Abstract
This paper reports on the resonance controls of a suspension used for a magnetic Hard-Disk Drive (HDD). First, the control method of torsion mode gain, induced by shaking, is described. Secondly, the control method of torsion mode suspension flutter, induced by air turbulence, is described. The mechanism of first torsion suspension flutter was investigated, and the evaluation method by calculations was proposed. Finally, a new type of suspension using two separate parts for the loadbeam was designed. The evaluation results of the actual samples agreed with the calculated values. The new design achieved considerably high performance of suspension flutter characteristics with very high resonance frequency of first torsion mode.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: The Proceedings of the Conference on Information, Intelligence and Precision Equipment : IIP
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
