摘要
分析了国内外液压冲击器的技术现状 ,提出了一种新型全液压式独立调频调能液压冲击器 ;阐述了液压冲击器的结构、工作原理和液压系统 ;分析了液压冲击器的技术特性 ;给出了实验结果。
After analyzing the technology of hydraulic impactor at home and abroad,in this paper a new full hydraulic pressure hydraulic impactor with strike energy and frequency adjusted steplessly and independently is developed, and its working principle, structural feature and hydraulic system is discussed,the technical properties are analysed and experimental results are presented. With all the achievements mentioned above,technological foundation for the development of hydraulic impactor is established.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2002年第23期2044-2047,共4页
China Mechanical Engineering
基金
国家自然科学基金资助项目 (5 9875 0 85 )
关键词
压力反馈式
全液压式
独立调频调能
液压冲击器
full hydraulic strike energy and frequency adjusted independently pressure feedback hydraulic impactor
