Method of assembling a head gimbal assembly

Metal working – Method of mechanical manufacture – Electrical device making

Reexamination Certificate

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C029S603030, C029S527100, C360S244200, C360S245200

Reexamination Certificate

active

07380329

ABSTRACT:
A method of assembling a head gimbal assembly. The method comprises a series of steps which include: stacking a base plate, a load beam, and a flexure to form a three-layered stacked series with at least a bottom layer being a base plate series; joining portions of the load beam to the base plate, and the flexure to the load beam in the three-layered stacked series to make a suspension section; attaching a slider to the flexure in the suspension section to make a head gimbal assembly; load-bending a hinge portion formed in the head gimbal assembly; and heating the hinge portion in order to adjust a bending load on the hinge portion at a predetermined bending angle to a predetermined value.

REFERENCES:
patent: 4397074 (1983-08-01), Thornton et al.
patent: 5187625 (1993-02-01), Blaeser et al.
patent: 5404636 (1995-04-01), Stefansky et al.
patent: 5710682 (1998-01-01), Arya et al.
patent: 5932065 (1999-08-01), Mitchell
patent: 53-4970 (1978-01-01), None
IBM Technical Disclosure Bulletin, NN9108368, vol. 34, Issue No. 3, pp. 368-374, Aug. 1991.

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