【摘要】 介绍溢流阀在液压系统中的作用,分析直动式锥型溢流阀的结构和工作原理;构建该阀的结构简图,并在力学平衡方程和流体连续性方程基础上建立其数学模型;通过对数学模型中相关参数的分析,得出了直动式锥型溢流阀的相关变化参数对其静态特性的影响程度。更多还原

【Abstract】 The role of the relief valve in hydraulic system was introduced. The structure and working principle of direct-acting tapered relief valve were analyzed. Its structural was constructed,and the mathematics model was built up based on the mechanical equilibrium equations and the fluid continuous equations. The influence degree of its related variable parameters on the static characteristic of the relief valve was obtained by means of analyzing the parameters of the mathematics model.更多还原