摘要
介绍了装载机双泵合流液压系统的回油冷却机构的原理。测试数据分析表明,回油压力过高是造成液压油散热器爆裂的原因。经过改进设计,降低了回油压力,从而解决液压油散热器爆裂的问题。
The paper introduces the theory of return oil cooling mechanism for the dual pump converging hydraulic system of loaders.Through the analysis of test data,we find that the cause of the blowout of hydraulic oil radiator is the higher return oil pressure.The problem is solved by design improvement.
出处
《拖拉机与农用运输车》
2011年第4期66-66,68,共2页
Tractor & Farm Transporter
关键词
液压系统
液压油散热器
回油压力
爆裂
Hydraulic system
Hydraulic oil radiator
Return oil pressure
Blowout
