Browse > Article
http://dx.doi.org/10.5050/KSNVE.2010.20.3.229

Analysis of Pitch Static Attitude in Thermally Assisted Magnetic Recording Suspension  

Kim, Ki-Hoon (연세대학교 기계공학과)
Lee, Yong-Hyun (연세대학교 기계공학과)
Kim, Seok-Wan (연세대학교 기계공학과)
Lee, Sang-Jic (연세대학교 기계공학과)
Park, No-Cheol (연세대학교 기계공학과)
Park, Young-Pil (연세대학교 기계공학과)
Park, Kyoung-Su (연세대학교 기계공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.20, no.3, 2010 , pp. 229-234 More about this Journal
Abstract
This paper presents the analysis of pitch static attitude(PSA) in thermally assisted magnetic recording(TAMR) suspension. The TAMR suspension using an optical fiber has high stiffness such as vertical, pitch and roll. Therefore, P-torque is greatly increased by the optical fiber. Also, flying height(FH) of the slider with TAMR suspension can be largely changed by PSA. In this paper, we focus on the FH by PSA of TAMR suspension. The FH is investigated using various PSA and proper PSA is proposed.
Keywords
Pitch Static Attitude; Suspension Stiffness; TAMR Suspension;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Pan, L. and Bogy, D. B., 2009, “Heatassisted Magnetic Recording,” Nature Photonics, Vol. 3, pp.189-190.   DOI
2 Kryder, M. H., Gage, E. C., McDaniel, T. W., Challener, W. A., Rottmayer, R. E., Ju, G., Hsia, Y. T. and Erden, M. F., “Heat Assisted Magnetic Recording,” Proceedings of the IEEE, Vol. 96, No. 11, pp. 1810-1835.
3 Zhu, H. and Bogy, D. B., 2007, “Effects of Pitch Static Attitude and Roll Static Attitude on the Steady Performance of Air Bearing Sliders,” Journal of Tribology, Vol. 129, pp. 689-694.   DOI
4 Kang, T. S., Kim, T. S. and Lee, W. C., 2003, “Optimal Design of the Suspension Stiffness in HDD for Improving the Load/unload Performance,” Proceedings of the KSNVE Annual Autumn Conference, pp. 898-901.   과학기술학회마을
5 Kim, K. H., Lee, Y., Park, K. S., Park, N. C. and Park, Y. P., 2007, “Analysis of Suspension State Matrix to Improve L/UL Performance,” Proceedings of the KSNVE Annual Autumn Conference, pp. 1272-1275
6 Kim, K. H., Lee, Y., Lee, H. J., Park, N. C. and Park, Y. P., 2007, “Optimal Dimple Point of SFF HDD Suspension for Improving the Unloading Performance,” Proceedings of the KSNVE Annual Spring Conference, pp. 609-612.