摘要
负载敏感阀的核心是带有反馈信号,反馈信号取自主油路,为换向阀后的压力,也就是负载压力。该文对国外知名公司的负载敏感多路阀反馈油路优缺点分析,从而可总结出一套多路阀反馈油路设计方案。
The feedback signal is the core of the load sensitive valve, it is taken from the main oil road which is the pressure after the reversing valve. The feedback signal is the load pressure. This article analyzes the advantages and disadvantages of the load sensitive multi-way valve of well-known domestic and foreign companies, to summarize the design scheme of a set of multi-way valve feedback oil circuit.
引文
[1]张利平.液压阀原理、使用与维护[M].北京:化学工业出版社,2009:265-277.
[2]陈启松.液压传动与控制手册[M].上海:上海科学技术出版社,2006:442-458.
[3]毛卫平.液压阀[M].北京:化学工业出版社,2009:203-325.
[4]雷天觉.新编液压工程手册[M].北京:北京理工大学出版社,1998.
[5]王四新,吴元道.浅谈挖掘机的液压系统和元件[J].液压气动与密封,2000,(2):27-28.
[6]刘华.负载敏感技术简析及在铰卡应用中的故障分析[J].液压气动与密封,2018,(2).
[7]李壮云.液压元件与系统[M].北京:机械工业出版社,2011.