摘要
根据液压齿轮泵工作原理的2种解释进行探讨,指出了齿轮泵工作过程中真空度的形成和齿轮副啮合点的作用是产生该分歧的问题所在,并进行综合分析,得出了密封容积的变化依旧是液压齿轮泵实现吸、排油的根本原因。
Inquired into, analyzed synthetically two kinds of interpretations are on working principle of hydraulic gear pump, pointed out that action of mesh point of gear pair & form of vacuum degree are critical problems in causing the difference and drew conclusion that basis cause of drawing and draining oil of gear pump was change of sealing volume yet.
出处
《煤矿机械》
北大核心
2003年第12期37-38,共2页
Coal Mine Machinery
关键词
液压齿轮泵
工作原理
探讨
hydraulic gear pump
working principle
approach
