Research and Test on the Principle of Oil Temperature Rise of Pumps with Single and Double Valve Plate

作     者：D.S.Wen~1 J.Wen~2 X.J.Zhu~1 1 Department of Mechanical EngineeringYanshan University Qinhuangdao 066004 China 2 College of Information Science and Engineering Yanshan University Qinhuangdao 066004 China 

会议名称：《The Fifth International Conference on Fluid Mechanics》

会议日期：2007年

学科分类：080704[工学-流体机械及工程] 08[工学] 0807[工学-动力工程及工程热物理] 

摘      要：正Oil temperature rise and cooling of an axial piston pump are of significant factors which affect the service lifetime of the *** they are important aspects in the theoretic research of the fluid power *** temperature rise and cooling existing in the research and test of CY14-1A pump and 25KZB pump are *** relevant expression and analysis are *** two types of pump are tested and the results show that the pump with double valve plate has self-cooling performance and the lubrication between rubbing parts is improved greatly.