Proceedings of JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment : IIP/ISPS joint MIPE
Online ISSN : 2424-3132
2003
会議情報
P-HDI-07 2-DOF ANALYSIS OF FRICTION-INDUCED SLIDER VIBRATIONS IN A NEAR-CONTACT REGIME
Masami YAMANEKyosuke ONOHiroshi YAMAURA
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会議録・要旨集 フリー

p. 353-354

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This paper presents an analytical and experimental study of friction-induced bouncing vibrations of a flying head slider in a near-contact regime by using a 2-DOF slider model in a translation and pitch motion. During calculation of contact force characteristics between the trailing pad and disk, we considered asperity contact including bulk deformation, adhesive force of lubricant and friction force in the real contact area. We numerically simulated the dynamic behavior of the slider in the near-contact regime. As a result, we can obtain the hysteresis behavior of slider bouncing vibration and severe bouncing vibration with some super-harmonics as seen in the experiment.
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© 2003 The Japan Society of Mechanical Engineers
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