Abstract
The cartridge style pilot relief valve is widely used in construction machinery field owning to its compact structure. The damping orifice is variable, which improves the stability and impact resistance. What more, the valve can realize filling oil. This article tells the principle of the valve, and analyses its dynamic performance by power bond graph method and AMESim software, which concludes how the parameters impact on its dynamic performance, such as the main valve spool damping coefficient, damping orifice diameter, the pilot spring stiffness and so on.
Publisher
Trans Tech Publications, Ltd.
Reference4 articles.
1. Jiwei Wang, Hongjia Zhang, Yi Huang. Hydraulic and pneumatic transmission. BeiJing: Mechanical industry press, (2005).
2. Pantao Gao, Zhihong Cheng, Yongliang Cui. Relief valve dynamic simulation research based on AMESim. Coal mine machinery, 2012. 3 No. 33 period 03.
3. Shuangjuan Zhang. Static characteristic of pilot relief valve. Mechanical research and application, 2010. 01.
4. K. Dasgupta, R. Karmakar. Dynamic analysis of pilot operated pressure relief valve. Simulation Modelling Practice and Theory 10 (2002) 35–49.
Cited by
2 articles.
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