Slider having shifted crown peak for reduced fly height sensitiv

Details Slider having shifted crown peak for reduced fly height sensitiv Slider having shifted crown peak for reduced fly height sensitiv

1996-06-06

1997-11-11

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360104, G11B 560, G11B 2121

Patent

active

056870426

ABSTRACT:
For a slider having convex curvature along its length, or "crown", a method for reducing fly height variation due to crown by shifting the peak of the crown toward the leading end, and the resultant slider structure. In a preferred method, peak shifting is accomplished in a slider with symmetrical crown by affixing a suspension to the bonding surface of the slider near the leading end. The bonding process creates a displacement force upon the slider to effect the shift. An alternative approach reshapes a row of sliders prior to rail shaping, e.g., by sand or bead blasting.

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