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公开(公告)号:US20070258778A1
公开(公告)日:2007-11-08
申请号:US11429822
申请日:2006-05-08
申请人: James Waggle
发明人: James Waggle
IPC分类号: B23C5/00
CPC分类号: B23C5/207 , B23C2200/201 , B23C2200/203 , B23C2200/205 , B23C2200/286 , Y10T407/1924 , Y10T407/23 , Y10T407/245
摘要: The present invention is directed to a cutting insert with a rake face, a seating surface and a plurality of flank faces extending between the rake face and the seating surface. The intersection of the rake face and the plurality of flank faces define a plurality of cutting edges. The rake face of the insert has a plurality of corner regions formed at the intersection of side cutting edges to define corner cutting edges. The corner cutting edge in at least one corner region has a recessed profile when viewed from the side of the insert. The recessed profile has a concave shape and extends inwardly from the cutting edge. At the cutting edge, the recess has a conical shape to define a conical portion and further inward from the cutting edge the recess may have a cylindrical shape to define a cylindrical portion.
摘要翻译: 本发明涉及一种具有前刀面,座面和在前刀面和座面之间延伸的多个侧面的切削刀片。 前刀面和多个侧面之间的交点限定多个切削刃。 插入件的前刀面具有形成在侧切削刃的交点处的多个拐角区域,以限定拐角切削刃。 至少一个拐角区域中的角切削刃从插入件的侧面观察时具有凹形轮廓。 凹形轮廓具有凹形并从切削刃向内延伸。 在切割边缘处,凹部具有圆锥形形状,以限定圆锥形部分并且从切割边缘进一步向内,凹部可以具有圆柱形形状以限定圆柱形部分。
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公开(公告)号:US20070231088A1
公开(公告)日:2007-10-04
申请号:US11397172
申请日:2006-04-04
CPC分类号: B23C5/006 , B23B27/22 , B23C2230/04 , B23C2260/80 , Y10T82/10 , Y10T407/118 , Y10T407/1906 , Y10T407/1908 , Y10T407/2202 , Y10T407/2268 , Y10T407/24 , Y10T408/909
摘要: A toolholder for use in a metalworking operation, with a body extending along a longitudinal axis and a recess extending within the first end of the body. Adjacent an insert pocket adapted to receive a cutting insert in the recess is at least one wall with a portion having a surface with multiple interruptions to form a chip ejection segment. The chip ejection segment may be an integral part of the toolholder body or may be a discrete piece removably attached to the toolholder body. A method of imparting to a toolholder such a chip ejection segment is also disclosed.
摘要翻译: 一种用于金属加工操作的刀架,具有沿着纵向轴线延伸的主体和在主体的第一端部内延伸的凹部。 相邻于适于在凹部中接收切割插入物的插入口是至少一个壁,其中具有多个中断的表面的部分形成芯片排出段。 芯片排出段可以是刀架主体的整体部分,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这样的排屑段的方法。
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