スラスト玉軸受の玉の運動に及ぼす潤滑状態の影響
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概要
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The experimental investigations on ball motion in deep-grooved and angular contact ball bearings are presented in several reports, adding a theoretical analysis. The ball motion of thrust ball bearing is complicated and influenced specially by centrifugal force much more than the other rolling bearings for its unique structure. Furtheremore, its motion is affected significantly in accordance with lubricating conditions so that spin friction and or micro slip may occur owing to unstable ball motion. Consequently, their use for high speed is considered generally to be difficult. The probability that either of moving ring and stationary ring becomes the control surface of the ball motion seems equal. In present paper the authors investigated the effect of lubricating condition on the ball motion under the grease lubrication, spindle oil lubrication and spindle oil containing the abrasive particles lubrication, and then compared the actually observed results with the theoretical conclusion.
- 長崎大学工学部の論文
長崎大学工学部 | 論文
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