Automated technique for manufacturing hard disk drive

Details Automated technique for manufacturing hard disk drive Automated technique for manufacturing hard disk drive

1997-10-29

2000-05-02

Moise, Emmanuel L.

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

700 56, 360 7705, G11B 5596

Patent

active

060583355

ABSTRACT:
An automation system for manufacturing a hard disk drive performs a servo writing process and a function test process at the same time, to improve a yield of a head disk assembly in the function test process. The automation system includes a function test device for performing a function test on a head disk assembly, a servo writing device for writing servo information on a disk of the head disk assembly, a control device for providing a peripheral device with a control signal for controlling a manufacturing process of the hard disk drive, and a robot device for mounting and demounting the head disk assembly to the function test device and the servo writing device under the control of the control device.

REFERENCES:
patent: 4904938 (1990-02-01), O'Reilly et al.
patent: 4949036 (1990-08-01), Bezinque et al.
patent: 5212677 (1993-05-01), Shimote et al.
patent: 5280395 (1994-01-01), Matsuzaki
patent: 5289327 (1994-02-01), Suda
patent: 5333140 (1994-07-01), Moraru et al.
patent: 5375020 (1994-12-01), Aggarwal et al.
patent: 5382887 (1995-01-01), Guzik et al.
patent: 5553086 (1996-09-01), Sompel et al.
patent: 5589777 (1996-12-01), Davis et al.
patent: 5654841 (1997-08-01), Hobson et al.
patent: 5774294 (1998-06-01), Fioravanti
patent: 5798883 (1998-08-01), Kim

Affiliated with

Also associated with

Rating

Automated technique for manufacturing hard disk drive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automated technique for manufacturing hard disk drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automated technique for manufacturing hard disk drive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1601509