Proceedings of JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment : IIP/ISPS joint MIPE
Online ISSN : 2424-3132
セッションID: WeB-2-3
会議情報
WeB-2-3 A STUDY ON THE INFLUENCE OF DISK CURVATURE UNDER OPERATIONAL SHOCK CONDITION FOR A 2.5 INCH HDD
Geonyup LimNo-cheol ParkYonghyun LeeYoung Bae ChangCheol-soon Kim
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会議録・要旨集 認証あり

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Recently, the number of disks has been increased and the gap between the slider and disk has been decreased. These changes occur the contact between ramp and disk easily. The external shock and ramp-disk contact cause the change of disk curvature. The change of disk curvature affects air bearing pressure between slider and disk. However, the disk curvature is not considered on the previous researches. In the research, the simulation procedure was performed under the assumption that the slider and disk were paralleled. This assumption cannot reflect the real disk phenomenon. Therefore, this research investigates the influence of disk curvature under the shock condition.
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© 2015 一般社団法人 日本機械学会
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