【作者】 蒋小平； 施卫东； 王准； 郎涛；

【Author】 JIANG Xiao-ping ,SHI Wei-dong , WANG Zhun ,LANG Tao (Jiangsu University)

【机构】 江苏大学流体机械工程中心；

【摘要】 水泵关键零件的强度计算与校核直接关系着整机的性能、使用寿命及可靠性,传统的水泵零件强度校核方法在精度、效率等方面已远远满足不了生产的要求。为了解决这个问题,江苏大学流体机械工程技术研究中心科研人员经过几年的努力,开发成功了一套实用的水泵零件强度校核软件。本文在探讨涡壳强度校核理论的基础上,建立了涡壳强度校核应用程序的校核模型,并对该应用程序的开发平台、开发工具、关键技术以及具体实现方式进行了阐述和分析。实例验证的结果表明效果良好,具有较好的推广应用前景。更多还原

【Abstract】 Strength calculation and checking of key pumps parts have great effects on performance and lifespan of complete machines, conventional methods of strength checking could hardly meet the demands in design precision and efficiency. During the past years, researchers of Research Center of Fluid Machinery Engineering and Technology in Jiangsu University developed a suit of software that was utility to solve this problem. This paper established models of Program for Strength Calculation of Volute Case over the corresponding theory. The development platform, tools and several key technologies are described and analysed in detail. The running results of the program are accurate and the program has great prospects in application.更多还原