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Study on strength checking data model for pump parts |
JIANG Xiao-ping, SHI Wei-dong, LI Wei, WANG Xing-yuan, WANG Zhun |
Technical and Research Center of Fluid Machinery Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China |
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Abstract Strength checking of pump parts is necessary in the design of pumps.In order to solve the problem that conventional methods of strength checking are deficient in design precision and efficiency,a software about pump parts strength checking on VC++ 6.0 has been developed with the technique of data reading and treating intelligently.The software includes several modules that are independent in structure but common in parameters.The main operand of pump parts strength checking is all kinds of data during the course of strength checking.Data models that are logical and can operate reliably are established based on overall analysis about these data.The implementation methods of the data models and the method which uses ADO to read material data from database files directly are also presented.The real operation indicates that the data models is stable,rational and reliable.pumps;strength checking;data models;interface of ADO;Visual C++
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Received: 08 August 2013
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