Cutting or Parting Tool
AssigneeDEUDIAM Diamantwerkzeuge und Maschinen GmbH
InventorGerhardt Liemke
Life of this patent
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Abstract
A cutting or parting tool including at least one cutting tooth connected with a basic element. The cutting tooth has a layer of carbide or of a mixture of carbide and polycrystalline diamonds. Furthermore, the carbide or mixture layer is connected to a carrier element of the cutting tooth made of a weldable material which is welded to the basic element.
Claims7
The cutting or parting tool according to claim 3, wherein the carbide layer is connected with the carrier element by a sintering.
The cutting or parting tool according to claim 3, including a cutting layer of one of polycrystalline diamonds and of a mixture of polycrystalline diamonds and metal carbides is undetachably connected with the carbide layer on a side facing away from the carrier element.
A cutting or parting tool, having at least one cutting tooth connected with a basic element, the cutting tooth comprising:
- a layer of carbide, undetachably connected to a carrier element made of a weldable material;
- and the cutting tooth being connected at the carrier element to the basic element by a weld.
Dependencies are inferred from the claim text.