METHOD FOR MANUFACTURING DISK DRIVE AND DISK DRIVE MANUFACTURED BY THE MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide technology capable of improving the cleanliness of a disk drive and keeping the incidence rate of a TA failure in the case of making a gap between a magnetic head and a recording disk small when the magnetic head traces.SOLUTION: In a method for manufacturing a disk...

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Hauptverfasser: KAJIWARA HIROBUMI, NISHIHARA KENJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide technology capable of improving the cleanliness of a disk drive and keeping the incidence rate of a TA failure in the case of making a gap between a magnetic head and a recording disk small when the magnetic head traces.SOLUTION: In a method for manufacturing a disk drive, a subassembly is assembled by attaching a bearing unit and a rotator supported by the bearing unit freely rotatably with respect to a solid body to the solid body in a clean room in an assembling step. A mixture of cleaning fluid and first gas is sprayed to at least one between the solid body and the rotator of the subassembly for cleaning in a cleaning step. The subassembly is hermetically sealed by a sealing member in a sealing step.