基于UG二次开发的数模汽车管路自动生成系统  

Automatic generation system of automotive pipeline based on secondary development of UG

作　　者：王超[1] 廖敦明[1] 袁贝[1] 周建新[1] 钱高峰 刘庆波 

机构地区：[1]华中科技大学材料成形与模具技术国家重点实验室,湖北武汉430074 [2]武汉邦迪管路系统有限公司,湖北武汉430056

出　　处：《模具工业》2012年第7期11-14,18,共5页Die & Mould Industry

基　　金：教育部新世纪优秀人才支持计划(NCET-09-0396);国家数控重大专项(2012ZX04012-011;2012ZX04010031)

摘　　要：针对汽车管路检具CAD设计过程中UG无法识别数模文件特征标识的问题,采用三维直线拟合以及空间直线求交点等方法,获得精确的管路控制点,用UG/Open API及MFC技术开发出管路自动生成系统,系统采用OBDC与数据库文件进行交互,方便存储管路属性,为生成实际的汽车管路提供快捷简便的途征。In view of the characteristic mark of digital model files can not be recognized by UG in the CAD design process for automobile pipeline checking fixture, methods such as three-dimensional linear fitting and determination of space line intersection point were adopted to obtain the accurate pipeline control points. UG/Open API and MFC techniques were both applied to develop an automatic pipeline generation system. The system adopts ODBC to interact with database file, which is convenient for the storage of pipeline property and provides a rapid and simple way for the actual generation of automotive pipeline.

关 键 词：数模 管路 二次开发 UG/OPEN 

分 类 号：TG76[金属学及工艺—刀具与模具] TP39[自动化与计算机技术—计算机应用技术]