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    • 3. 发明申请
    • CUTTING INSERT
    • 切割插件
    • US20140000423A1
    • 2014-01-02
    • US14003939
    • 2012-03-08
    • Roland FriedlHannes Spielmann
    • Roland FriedlHannes Spielmann
    • B23B27/16B23B1/00
    • B23B27/1611B23B1/00B23B27/045B23B27/141B23B27/1607B23B2200/0404B23B2200/0423B23B2200/085B23B2200/204Y10T82/10Y10T407/23Y10T407/235
    • A cutting insert has a bottom supporting surface, a center cutting edge, two secondary cutting edges, realized on both sides of the center cutting edge and offset in relation to the center cutting edge, and two transition edges connecting the center cutting edge to the secondary cutting edge adjacent in each case. The two secondary cutting edges are realized in each case vertically offset and, where applicable, also offset in depth with respect to the center cutting edge and are laterally spaced from the center cutting edge. The transition edges, in each case in a non-edge-overlapping region, have at least over a portion an inclination n where 2°≦n≦20° in relation to a height direction which extends at right angles with respect to a main extension plane of the supporting surface.
    • 切削刀片具有底部支撑表面,中心切削刃,两个二次切削刃,其实现于中心切削刃的两侧并相对于中心切削刃偏移,并且两个过渡边缘将中心切削刃连接到次级 切割边缘在每种情况下相邻。 两个二次切削刃在每种情况下都是垂直偏移地实现的,并且在适用的情况下也相对于中心切削刃的深度偏移并且与中心切削刃横向间隔开。 在每个情况下,在非边缘重叠区域中的过渡边缘至少具有一部分倾斜度n,其中相对于相对于主延伸部成直角延伸的高度方向为2°@ n @ 20° 平面的支撑面。