摘要
针对海、淡水介质的特点 ,总结了研制海、淡水液压阀的关键技术问题 ,分析了其气蚀的特点 ,并提出相应的预防措施。简要介绍了海、淡水液压阀的国内外研究概况 ,对适合合于海、淡水介质特性的液压阀的结构型式和工程材料进行了探讨。
This paper summarizes the key techniques in developing raw water hydraulic valves based on the physical and chemical characteristics of raw water. The inherent difference in cavitation between raw water hydraulic valves and oil hydraulic valves is analyzed, and one of the solutions to prevent cavitation is given. The international research state for raw water hydraulic valves is briefly introduced. Also the valve types and materials suitable for raw water are discussed.
出处
《机床与液压》
北大核心
2000年第3期44-45,共2页
Machine Tool & Hydraulics
