Tool for turn/turn broaching or external milling
AssigneeKennametal Inc.
InventorJürgen Leisner
Life of this patent
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Abstract
A tool for the turn/turn broaching or external milling of a workpiece is disclosed. The tool comprises a disk-shaped broaching wheel or at least one segment of such a broaching wheel. In each case, at least one cutting-tip holding fixture in each case for receiving a cutting tip is provided on the end faces of the broaching wheel or segment laterally adjoining a circumferential surface. On at least one of the two end faces, a cutting-tip holding fixture is formed in a cartridge, which is axially adjustable with respect to the broaching wheel or segment by an axial clamping wedge. The cartridge is designed in such a way that it at least partially covers the axial clamping wedge in a direction towards the circumferential surface.
Claims13
A tool for turn/turn broaching or external milling of a workpiece, the tool comprising a disk-shaped broaching wheel having two end faces laterally adjoining a circumferential surface of the broaching wheel, each end face having at least one cutting-tip holding fixture for holding a cutting tip, each cutting-tip holding fixture including a cartridge that is axially adjustable with respect to the broaching wheel by means of an axial clamping wedge, wherein the cartridge at least partially covers the axial clamping wedge in a direction towards the circumferential surface.
A tool for turn/turn broaching or external milling of a workpiece, the tool comprising a disk-shaped broaching wheel with two end faces laterally adjoining a circumferential surface of the broaching wheel, the broaching wheel further including a basic body and at least one segment that is mounted circumferentially on the basic body, the segment having at least one cutting-tip holding fixture for holding a cutting tip, each cutting-tip holding fixture including a cartridge that is axially adjustable with respect to the segment by means of an axial clamping wedge, wherein the cartridge at least partially covers the axial clamping wedge in a direction towards the circumferential surface.
Dependencies are inferred from the claim text.