中国机械工程2011，Vol.22Issue(4)：443-446,4.
水压柱塞泵配流阀动态特性仿真研究
Dynamic Simulation on Flat Valve of Water Hydraulic Piston Pump
摘要
Abstract
Dynamic performance of a water hydraulic piston pump with flat valves was analyzed.Its mathematic model was established and the influence factors were studied by simulation.The results show that the bigger clearance volume or higher vacuum degree makes flat valve delay more serious,and reducing spring stiffness or spool quality is favorable to promote the performance of flat valve.In addition, too high rotational speed is not suitable in this kind of pump and work pressure also has influence on the opening delay to flat valve.关键词
水压柱塞泵/配流阀/动态仿真/滞后Key words
water hydraulic piston pump/ flat valve/ dynamic simulation/ delay分类
机械制造引用本文复制引用
黄国勤,于今,朱玉泉..水压柱塞泵配流阀动态特性仿真研究[J].中国机械工程,2011,22(4):443-446,4.基金项目
国家自然科学基金资助项目(51005257) （51005257）
