缸体旋转式柱塞泵配油盘结构设计研究  

Study on Structural Designing of Cylinder Rotary Type Hydraulic Piston Pump Distributing Plate

作　　者：蒋幸幸[1] 

机构地区：[1]武汉船舶职业技术学院,湖北武汉430050

出　　处：《成都航空职业技术学院学报》2010年第1期57-60,92,共5页Journal of Chengdu Aeronautic Polytechnic

摘　　要：缸体旋转式液压轴向柱塞泵的配流结构设计合理与否是影响该泵工作噪声和发热以及使用寿命的主要因素之一。本文围绕典型缸体旋转式轴向柱塞泵配流过程中产生的压力瞬变和流量脉动以及配流噪声产生的机理进行分析研究,提出采用在高低压腰形槽的始端设置具有两种宽度夹角的双级三角阻尼槽、阻尼孔配阻尼槽以及多槽结构等设计方案,并进行分析比较优化结构设计。Whether the designing of distribution construction of cylinder body rotary type hydraulic axial piton pump is reasonable or not, it is one of the main factors that influences the pump＇ s working noise, heating and using life. This paper analyzes and studies the pressure transient and flow pulsation, mechanism of distribution noise caused by distribution process of typical cylinder body rotary type hydraulic axial piton pump, and puts forward adopting the designing project with tow- breadth inclination two - stage triangle damping groove, damping hole matching damping groove and grooves construction in the start bit of high - low pressure kidney groove. On this basis, analysis, comparison and optimization of structural design are presented in this paper.

关 键 词：柱塞泵 配流过程 噪声 结构设计 

分 类 号：TH322[机械工程—机械制造及自动化] TH137.51