Hartmetall-werkzeugfabrik Paul Horn Gmbh

Ruediger Voege

A die stock comprising a holder, which is symmetrical to a centric holder longitudinal axis, wherein the holder has a plurality of receiving grooves each of which is configured for receiving a cutting insert and a clamping wedge, each of the receiving grooves extending from a first end face of the holder in the axial direction, the first end face running transversely to the axial direction, and wherein each of the receiving grooves extends from an inner side of the holder in a radial direction, the inner side facing toward the holder longitudinal axis. The die stock further comprises a plurality of cutting inserts, wherein each cutting insert has, on a front side that faces substantially toward the holder longitudinal axis, at least one cutting edge. The die stock further comprises a plurality of clamping wedges arranged detachably in the receiving grooves.

Die stock

A cutting tool comprising a holder () having a slot-shaped, arcuate receptacle (), with respectively a lower and an upper bearing surface () attached to rigid clamping jaws () of the holder (), for the reception () of a cutting insert, () and a cutting insert () having an arcuate shank () with lower and upper locating face (), which cutting insert is arranged exchangeably in the receptacle (), and having a cutting head () with cutting edge (), which cutting head is disposed on a workpiece-side end () of the shank (), wherein the arcuate receptacle () and the arcuate shank (), measured respectively on the lower bearing surface () of the receptacle () and the lower locating face () of the cutting insert (), extend respectively over at least 90&#xb0;, wherein the receptacle () extends over a larger angular range than the shank () of the cutting insert (), and wherein the shank () is held in the receptacle () such that the holder-side end () of the shank () is distanced from the holder-side end () of the receptacle ().

Cutting tool

A tool for machining a workpiece, in particular a milling tool, is presented. The tool incorporates a shank which is drivable rotatably about a longitudinal axis and is fixable to a tool holding fixture. The tool further incorporates a plate holding fixture that is arranged on one end of the shank, a support plate having at least one internal thread, a cutting element with at least one cutting edge, and at least one fastening element which is provided with an external thread that is adapted to the at least one internal thread.

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Rottenburg, Germany

Ruediger Voege