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    WERKZEUGSYSTEM
    1.
    发明公开
    WERKZEUGSYSTEM 审中-公开

    公开(公告)号：EP3693110A1

    公开(公告)日：2020-08-12

    申请号：EP20159135.1

    申请日：2018-05-29

    申请人： CeramTec GmbH

    发明人： HENZLER, Uwe ,  NITSCHE, Michael

    IPC分类号： B23B27/10 ,  B23B27/16 ,  B23B29/04

    摘要： Werkzeugsystem 1 mit einem Werkzeughalter 2, der einen Plattensitz 17 zur Aufnahme eine Schneidplatte 6 aufweist, mit einem Spannelement 4 das eine Öffnung 26 zur Aufnahme eines Spannmittels 15 aufweist, wobei zwischen dem Werkzeughalter 2 und dem Spannelement 4 eine Schnittstelle 30 angeordnet ist und im Werkzeughalter 2 und dem Spannelement 4 Kanäle zur Kühlung mittels eines Fluides angeordnet sind und wobei im Bereich der Schnittstelle 30 ein Dichtmittel 31 angeordnet ist.

    TRÄGERWERKZEUG, SCHNEIDPLATTE UND SPANNELEMENT
    3.
    发明公开
    TRÄGERWERKZEUG, SCHNEIDPLATTE UND SPANNELEMENT 审中-公开
    支持工具，切割板和张力元件

    公开(公告)号：EP3242764A1

    公开(公告)日：2017-11-15

    申请号：EP16700409.2

    申请日：2016-01-11

    申请人： CeramTec GmbH

    发明人： HENZLER, Uwe

    IPC分类号： B23B27/16

    CPC分类号： B23B27/1625 ,  B23B27/1614 ,  B23B2200/086 ,  B23B2200/088

    摘要： The invention relates to a carrier tool (1) comprising a clamping element (2) with a clamping element projection (3) and comprising a cutting insert (4) with a clamping recess (5) on the cutting insert surface (13) for machining workpieces. The clamping recess (5) has an annular indentation (9) with a recess base (7), and the indentation (9) transitions from the recess base (7) into the cutting insert surface (13) via an annular surface (8). The indentation (9) surrounds an elevation (10), the tip (11) of which lies above the recess base (7) and below the cutting insert surface (13). The clamping element projection (3) engages into the clamping recess (5) and thus clamps same on the carrier tool (1). In order to allow a pre-centering of the contour of the clamping element projection (3) and the contour of the clamping recess (5) when closing the clamping element (2), the contours of the clamping element projection and the clamping recess thus engaging into each other in a form-fitting and precisely positioned manner, the clamping element projection (3) has an annular contour (12) which surrounds the elevation (10) in the clamped state but does not contact the elevation and rests solely on the annular surface (8).

    WERKZEUGSYSTEM
    7.
    发明公开
    WERKZEUGSYSTEM 有权
    工具系统

    公开(公告)号：EP2771142A1

    公开(公告)日：2014-09-03

    申请号：EP12778112.8

    申请日：2012-10-25

    申请人： CeramTec GmbH

    发明人： HENZLER, Uwe ,  STEMMER, Uwe

    IPC分类号： B23B27/16

    CPC分类号： B23B27/1666 ,  B23B27/10 ,  B23B27/16 ,  B23B27/1625 ,  B23B2200/088 ,  B23B2231/04 ,  B23B2250/12 ,  Y10T82/10 ,  Y10T407/14 ,  Y10T407/227 ,  Y10T407/2282

    摘要： The invention relates to a cutting tool system with a carrier tool (8), a cutter plate (2) having a clamping recess (9), and a clamping element (1) with associated clamping bolt (3), wherein an engagement element (11) is arranged on the underside of the clamping element (1) facing the cutter plate (2), and is in clamping contact with the clamping recess (9) in the engaged state and thereby anchors the cutter plate (2), and the clamping element (1) is guided via an incline in such a manner that the clamping element (1) is pulled in the clamping direction when the clamping bolt (3) is tightened. It is proposed that the clamping element (1) is arranged in a groove (6) with parallel clamping element guides (19), said groove guiding the clamping element (1) in a movable manner in the clamping direction, the clamping element (1) having two parallel guide surfaces (14) that make flat contact on the clamping element guides (19), in such a manner that the clamping element (1) is guided on both sides in the groove (6), a clamping element bore (5) for the clamping bolt (3) is arranged in the clamping element (1), and the wall of the clamping element bore (5) facing the cutter plate (2) rests against the clamping bolt (3) in the clamped state of the cutter plate (2), and in such a manner that, viewed from the cutting edge of the cutter plate (2), the engagement element (11) engages in front of the centre of the clamping recess (9) in a formfitting manner therein.