METHOD FOR CORING AND SLICING A CVD DIAMOND PRODUCT, AND APPARATUS FOR CARRYING-OUT SAID METHOD

The present disclosure relates to the field of Chemical Vapor Deposition (CVD) diamonds and their processing after fabrication. In particular, the present disclosures provides a method for coring and slicing a CVD diamond product, wherein the CVD diamond product comprises a CVD diamond and graphitiz...

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Bibliographische Detailangaben
Hauptverfasser:	Diboine, Jérémie, Zryd, Amédée, Richerzhagen, Bernold, Genton, Jérôme
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BRACELETS CLADDING OR PLATING BY SOLDERING OR WELDING COINS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING HABERDASHERY HUMAN NECESSITIES JEWELLERY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER PERSONAL ADORNMENTS PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS
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Beschreibung
Zusammenfassung:	The present disclosure relates to the field of Chemical Vapor Deposition (CVD) diamonds and their processing after fabrication. In particular, the present disclosures provides a method for coring and slicing a CVD diamond product, wherein the CVD diamond product comprises a CVD diamond and graphitized material covering several side-faces of the diamond. The method is carried out by an apparatus that provides a laser beam coupled into a fluid jet. The method comprises, for the coring, cutting the product with the laser beam to remove the graphitized material from the side-faces of the diamond. Further, the method comprises, for the slicing, cutting off one or more slices from the diamond with the laser beam.