11408 テクスチャリングしたすべり案内面のトライボロジー特性(機械要素のトライボロジー(2),OS.7 機械要素のトライボロジー,学術講演)

概要

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This paper describes the frictional property in conducting the micro texture on the sliding surface for the purpose of improving the tribology property of slideway in machine tool. The numerical calculation was carried out in order to attempt the optimization of shape and dimension of the texture. Some types of the texture was processed on the surface of cast iron test piece, and the experiment which measured the sliding frictional characteristic was carried out. We clarified the effectiveness of dimpled surface to reduce the change of the frictional force from the results of numerical calculation. And friction coefficient for dimple patterns tended to be low in the mix lubrication regime.
社団法人日本機械学会の論文
2008-03-13