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    • 7. 发明公开
    • REIBAHLE, MESSERPLATTEN DAFÜR UND VERFAHREN ZUM EINSTELLEN DES BEARBEITUNGSDURCHMESSERS EINER SOLCHEN REIBAHLE
    • 铰刀,叶片板体和方法调整工作的直径,铰刀
    • EP2379268A1
    • 2011-10-26
    • EP09795705.4
    • 2009-12-15
    • MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG
    • KRESS, Dieter
    • B23D77/04B23B27/16
    • B23D77/048B23B27/164B23B2200/088B23D2277/04B23D2277/064B23D2277/54Y10T29/49826Y10T407/193Y10T407/23
    • The invention relates to a reamer (35) comprising a main element (36) with at least one plate seat (39) recessed therein and comprising at least first and second side faces (47, 49). Inserted into this seat is a cutter plate (1) having at least one minor cutting edge. Furthermore, a clamping device (55), with a clamping claw (57), and an adjusting device for the cutter plate (1) are provided. The first side face (47) of the plate seat (39) is inclined with respect to an imaginary vertical (V) in such a way that the cutter plate (1) can be aligned by abutting the side face (47) in such a way that the minor cutting edge (31) thereof has a specific taper. In the base (45) of the plate seat (39) there is an opening, through which the adjusting part (69) protrudes into the plate seat (39). The side of the cutter plate (1) facing the adjusting part (69), abuts said adjusting part, preferably exclusively. The invention also relates to a method for adjusting the machining diameter of a reamer (35) of this type and to two cutter plates that are designed for use with said reamer. The first cutter plate (1, fig. 1) has two clamping grooves (11, 19) arranged at right angles to one another. The second cutter plate (1, fig. 8 and 9) has a depression (75), the base of which is provided with a dome-shaped projecting clamping body (79).
    • 扩孔钻包括具有基体的至少一个刀片座埋头其中并且至少第一和第二侧表面具有。 一种切削镶片具有插入到该座的至少一个副切削刃。 此外,夹紧装置包括一个夹持爪和调节装置上的切削刀片。 第一横向表面相对于在假想垂直线那样倾斜检查的切削刀片对准能够通过接触检测侧表面做了刀片的副切削刃具有一定义的锥度,在开口没有设置在刀片座的底部提供,通过 该开口调节部突出到刀片安装座,并没有在其面向所述调节部的切削镶刀邻接这一部分。