Transactions of Materials and Heat Treatment

Title：Rapid piping system of automobile panel die based on CATIA platform

Authors： Liu Shuai Zhang Zhibing Liu Yuqi

Unit： Huazhong University of Science & Technology

KeyWords： automobile panel die CATIA application development intelligent routing optimization algorithm of routing rapid piping system

ClassificationCode：

year,vol(issue):pagenumber：2016,41(7):136-141

Abstract：

Rapid piping design system of automobile panel was developed based on the CAA technology of CATIA platform. A rectangular routing algorithm based on coordinate transformation was put forward, which could save routing time and ensure the aesthetics and rationality of the pipeline layout. The repetitive task in the design of piping was reduced and the engineer was liberated from the complex modeling task by combining intelligent routing with human-computer interactive operation, and using technologies of feature extraction in holes, obstacles avoidance with free points, routing optimization,ect. The tools of fast-loading, position adjustment, BOM's attribute addition for standard parts are integrated in the system. Furthermore, by the parameterization function of CATIA，the standardization and consistency in design are guaranteed, the error rates is reduced, and design efficiency is improved.

Funds：

国家自然科学基金资助项目（51275184）

刘帅（1990-），男，硕士研究生

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