Title :
Analysis of dynamic characteristics of stamped base for 2.5 inch HDD
Author :
Hyun-Chul Lee ; Ju-Ho Kim ; Seokhwan Kim ; No-Cheol Park ; Kyoung-Su Park
Author_Institution :
HDD Motor Technol. Group, Samsung Electro-Mech., Suwon, South Korea
fDate :
Oct. 31 2012-Nov. 2 2012
Abstract :
In this study, stamped base with cold rolled steel plate was suggested for 2.5 inch hard disk drive (HDD). The stamped base has some benefits on the cost, manufacturing and thin form factor. On the other hand, low stiffness was expected because of sheet metal structure. Therefore, possibility of stamped base for 2.5 inch HDD was investigated in the view points of manufacturing process and dynamic characteristics.
Keywords :
cold rolling; disc drives; hard discs; plates (structures); sheet metal processing; steel; HDD; cold rolled steel plate; dynamic characteristics; hard disk drive; manufacturing process; sheet metal structure; size 2.5 inch; stamped base; thin form factor; Machining; Metals; Resonant frequency; Variable speed drives; Base stiffness; Dynamic characteristic; HDD; Manufacturing process; Stamped base;
Conference_Titel :
APMRC, 2012 Digest
Conference_Location :
Singapore
Print_ISBN :
978-1-4673-4734-1
