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    Turning insert
    2.
    发明申请
    Turning insert 有权
    车削插入

    公开(公告)号：US20060039763A1

    公开(公告)日：2006-02-23

    申请号：US11127141

    申请日：2005-05-12

    申请人： Ronnie Lof ,  Hans Thordenberg ,  Chris Mills ,  Jorgen Wiman

    发明人： Ronnie Lof ,  Hans Thordenberg ,  Chris Mills ,  Jorgen Wiman

    IPC分类号： B23P15/28

    CPC分类号： B23B27/141 ,  B23B2200/201 ,  B23B2226/125 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

    摘要： A turning insert includes a chip-breaking surface and first and second clearance surfaces located at a corner of the insert. First and second edges are formed at a junction of the chip-breaking surface and the first and second clearance surfaces, respectively. The first edge defines a major cutting edge, and the second edge defines a finishing cutting edge. The major cutting edge is straight and transforms into the second edge by a sharp transition.

    摘要翻译： 转动刀片包括切屑表面和位于刀片的角部的第一和第二间隙表面。 第一和第二边缘分别形成在破碎表面和第一和第二间隙表面的接合处。 第一边缘限定主切削刃，并且第二边缘限定精加工切削刃。 主切割线是直的，并通过一个急转弯转变成第二边。

    Cutting insert for chip removing machining of workpieces
    3.
    发明申请
    Cutting insert for chip removing machining of workpieces 有权
    切削刀片用于工件的切屑加工

    公开(公告)号：US20090060665A1

    公开(公告)日：2009-03-05

    申请号：US12155086

    申请日：2008-05-29

    申请人： Ronnie Lof ,  Jorgen Wiman ,  Ulrik Sunnvius

    发明人： Ronnie Lof ,  Jorgen Wiman ,  Ulrik Sunnvius

    IPC分类号： B26D1/00

    CPC分类号： B23B27/145 ,  B23B2200/201 ,  B23B2200/202 ,  B23B2200/208 ,  Y10T407/23 ,  Y10T407/24 ,  Y10T407/245

    摘要： A cutting insert for chip removing machining of workpieces, including at least one chip-removal surface that carries away chips, at least one side surface that is a clearance surface, and at least one cutting edge formed between the at least one chip-removal surface and the at least one side surface. The cutting edge includes a main-edge segment that carries out a major part of a chip-removing operation, and a wiping-edge segment that, in the chip-removing operation, wipes off and levels a machined surface of the workpiece. The wiping-edge segment forms a depression.

    摘要翻译： 一种切削刀片，用于对工件进行切屑去除加工，包括至少一个除去切屑的切屑表面，至少一个作为间隙表面的侧表面，以及形成在所述至少一个切屑去除表面之间的至少一个切削刃 和至少一个侧表面。 切削刃包括执行切屑移除操作的主要部分的主边缘部分和在切屑移除操作中擦拭并平整工件的加工表面的擦拭边缘部分。 擦拭边缘部分形成凹陷。

    Polygonal Turning Insert
    4.
    发明申请
    Polygonal Turning Insert 有权
    多边形车削刀片

    公开(公告)号：US20130251468A1

    公开(公告)日：2013-09-26

    申请号：US13617017

    申请日：2012-09-14

    申请人： Ronnie Lof

    发明人： Ronnie Lof

    IPC分类号： B23B27/16

    CPC分类号： B23B27/1611 ,  B23B27/143 ,  B23B2200/081 ,  B23B2200/321

    摘要： Polygonal turning insert has a cutting edge including three part edges, a nose edge and two main edges, and chip-guiding flank surfaces for each part edge, a primary flank surface, and secondary flank surfaces. The primary flank surface is convexly arched and delimited by an arched lower boundary line, which has an apex point facing the nose edge and is situated along a bisector between the main edges, and includes two mirror-symmetrical arc part lines extending from the apex point to a pair of opposite end points situated along a reference line intersecting the bisector at a midpoint between the end points. The distance between the midpoint and the individual end points is greater than that between the midpoint and the apex point. An angle of inclination of the primary flank surface decreases from a greatest value in a bisector section to a smallest value in a reference line section.

    摘要翻译： 多边形车削刀片具有包括三个部分边缘，前端边缘和两个主边缘的切削刃，以及用于每个部件边缘，主侧面和辅助侧面的切屑引导侧面。 主侧面是凸起拱形的并且由拱形的下边界线限定，该下边界线具有面向鼻边缘的顶点，并且沿着主边缘之间的平分线设置，并且包括从顶点延伸的两个镜对称的弧形部分线 到位于端点之间的中点处的与平分线相交的参考线上的一对相对端点。 中点和各个端点之间的距离大于中点和顶点之间的距离。 主侧面的倾斜角度从平分线部分的最大值减小到参考线部分中的最小值。