APPARATUS FOR VIBRATION REDUCTION IN A HARD DISK DRIVE
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    发明申请
    APPARATUS FOR VIBRATION REDUCTION IN A HARD DISK DRIVE 审中-公开
    用于在硬盘驱动器中减少振动的装置

    公开(公告)号:US20120014241A1

    公开(公告)日:2012-01-19

    申请号:US13257974

    申请日:2010-03-17

    IPC分类号: G11B21/16

    CPC分类号: G11B33/148 G11B25/043

    摘要: An apparatus for vibration reduction in a hard disk drive, the hard disk drive comprising at least one hard disk and at least one actuator arm. The apparatus comprises a flow mitigating device disposed on the at least one actuator arm, the flow mitigating device comprising at least one surface being inclined with respect to a reference plane of the actuator arm to generate streamwise vortices for interacting with and weakening vortex structures generated at a trailing edge of the actuator arm during spinning of the hard disk.

    摘要翻译: 一种用于在硬盘驱动器中减振的装置,所述硬盘驱动器包括至少一个硬盘和至少一个致动器臂。 所述设备包括设置在所述至少一个致动器臂上的减流装置,所述减流装置包括相对于所述致动器臂的参考平面倾斜的至少一个表面,以产生用于与所述致动器臂产生的涡流结构相互作用并弱化的涡流结构 在旋转硬盘期间致动器臂的后缘。