Milling cutter for hard machining
AssigneeCeramTec GmbH
InventorRaouf Ben Amor
Life of this patent
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Abstract
The invention relates to a milling tool (1) having a length Itotal and diameter dtotal and having blades (2) for the milling of mostly metal workpieces. In order to prevent an uncontrolled failure of the milling tool, it is proposed that the blades (2) are partially or entirely made of polycrystalline cubic boron nitride (PcBN) or polycrystalline diamond (PCD) and the diameter dtotal of the milling tool lies between 7 mm and 40 mm.
Claims15
-14. (canceled)
A milling tool comprising blades for the milling of workpieces, wherein the milling tool has a length Itotal and diameter dtotal, wherein said blades are partially or entirely made of polycrystalline cubic boron nitride (PcBN) or polycrystalline diamond (PCD) and the diameter dtotal of the milling tool is between 7 mm and 40 mm.
Dependencies are inferred from the claim text.