Characteristics of a Slipper Bearing for Swash Plate Type Axial Piston Pumps and Motors : 1st Report, Theoretical Analysis
Characteristics of a Slipper Bearing for Swash Plate Type Axial Piston Pumps and Motors : 1st Report, Theoretical Analysis
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DOI：
10.1299/jsme1958.25.1921
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发表时间：
1982-12
期刊：
影响因子：
--
通讯作者：
N. Iboshi;A. Yamaguchi
中科院分区：
文献类型：
--
作者：
N. Iboshi;A. Yamaguchi
滑靴轴承是影响斜盘式轴向柱塞机性能的重要因素之一。本文从油膜润滑的角度出发，综合考虑所有油膜参数，即倾角、最大倾角方位角和平均间隙，对滑动轴承的特性进行了理论分析。作为数值算例，给出了供油压力矩形变化时油膜参数的变化。给出了液膜润滑极限与供油压力和转速的关系。
A slipper bearing is one of the factors which affect significantly the performance of swash plate type axial piston machines. In this paper, considering all the oil-film parameters, that is, tilting angle, maximum tilting angle azimuth and mean clearance, a theoretical analysis on the characteristics of the slipper bearing is made from the standpoint of fluid film lubrication. As numerical examples, changes in the oil-film parameters due to a rectangular change of a supply pressure are shown. And also, the limit of fluid film lubrication is given in relation to the supply pressure and the rotational speed.