TIMEPIECE COMPONENT

To propose a flexible solution for the manufacture of a timepiece component, which makes it possible to form complex shapes while remaining compatible with use of a maximum variety materials.SOLUTION: A surface treatment method for manufacturing a metal- and/or cermet-based timepiece component from...

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Bibliographische Detailangaben
Hauptverfasser:	HOSSEIN MEIDANI, TUOMAS JALANTI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS HOROLOGY MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES METALLURGY PERFORMING OPERATIONS PHYSICS POWDER METALLURGY TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	To propose a flexible solution for the manufacture of a timepiece component, which makes it possible to form complex shapes while remaining compatible with use of a maximum variety materials.SOLUTION: A surface treatment method for manufacturing a metal- and/or cermet-based timepiece component from a component having irregularities, such as pores and/or precipitates and/or striations, obtained by a powder metallurgy or additive manufacturing method is provided, the method comprising a step of improving the surface finish of the component by superficial remelting on a surface zone of the component.SELECTED DRAWING: Figure 1 【課題】複雑な形状を形成することを可能としつつ、最大限の異なる材料の使用に対応できる、時計部品の製造に関する柔軟な解決策を提案する。【解決手段】粉末冶金または付加製造方法によって得られた、細孔及びまたは析出物及びまたはすじ痕などの凹凸を含む部品から、金属及びまたはサーメットを基とする時計部品を製造する表面処理方法であって、部品の表面領域に対する表面再溶融によって部品の表面仕上げを改良する工程を含む。【選択図】図１