水泵零件强度校核软件数据模型的建立  

Study on strength checking data model for pump parts

作　　者：蒋小平[1] 施卫东[1] 李伟[1] 王行元[1] 王准[1] 

机构地区：[1]江苏大学流体机械工程技术研究中心,江苏镇江212013

出　　处：《排灌机械》2007年第2期19-22,共4页Drainage and Irrigation Machinery

基　　金：江苏省高技术研究项目(BG2004040)

摘　　要：水泵零件的强度校核是水泵设计的重要环节。为解决传统的水泵零件强度校核方法在精度、效率等方面的不足,采用数据智能读取与处理技术,在功能强大的VC++6.0平台上,开发了实用的水泵零件强度校核软件,该软件由多个模块组成,各模块之间结构上相对独立但数据参数实现共享。零件强度校核的主要操作对象是计算过程中的各种数据,在对这些数据的来源进行分析的基础上建立了逻辑清楚、运行可靠的数据模型,研究了模型中重要数据的实现方法。材料参数的读取采用功能强大的ADO接口从数据库文件中直接读取的方法。软件的实际运行结果表明,该数据模型是稳定、合理、可靠的。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.

关 键 词：水泵 强度校核 数据模型 ADO接口 VISUAL C++ 

分 类 号：TH311[机械工程—机械制造及自动化]