Experimental Verification of Oil Whirl of Piston in Axial Piston Pump and Motor
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概要
- 論文の詳細を見る
Piston motion which interacts with lubrication characteristics including friction force between the piston and cylinder has been measured by means of eddy current displacement sensors in order to prove the oil whirl phenomena in axial piston pump and motor which had been found theoretically in the previous paper, and been compared with the calculated results. It has been verified that the piston has whirled in the cylinder under certain operating conditions and specifications, similar to the oil whirl phenomena in journal bearings as a self-excited vibration. The phenomena have not occurred for large clearance and narrow bearing width between the piston and the cylinder as the predicated results in the previous paper. The period of the piston whirl has coincided with that of friction force variation.
- 一般社団法人日本機械学会の論文
- 2001-03-15
著者
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Tanaka Kanya
Department Of Electrical And Electronic Engineering Faculty Of Engineering Yamaguchi University
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NAKAHARA Tsunamitsu
Department of Mechanical Engineering for Production, Tokyo Institute of Technology
-
Tanaka Kazuhiko
Department Of Cardiology Dokkyo Medical University Koshigaya Hospital
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Kyogoku Keiji
Department Of Mechanical And Aerospace Engineering Tokyo Institute Of Technology
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Nakahara Tsunamitsu
Department Of Mechanical And Aerospace Engineering Tokyo Institute Of Technology
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Tanaka Kazuhiko
Department Mechanical Engineering Fukui Technology College
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