Optimum Design of Oil Lubricated Thrust Bearing for Hard Disk Drive with High Speed Spindle Motor
Joint Authors
Ibrahim, Mohd Danial
Sunami, Yuta
Hashimoto, Hiromu
Source
International Journal of Rotating Machinery
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-31
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This paper presents the application of optimization method developed by Hashimoto to design oil lubricated thrust bearings for 2.5 inch form factor hard disk drives (HDD).
The designing involves optimization of groove geometry and dimensions.
Calculations are carried out to maximize the dynamic stiffness of the thrust bearing spindle motor.
Static and dynamic characteristics of the modeled thrust bearing are calculated using the divergence formulation method.
Results show that, by using the proposed optimization method, dynamic stiffness values can be well improved with the bearing geometries not being fixed to conventional grooves.
American Psychological Association (APA)
Sunami, Yuta& Ibrahim, Mohd Danial& Hashimoto, Hiromu. 2013. Optimum Design of Oil Lubricated Thrust Bearing for Hard Disk Drive with High Speed Spindle Motor. International Journal of Rotating Machinery،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-506244
Modern Language Association (MLA)
Sunami, Yuta…[et al.]. Optimum Design of Oil Lubricated Thrust Bearing for Hard Disk Drive with High Speed Spindle Motor. International Journal of Rotating Machinery No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-506244
American Medical Association (AMA)
Sunami, Yuta& Ibrahim, Mohd Danial& Hashimoto, Hiromu. Optimum Design of Oil Lubricated Thrust Bearing for Hard Disk Drive with High Speed Spindle Motor. International Journal of Rotating Machinery. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-506244
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-506244