A laser surface textured parallel thrust bearing
A laser surface textured parallel thrust bearing
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DOI：
10.1080/10402000308982643
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发表时间：
2003-07-01
影响因子：
2.1
通讯作者：
Etsion, I
中科院分区：
文献类型：
--
作者：
Brizmer, V;Kligerman, Y;Etsion, I
从理论上研究了激光表面毛化（LST）新技术在并联推力轴承中的应用。表面纹理具有具有预选直径、深度和面积密度的微凹的形式。它可以仅应用于部分轴承区域（部分LST）或整个轴承区域（完整LST）。最佳参数的凹坑，最好的LST模式，发现，以获得最大的承载能力的推力轴承具有平行的配合表面。与最佳线性和阶梯滑块的比较表明，平行LST滑块可以提供类似的承载能力。
The potential use of a new technology of laser surface texturing (LST) in parallel thrust bearings is theoretically investigated. The surface texture has the form of micro-dimples with pre-selected diameter, depth, and area density. It can be applied to only a portion of the bearing area (partial LST) or the full bearing area (full LST). Optimum parameters of the dimples, and best LST mode, are found in order to obtain maximum load carrying capacity for a thrust bearing having parallel mating surfaces. A comparison is made with optimum linear and stepped sliders showing that parallel LST sliders can provide similar load carrying capacity.