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Minimizing flow induced vibration in a hard disk drive with a hybrid planar plate having a bypass channel
Minimizing flow induced vibration in a hard disk drive with a hybrid planar plate having a bypass channel
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机译:使用带有旁路通道的混合平板将硬盘驱动器中的流动引起的振动最小化
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摘要
An airflow control device for a hard disk drive comprises an outer perimeter having a radius equal to or greater than an outer radius of a disk in the hard disk drive. The airflow control device has a thickness less than the spacing between adjacent disks in the hard disk drive. The airflow control device has a central opening with an inner perimeter greater than the outer circumference of a spacer ring of the hard disk drive. A notch in the outer perimeter is configured to accommodate the actuator assembly of the hard disk drive. A bypass slot transecting the perimeter has a bend with a radius nearly centered to the central opening.
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