Test rigs and experimental studies of the slipper bearing in axial piston pumps: A review

被引:24
作者
Chao, Qun [1 ]
Zhang, Junhui [1 ]
Xu, Bing [1 ]
Wang, Qiannan [1 ]
Huang, Hsinpu [1 ]
机构
[1] Zhejiang Univ, State Key Lab Fluid Power & Mechatron Syst, Hangzhou, Zhejiang, Peoples R China
基金
中国国家自然科学基金;
关键词
Axial piston pump; Slipper bearing; Slipper test rig; LOAD-CARRYING CAPACITY; LUBRICATION; DESIGN; MOTORS; PRESSURE; ORIFICE; PERFORMANCE; BEHAVIOR; LEAKAGE;
D O I
10.1016/j.measurement.2018.09.027
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Many theoretical models and numerical simulations have been developed to predict the slipper behavior because it highly affects the pump performance. Experimental measurements are essential to validate these sophisticated prediction models. Also, they offer a unique opportunity to monitor the slipper behavior online and thus to identify the slipper's factors behind the pump failure. This paper aims to present a systematic review on the slipper test rigs used for experimental measurements. These test rigs will be presented in terms of fundamental principles, merits and demerits, measured parameters, and related experimental results. Finally, the challenges and future trends of the slipper test rig are also discussed. (C) 2018 Elsevier Ltd. All rights reserved.
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页码:135 / 149
页数:15
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