basic unit rule base and basic unit reference model rule base,a dimensioning adjustment method based on the basic unit was used to solve the unreasonable problems of relative position between dimensioning and model.According to relevant rule information of the dimension layout rule base,the spatial constraint relationship between dimensions before model variant was established;a dimensioning adjustment method based on the constraint was used to solve the unreasonable problems of relative position between dimensioning.Finally,feasibility of the automatic adjustment method of the system dimensioning was verified taking the SolidWorks as the secondary development plat-form and gearbox output shaft as an example.关键词
变型设计/尺寸标注/标注调整/二次开发Key words
variant design/dimensioning/dimensioning adjustment/secondary development分类
机械制造引用本文复制引用
李雪梅,侯博奇,刘夫云..基于变型设计的三维尺寸标注位置自动调整方法研究[J].现代制造工程,2018,(2):11-17,7.基金项目
国家自然科学基金项目(51265006) （51265006）
广西高校优秀中青年骨干老师培养工程项目(gxqg022014027) （gxqg022014027）
