Testing piston rings with partial laser surface texturing for friction reduction
Testing piston rings with partial laser surface texturing for friction reduction
复制标题
DOI：
10.1016/j.wear.2006.01.031
复制
发表时间：
2006-10-20
期刊：
影响因子：
5
通讯作者：
Etsion, I.
中科院分区：
文献类型：
--
作者：
Ryk, G.;Etsion, I.
对活塞环局部激光表面毛化（LST）减摩效果进行了实验研究。试验是在一个往复式试验台上进行的，试验台上装有实际的活塞环和缸套段。比较了参考非织构化常规桶形环和最佳部分LST圆柱形环的性能。发现部分LST活塞环表现出约25%的低摩擦。(c)2006 Elsevier B.V.保留所有权利。
An experimental study is presented to evaluate the effect of partial laser surface texturing (LST) on friction reduction in piston rings. Tests were performed on a reciprocating test fig with actual piston rings and cylinder liner segments. A comparison was made between the performance of a reference non-textured conventional barrel shape rings and optimum partial LST cylindrical shape rings. It was found that the partial LST piston rings exhibited about 25% lower friction. (c) 2006 Elsevier B.V. All rights reserved.