Method for incorporating disk media into magnetic disk drive

Details Method for incorporating disk media into magnetic disk drive Method for incorporating disk media into magnetic disk drive

1997-02-13

2000-07-04

Scherbel, David A.

Metal working

Method of mechanical manufacture

Electrical device making

G11B 5127

Patent

active

060819901

ABSTRACT:
A method for incorporating a disk medium into a magnetic disk drive, in which the rotation center of the disk medium when a servo track information is written onto the disk medium (STW) coincides with the rotation center thereof when the disk medium is incorporated into the disk apparatus. A reference marker is provided as a positioning reference on a part of the disk medium. The disk medium is incorporated into a STW apparatus so that STW is performed on the disk medium. The disk medium is also incorporated into the magnetic disk drive in such a manner that a distance from an axis of rotation center of the disk medium to the reference marker is the same as when the STW was performed onto the disk medium.

REFERENCES:
patent: 5130870 (1992-07-01), Jabbari
patent: 5548454 (1996-08-01), Kawakubo et al.

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