Effect of non-uniform lubricant distribution and de-wetting on head-disk dynamics
Effect of non-uniform lubricant distribution and de-wetting on head-disk dynamics
复制标题
不均匀润滑剂分布和去湿对头盘动力学的影响
DOI：
10.1109/20.950983
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发表时间：
2001
影响因子：
2.1
通讯作者：
J. Gui
中科院分区：
文献类型：
--
作者：
D. Kuo;Xiaoding Ma;H. Tang;J. Gui
本文研究了长波长非均匀润滑油分布和润滑油脱湿对头盘动力学的影响。观察到复杂的滑块响应，这对润滑膜厚度和脱湿程度敏感。还观察了滑块辅助润滑油再分配的效果。
In this work, the effect of long-wavelength nonuniform lube distribution and lube de-wetting on head-disk dynamics is investigated by using disks with controlled within-disk nonuniformity in lubricant film thickness. Complex slider responses were observed, which were sensitive to lubricant film thickness and the extent of de-wetting. The effect of slider-assisted lubricant redistribution was also observed.