MASCHINENTEIL

A machine part having a rolling or sliding surface formed with a plurality of minute recesses at random with the SK value less than zero in both the longitudinal and circumferential directions, and the area ratio of the recesses to the whole rolling surface being 10-40 percent.

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Bibliographische Detailangaben
Hauptverfasser: HIBI, KENJI, GIFU, JP, GOTO, TOSHIHIDE, SHIZUOKA, JP
Format: Patent
Sprache:ger
Schlagworte:
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Beschreibung
Zusammenfassung:A machine part having a rolling or sliding surface formed with a plurality of minute recesses at random with the SK value less than zero in both the longitudinal and circumferential directions, and the area ratio of the recesses to the whole rolling surface being 10-40 percent.