Toolholder with chip ejection segment thereupon
    1.
    发明公开
    Toolholder with chip ejection segment thereupon 有权
    Werkzeughalter mit Span-Auswurfelement

    公开(公告)号:EP2295175A1

    公开(公告)日:2011-03-16

    申请号:EP10013311.5

    申请日:2007-03-21

    申请人: KENNAMETAL INC.

    IPC分类号: B23B27/22 B23C5/00

    摘要: A toolholder (10) for use in a metalworking operation, with a body (105) extending along a longitudinal axis (110) and a recess (120) extending within the first end (115) of the body. Adjacent an insert pocket (125) adapted to receive a cutting insert (130) in the recess (120) is at least one wall (135) with a portion having a surface with multiple interruptions (142) to form a chip ejection segment (145). The chip ejection segment (145) may be an integral part of the toolholder body (105) or may be a discrete piece removably attached to the toolholder body. A method of imparting to a toolholder (100) such a chip ejection segment (145) is also disclosed.

    摘要翻译: 一种用于金属加工操作的刀架(10),具有沿着纵向轴线延伸的主体(105)和在主体的第一端(115)内延伸的凹部(120)。 相邻于适于在凹部(120)中容纳切割插入件(130)的插入凹槽(125)是至少一个壁(135),其中具有多个中断(142)的表面的部分形成芯片排出段(145) )。 芯片排出部分(145)可以是刀夹主体(105)的一体部分,或者可以是可移除地附接到刀架主体的分立件。 还公开了一种赋予刀架(100)这样的排屑段(145)的方法。