匹配非对称阀控制非对称缸系统特性分析  

Characteristic Analysis of the Matched Asymmetric Valve Controlled Asymmetric Cylinder System

作　　者：张尚盈[1] 

机构地区：[1]中冶南方工程技术有限公司轧机事业部,湖北武汉430223

出　　处：《机床与液压》2012年第10期71-74,共4页Machine Tool & Hydraulics

摘　　要：根据阀控非对称缸系统的非对称特性,修正系统负载、负载压力和负载流量的定义;探讨了匹配非对称阀控制非对称缸系统的最佳负载匹配准则,研究了匹配非对称阀控制非对称液压缸系统在最小液压刚度时的动力机构特性,为非对称阀控制非对称缸系统的进一步研究奠定了理论基础。Corrected system load, load pressure and load flow are defined on the basis of asymmetrical characteristic of the valve controlled asysmmetric cylinder system. The optimum load match criterion concerning matched asymmetric valve eotrolled asymmetric cylinder system was discussed. Power elements＇ characteristic of matched asymmetric valve cotrolled asymmetric cylinder system with the minimum hydraulic spring stiffness was studied. Theoretical foundation is established for the further discuss with respect to asym- metric valve eotrolled asymmetric cylinder system.

关 键 词：非对称阀 非对称缸 动 静态特性 

分 类 号：TH137[机械工程—机械制造及自动化]