斜板式油圧ポンプ・モータのスリッパ軸受の作動特性に関する基礎的研究 : 第1報,軸受作動基礎特性(機械要素,潤滑,工作,生産管理など)

概要

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Fundamental concepts for analyzing the characteristics of slipper bearings operating in swash plate type axial piston pumps and motors are developed. On the basis of the calculated bearing characteristics, the generation mechanism of load-carrying capacity of the overclamped slipper bearing is clarified. The attitudes, i.e. floating height and tilt angle, of the slipper hearing are calculated under the quasi-static condition, assuming that the contributions of hydrodynamic oil film force and oil shearing force due to relative sliding motion of the slipper bearing can be neglected. It is also suggested that wear at the periphery of the bearing surface, which may be due to contacts of the bearing with the swash plate, is essential for successful bearing operation.
社団法人日本機械学会の論文
1997-04-25