MANUFACTURING METHOD OF WATCH DIAL USING CLOISONNE ART

PURPOSE: A method for manufacturing a watch dial using cloisonne art is provided to achieve desired flatness by minimizing the thickness of a watch dial. CONSTITUTION: A method for manufacturing a watch dial using cloisonne art is as follows. The upper side of base metal of a watch dial is engraved...

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Bibliographische Detailangaben
Hauptverfasser:	JUNG, SUN YOUNG, JEONG, JU RI, CHO, SUN HYEONG, YEO, EUN KU, YOON, HYE JIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DECORATIVE ARTS DIFFUSION TREATMENT OF METALLIC MATERIAL ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS HOROLOGY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES METALLURGY MOSAICS PAPERHANGING PERFORMING OPERATIONS PHYSICS PRODUCING DECORATIVE EFFECTS TARSIA WORK TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: A method for manufacturing a watch dial using cloisonne art is provided to achieve desired flatness by minimizing the thickness of a watch dial. CONSTITUTION: A method for manufacturing a watch dial using cloisonne art is as follows. The upper side of base metal of a watch dial is engraved with an etching or press method. Cloisonne glaze is spread in the upper side of the engraved base metal. The base metal of the watch dial in which the cloisonne is spread is heat-treated first and polished with sandpaper or burr. The polished base metal of the watch dial is heat-treated secondly. After the watch dial is dried, an oxide film is removed.