A Study of Subambient Pressure Tri-Pad Sliders Using Acoustic Emission

Author:

Khurshudov A. G.1,Talke F. E.1

Affiliation:

1. Center for Magnetic Recording Research, University of California, San Diego, La Jolla, CA 92093-0401

Abstract

Acoustic emission is used to study the contact behavior of subambient pressure tri-pad sliders during start/stop and constant speed operation. The contact force at the slider/disk interface is determined as a function of velocity and the dependence of contact force on flying height is investigated. The results indicate that contact forces for typical subambient pressure tri-pad sliders are on the order of a few mN.

Publisher

ASME International

Subject

Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials

Reference20 articles.

1. Belyi V. A. , KholodilovO. V., and SviridyonokA. I., 1981, “Acoustic Spectrometry as Used for the Evaluation of Tribological Systems,” Wear, Vol. 69, pp. 309–319.

2. Benson, R. C., Sundaram, R., and Talke, F. E., 1988, “A Study of Acoustic Emission from the Slider/Disk Interface in a 5.25 inch Hard Disk Drive,” STLE, SP-25, pp. 87–93.

3. Boness R. J. , and McBrideS. L., 1991, “Adhesive and Abrasive Wear Studies Using Acoustic Emission Techniques,” Wear, Vol. 149, pp. 41–53.

4. Briggs J. C. , ChangM.-K., and TseM. K., 1992, “High Frequency Slider Vibrations During Asperity Impacts in Rigid Magnetic Disk Systems,” Adv. Info. Storage Syst., Vol. 4, pp. 181–194.

5. Diei, E. N., 1985, “Investigation of the Milling Process Using Acoustic Emission Signal Analysis,” Ph.D. thesis, Dept. Mech. Eng., Univ. of California, Berkeley, CA.

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