Transactions of Materials and Heat Treatment

Title：Development of checking and optimization module for open-type mechanical press body

Authors： Xia Qinxiang Shang Huihui Xu Haitao Li Zhenshi

Unit： South China University of Technology Guangdong Metal Forming Machine Works Co. Ltd.

KeyWords： press body secondary development of UG checking of strength and rigidity optimization of press body weight

ClassificationCode：TP391.7

year,vol(issue):pagenumber：2015,40(2):148-153

Abstract：

The structure of open-type mechanical press body is similar with the cantilever beam, with weak strength, poor rigidity and complex checking calculation. Finite element method is usually used in the actual design, which is of heavy computation and time consuming, especially for the design that requiring repeated modification and optimization. First, the basic elements in the calculation of the strength, stiffness and the optimization of the press body were analyzed. Then the development process of the checking and optimization module for press body was introduced. Finally the validity of the module was verified by the practical examples. The results indicate that the checking and optimization of the press body can be realized effectively by the developed module, which improves the design efficiency and shortens the development period of press body remarkably.

Funds：

广东省企业科技特派员工作站项目（2010B090500012）；顺德区产学研合作项目（2012CXY01）

夏琴香（1964-），女，博士，教授

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