Tangential Cutting Insert and Milling Cutter
    1.
    发明申请
    Tangential Cutting Insert and Milling Cutter 有权
    切向切割刀片和铣刀

    公开(公告)号:US20060257214A1

    公开(公告)日:2006-11-16

    申请号:US11460730

    申请日:2006-07-28

    IPC分类号: B26D1/12

    摘要: A tangential milling cutting insert has two identical opposing end surfaces with two identical opposing major side surfaces of a generally parallelogrammatic shape and two identical opposing minor side surfaces extending between them. An ambidextrous tangential cutting insert has two non-identical end surfaces and two opposing major side surfaces of a generally trapezoidal nature. In either cutting insert, each end surface has a peripheral cutting edge and four corners of which two diagonally opposed corners are lowered and the other two are raised. Each end surface comprises four separate planar regions arranged in pairs, the planar regions do not protrude relative to the surrounding end surface and the two planar regions of a given pair of planar regions slope in opposite directions with respect to a median plane of the cutting insert.

    摘要翻译: 切向铣削切削刀片具有两个相同的相对的端面,其两个相同的相对的主要侧表面具有大致平行四边形的形状,并且在它们之间延伸的两个相同的相对的副侧表面。 双向切向切削刀片具有大致梯形性质的两个不相同的端面和两个相对的主侧面。 在任一切削刀片中,每个端面具有周边切削刃,并且其四个角部两个对角相对的角落下降,另外两个凸起。 每个端面包括成对布置的四个独立的平面区域,平面区域不相对于周围的端面突出,并且给定的一对平面区域的两个平面区域相对于切削刀片的中间平面相反地倾斜 。