2618 磁性流体を潤滑剤として用いたジャーナル軸受の特性 : 実験による検討

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タイトル別名
  • The characteristic of the journal bearing with magnetic fluid for as a lubricant : Examination by an experiment

抄録

This paper presents an experiment result of a load carrying capacity, center locus and friction torque of a bearing with magnetic fluid. The following results are obtained. 1) Magnetic fields make the pressure of the lubricant film, load carrying capacity and attitude angle increase. 2) Even if a shaft does not rotation, the magnetic fluid bearing flout. 3) Load carrying capacity becomes large by influence of a magnetic field. 4) As for the load carrying capacity, small bearing of a bearing clearance is big. 5) Load carrying capacity of the bearing becomes big by influence of a magnetic field in low rotational speed.

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