| 液压支架安全阀性能研究及其设计 |
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| 引用本文： | 杜长龙
,李昌熙.液压支架安全阀性能研究及其设计[J].中国矿业大学学报,1991(1). |
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| 作者姓名： | 杜长龙 李昌熙 |
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| 摘 要： | 本文针对我国现有液压支架安全阀存在的问题,进行了支架安全阀的性能研究和设计方法探讨。在支架安全阀工况分析的基础上,提出了我国支架普通安全阀的合理流量系列,论述了支架安全阀静动态优化设计方法,并建立了相应的数学模型,同时编制了安全阀优化设计通用程序,最后对支架安全阀的进一步研究和发展提出几点原则性的建议。
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| 关 键 词： | 液压支架 安全阀 工作特性 动态优化 |
Performance Study and Design of the Safety Valve for Hydraulic Powered Support |
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| Du Changlong Li Changxi.Performance Study and Design of the Safety Valve for Hydraulic Powered Support[J].Journal of China University of Mining & Technology,1991(1). |
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| Authors: | Du Changlong Li Changxi |
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| Affiliation: | Du Changlong Li Changxi |
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| Abstract: | This paper deals with the performance and design procedure of the safety valve for hydraulic powered support. On the basis of analysis of operating characteristics of the valve, the reasonable flowrate series of the valve are presented. The static and dynamic optimum design of the valve is conducted, the mathematical model of the valve is established, and a versatile optimum program for the design of the valve is worked out. Finally, suggestions on further development of valve are made. |
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| Keywords: | hydraulic powered support safety valve operating characteristics dynam- ic optimum design |
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