Disk drive alignment analyzer

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head

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360 78, G11B 556

Patent

active

045624941

ABSTRACT:
An alignment testing device comprising a magnetic media with data tracks in nonstandard locations with bidirectionally progressive degrees of misalignment for testing the alignment of the transducer head in a magnetic storage device such as a floppy disk drive. The alignment testing device allows the user to determine the boundaries of track alignments that the transducer head can read, and thereby determine any discrepancy between the heads actual alignment and correct alignment.

REFERENCES:
patent: 4458275 (1984-07-01), Monti
patent: 4513331 (1985-04-01), Baker et al.
patent: 4513333 (1985-04-01), Young et al.
IBM Technical Disclosure Bulletin, vol. 26, No. 1, Jun. 1983, pp. 171-173, Head-Alignment Technique, W. A. Overby.

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