| 摘要 |
PROBLEM TO BE SOLVED: To provide a sliding member that can control the outflow of the lubricant from oil sump section and maintain self lubrication performance for a long period and to provide a manufacturing method of the sliding member that can manufacture the same having the above characteristic with high efficiency and inexpensively. SOLUTION: The powder of nearly the same material as that of a peripheral wall part 7 is filled up in a oil reservoir 6. Furthermore, this lubricant oil is involved in this powder. As for the lubricant oil in the oil reservoir 6, the fluidity falls off even more than the case that the lubricant exists solely. Consequently, the washout through an oil supply path 8 can be reduced more than before and it becomes possible to maintain the self lubrication performance for a long period. Also, this hole part is made to be the oil supply path 8 making the surface layer including a sliding face porous. Such a sliding member is manufactured by the laminated molding method of a metal powder by laser beam L. COPYRIGHT: (C)2004,JPO
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