Tribology and Lubricants

  • 제17권1호
  • /
  • Pages.64-71
  • /
  • 2001
  • /
  • 2713-8011(pISSN)
  • /
  • 2713-802X(eISSN)
한국트라이볼로지학회 (Korean Tribology Society)
권호 표지
DOI QR코드

DOI QR Code

트라이볼로지 문제를 고려한 하드 디스크 슬라이더-서스펜션의 동특성 해석

Tribological Induced Dynamic Characteristics Analysis of HDD Slider-Suspension Assembly

  • 김청균 (홍익대학교 트라이볼로지 연구센터) ;
  • 차백순 (홍익대학교 트라이볼로지 연구센터)
  • 발행 : 2001.02.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents dynamic responses of disk flutter and bump in HDD slider. The slider is modeled for three degree-of-freedom systems, which are capable of lifting, pitching, and rolling motions. In numerical analysis, loads from air pressure, preload and static moments from the slider, and stiffness and damping coefficients of the suspension are considered for investigating the dynamic characteristics analysis. The numerical results are presented as functions of typical parameters such as a disk velocity, stiffness and damping coefficients of the suspension, and skew angle.

키워드

참고문헌

  1. ASME Journal of Tribology v.116 no.1 Dyanmic Flying Characteristics of Magnetic Head Slider With Dust Mikio Tokuyama;Shinichi Hirose
  2. ASME Journal of Tribology v.117 no.1 Slider/Disk Interaction During the Landing Process Leo, H.-L;Chapman, S.R.
  3. Tribology Transactions v.40 no.1 Simulation of Asperity Contacts at the Head/Disk Interface of Tri-Pad Sliders During Steady-State Flying Whal, Michael H.;Kwon;Haesung;Talke;Frank E.
  4. ASME Journal of Lubrication Technology v.102 A Factored Inplicit Scheme for the Numerical Solution of the Reynolds Equation at very Low Spacing White, J.W.;Nigam, A.
  5. ASME Journal of Tribology v.117 Transient Response Solution Applying ADI Scheme to Boltzmann FlowModified Reynolds Equation Averaged With Respect to Surface Roughness Mitsuya, Y.;Koumura, T.
  6. IEEE Transactions on Magnetics v.Mag-19 no.5 Dynamic Simulation of the Zero-Load Slider Bearing White, J.W.
  7. ASME Journal of Tribology v.119 Dynamic Stability and Spacing Modulation of Sub-25nm Fly Height Sliders Hu, Yong;Bogy;David B.