发明申请
US20070188927A1 Flexure for minimizing fly height modulation of near-contact recording sliders in a disk drive
有权
用于最小化磁盘驱动器中接近记录滑块的飞行高度调制的弯曲
- 专利标题: Flexure for minimizing fly height modulation of near-contact recording sliders in a disk drive
- 专利标题(中): 用于最小化磁盘驱动器中接近记录滑块的飞行高度调制的弯曲
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申请号: US11351940申请日: 2006-02-10
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公开(公告)号: US20070188927A1公开(公告)日: 2007-08-16
- 发明人: Li-Yan Zhu , Chao-Hui Yang , Mannuel Hernandez , Yen Fu , Ellis Cha
- 申请人: Li-Yan Zhu , Chao-Hui Yang , Mannuel Hernandez , Yen Fu , Ellis Cha
- 专利权人: SAE Magnetics (H.K.) Ltd.
- 当前专利权人: SAE Magnetics (H.K.) Ltd.
- 主分类号: G11B5/48
- IPC分类号: G11B5/48
摘要:
A flexure mounted slider and its method of fabrication is described, wherein the slider is affixed to a pair of highly compliant, transverse (to the longitudinal axis of a load beam) crossbars whose common axis passes directly above the center of percussion of the slider. The location of the center of percussion of the slider relative to the flexure eliminates translational motion of the slider during HDI events, but not twisting motion in a pitch direction during normal operation, and thereby minimizes the transfer of kinetic energy between the slider and the flexure during HDI events with a hard disk. The high compliance of the flexure crossbars to twists in a pitch direction, as well as the compliance of the outriggers to bending, allows the slider to pass over irregularities in the disk during normal operations.
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