摘要
本文针对目前在液压控制系统分析与设计中有疑义的三个问题,即液压动力机构尺寸的选择、喷咀挡板阀系数α_o的确定原则、液压控制阀及系统效率的评价提出了一些新看法和研究结果。
Pointing to three controversial issues, the dimension selection on hy draulic power elements, the define principle on proportional coeffieient α_0 in the flapper valve of nozzle, the effieiency evaluation on hydraulic control valves and systems, in hydraulic control system analysis and design at present, the article proposes some new viewpoints and gives research results.
出处
《洛阳工学院学报》
1989年第2期30-37,共8页
Journal of Luoyang Institute of Technology
关键词
液压控制
控制阀
效率
动力机构
hydraulic control, natural frequency, hydraulic control valves, pressure, loads, efficiency.