文章摘要
Design of a Parametric System of Radial Tire Structure Based on User Defined Features
Received:January 13, 2021  Revised:January 13, 2021
DOI：10.12136/j.issn.1000-890X.2021.07.0483
Key Words: radial tire structure；parametric design；user defined feature；database
Author NameAffiliationE-mail
TAO Senwang Hefei University of Technology 674799538@qq.com 
SONG Jian Hefei University of Technology  
XU Dandan Hefei University of Technology  
LI Hongling Hefei University of Technology  
DONG Yude* Hefei University of Technology dydjiaoshou@126.com 
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Abstract:
      Based on CATIA and Microsoft Visual Studio 9. 0，the design of a parametric system of radial tire structure was completed by using CAA as the basic library function and C++ as the basic language. Tire structure design could be carried out through the system based on user defined features，which reduced the designer’s repeated modeling workload and improved the efficiency of tire structure design.With the establishment of the user defined feature framework，the optimization design of individual parts of tires such as tire profile，bead，carcass and belt layer，and overall design of the tire structure could be effectively obtained. In addition，the connection between the tire structure design system and the database was established，which was convenient for subsequent query and modification of tire structure data.
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