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A method of making a cutting tool includes the steps of providing an ultra-hard abrasive layer (10), particularly a CVD diamond layer, and laser cutting the layer (10) into at least two pieces (12, 14). Each of the pieces (12, 14) has a laser cut surface with an edge (24, 26) produced by the entry o...

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Bibliographische Detailangaben
Hauptverfasser:	VAN HALEWIJN, HELGER JAN, LEMMENS, ERIK, NELISSEN, WILHELMUS G.M
Format:	Patent
Sprache:	ger
Schlagworte:	BORING CLADDING OR PLATING BY SOLDERING OR WELDING COMBINED OPERATIONS CUTTING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DIAGNOSIS HAND CUTTING TOOLS HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR HUMAN NECESSITIES HYGIENE IDENTIFICATION MACHINE TOOLS MEDICAL OR VETERINARY SCIENCE METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS SEVERING SOLDERING OR UNSOLDERING SURGERY TRANSPORTING TURNING UNIVERSAL MACHINE TOOLS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A method of making a cutting tool includes the steps of providing an ultra-hard abrasive layer (10), particularly a CVD diamond layer, and laser cutting the layer (10) into at least two pieces (12, 14). Each of the pieces (12, 14) has a laser cut surface with an edge (24, 26) produced by the entry of the laser cut into the layer (10), and an edge (28, 30) produced by the exit of the laser cut out of the layer (10). At least one of the two pieces (12, 14) is mounted in or on a support to define a tool, the mounting being such that the edge (28, 30) produced by the exit of the laser cut defines a cutting edge for the tool.