MEASUREMENT AND SIMULATION OF PARTIAL CONTACT AT THE HEAD TAPE INTERFACE

被引:39
作者
LACEY, C
TALKE, FE
机构
[1] Center for Magnetic Recording Research, University of California, San Diego, La Jolla, CA
来源
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 1992年 / 114卷 / 04期
关键词
D O I
10.1115/1.2920931
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Partial contact at the head/tape interface is investigated as a function of changes in the head/tape spacing due to asperity compression during contact. A model of head/tape contact, based on measurements of average contact pressure versus average head/tape spacing, is developed and incorporated into a numerical simulation of the head/tape interface. Numerical calculations of head/tape spacing with partial contact are verified by interferometric measurements.
引用
收藏
页码:646 / 652
页数:7
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