DocumentCode
793261
Title
A study of head-disk interface shock resistance
Author
Kouhei, T. ; Yamada, T. ; Kuroba, Y. ; Aruga, K.
Author_Institution
File Memory Lab., Fujitsu Ltd., Atsugi, Japan
Volume
31
Issue
6
fYear
1995
fDate
11/1/1995 12:00:00 AM
Firstpage
3006
Lastpage
3008
Abstract
We observed slider and suspension behavior under external shock using a still camera with a stroboscope. This paper shows experimental results of the relationship between disk failure and using Hertz´s contact stress formula with energy conservation. We describe a technique to improve shock durability based on this relationship
Keywords
failure analysis; fault tolerant computing; hard discs; magnetic recording; microcomputers; portable computers; reliability; shock measurement; stroboscopes; Hertz´s contact stress formula; disk failure; energy conservation; external shock; hard disk drives; head-disk interface; portable computers; shock durability; shock resistance; slider behavior; still camera; stroboscope; suspension behavior; Acceleration; Assembly; Cameras; Disk drives; Electric shock; Energy conservation; Laboratories; Portable computers; Stress; Testing;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.490252
Filename
490252
Link To Document