Cutting tool with blade made from fine-crystalline diamond

The cutting tool has a cutting edge formed with a synthetic diamond layer (2). The cutting edge is formed with a profile of decreasing film thickness. The diamond layer of fine crystalline diamond is formed with specific mean grain size. The radius of curvature of the diamond layer on the cutting ed...

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Bibliographische Detailangaben
Hauptverfasser:	STROBEL, STEFAN, GLUCHE, PETER, FLOETER, ANDRE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CUTTING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HAND CUTTING TOOLS HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SEVERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING
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Beschreibung
Zusammenfassung:	The cutting tool has a cutting edge formed with a synthetic diamond layer (2). The cutting edge is formed with a profile of decreasing film thickness. The diamond layer of fine crystalline diamond is formed with specific mean grain size. The radius of curvature of the diamond layer on the cutting edge is 3-100 nm. The cutting angle is 10-40[deg] . An independent claim is included for manufacturing method of cutting tool. Die vorliegende Erfindung betrifft ein Schneidwerkzeug, insbesondere in Form einer Rasierklinge, eines Skalpells, eines Messers, eines Maschinenmessers, einer Schere, etc., das eine synthetische Diamantschicht mit einer Schneidkante aufweist. Die Diamantschicht besteht dabei aus feinkristallinem Diamant.