| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce wear of a resin material without applying mirror surface processing and surface treatment to a sliding face of the resin material and without using a wear resistant resin material, in a combination in which the resin material and a metallic material are slid. Ž<P>SOLUTION: In the combination of a sliding material in which the resin material and metallic material are slid, the ten-point average roughness Rz of the sliding face of the metallic material is set to 0.5-6.3 μm. The ten-point average roughness Rz of the sliding face of the resin material is set larger than that of the metallic material and to be 2-18 μm, and the damping valley depth Rvk is set to be a value within a range of 1-6 μm. Sliding between the resin material and the metallic material may be non-lubricant sliding. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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