Analysis of the opening characteristic of hydraulic control one-way valve in vertical hydraulic cylinder balance circuits

摘要：

　　Hydraulic control one-way valve as the retaining element of vertical hydraulic cylinder, often is due to improper application to produce large opening pressure, not unlocking, vibration, noise etc.fault.This paper analyses two vertical hydraulic balance circuit, one makes use of the one-way throttle valve and another is not,calculates the necessary condition and opening pressure of hydraulic control one-way valve reverse opening, obtains the opening characteristic of hydraulic control one-way valve in vertical balancing circuit, acquires the relationship of the reverse opening pressure with hydraulic cylinder balance pressure, hydraulic cylinder speed ratio, hydraulic control one-way valve structural parameters.Lastly, how to correctly use the hydraulic control one-way valve is discussed in the vertical hydraulic cylinder balanced circuit.

关键词： Hydraulic control one-way valve Opening pressure Vertical hydraulic cylinder Balance circuits

作者: Su Peiqun Deng Zhihui

作者单位: Changzhou College of Information Technology, 213164 ,Changzhou, China

会议类型: 国际会议

会议名称: 2013 International Conference on Machinery,Materials Science and Energy Engineering(2013机械、材料科学与能源工程国际会议)(ICMMSEE2013)

会议地点: 湖北荆州

会议语种:英文

页码: 15-20

在线出版日期: 2013-05-18（万方平台首次上网日期，不代表论文的发表时间）