往复泵曲轴疲劳可靠性设计软件开发  

Development on Crankshaft Fatigue Reliability Analysis Software of Reciprocating Pump

作　　者：叶晓琰[1] 蒋小平[1] 许建强[1] 胡敬宁[1] 

机构地区：[1]江苏大学流体机械工程技术研究中心

出　　处：《农业机械学报》2008年第6期94-97,72,共5页Transactions of the Chinese Society for Agricultural Machinery

基　　金：江苏省高技术研究项目(项目编号:BG2006024);江苏大学高级人才启动基金资助项目(项目编号:06JDG067)

摘　　要：为提高往复泵设计水平,提出了分别基于曲轴最危险截面与有限元分析的2种疲劳可靠性设计方法。在VC++ 6.0平台上利用多种高级编程技术,开发出面向对象的往复泵曲轴疲劳可靠性设计软件。软件能以2种方法6种途径完成往复泵曲轴的疲劳可靠性设计。实际应用表明,该软件界面友好,操作简单,运行稳定,计算精度高。In order to improve the design of reciprocating pump, two design methods on fatigue reliability, which are based on the most hazardous cross-section and finite element analysis respectively, were put forward. A practical object-oriented application software about fatigue reliability analysis on pump crankshaft was developed by several senior programming technologies via VC ＋ ＋ 6.0. By this software, the fatigue reliability analysis can be fulfilled by two approaches and six methods. Calculating example and practical applications indicated that this software have a lot of merits such as friendly interfaces, simply and reliable operation, high precision and good application prospect.

关 键 词：往复泵 曲轴 可靠性 有限元法 软件 

分 类 号：TH322[机械工程—机械制造及自动化]