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    Indexable milling insert for milling tools
    2.
    发明授权
    Indexable milling insert for milling tools 失效
    铣削刀具可转位铣削刀片

    公开(公告)号：US08475089B2

    公开(公告)日：2013-07-02

    申请号：US13099527

    申请日：2011-05-03

    申请人： Isak Kakai

    发明人： Isak Kakai

    IPC分类号： B23C5/20 ,  B23B27/16

    CPC分类号： B23C5/109 ,  B23C5/202 ,  B23C5/2273 ,  B23C2200/081 ,  B23C2200/085 ,  B23C2200/208 ,  B23C2200/286 ,  B23C2210/161 ,  B23C2210/168 ,  Y10T407/192 ,  Y10T407/2274 ,  Y10T407/23

    摘要： An indexable milling insert for milling tools, including a bottom surface, an opposite chip surface, and a plurality of side surfaces extending between the bottom surface and the opposite chip surface, two of the side surfaces being primary clearance surfaces and two of the side surfaces being secondary clearance surfaces. A plurality of cutting edges are formed between the opposite chip surface and the primary and secondary clearance surfaces. Two of the cutting edges that connect to the primary clearance surfaces are primarily parallel and constitute main cutting edges. At least one lock structure is provided and includes a locking surface arranged on one of the secondary clearance surfaces so that the locking surface and the primary clearance surface form an acute angle, α, in a section that is parallel to the bottom surface and intersects the locking surface. A coupling structure is arranged on the opposite chip surface and at least partly projects from a plane that is parallel to the bottom surface and passes through points of the main cutting edges situated closest to the bottom surface. The coupling structure comprises at least one flank surface, which is arranged in such a way that the flank surface, in a section that is parallel to the primary clearance surface and intersects the flank surface, forms an acute angle, β, with the bottom surface so that the flank surface slopes in the direction from the secondary clearance surface on which the locking surface is arranged.

    摘要翻译： 一种用于铣削刀具的可转位铣削刀片，包括底表面，相对的切屑表面以及在底表面和相对的切屑表面之间延伸的多个侧表面，两个侧表面是主间隙表面和两个侧表面 是二次间隙表面。 在相对的切屑表面和主和间隙表面之间形成多个切削刃。 连接到主间隙表面的两个切割刃主要平行并构成主切削刃。 提供至少一个锁定结构并且包括布置在其中一个次间隙表面上的锁定表面，使得锁定表面和主间隙表面在平行于底表面的部分中形成锐角α，并与 锁定面。 耦合结构布置在相对的芯片表面上，并且至少部分地从平行于底表面的平面突出并穿过位于最靠近底表面的主切削刃的点。 联接结构包括至少一个侧面，其以这样的方式布置，使得在平行于主间隙表面并与侧面相交的部分中的侧面形成锐角β，底面 使得侧面在从配置有锁定表面的副间隙表面的方向上倾斜。

    Cutting Insert and Cutting Tool
    3.
    发明申请
    Cutting Insert and Cutting Tool 有权
    切割刀片和切割工具

    公开(公告)号：US20120207554A1

    公开(公告)日：2012-08-16

    申请号：US13455007

    申请日：2012-04-24

    申请人： Kazuyuki Uno ,  Naoto Nishiya ,  Kouichi Furuya

    发明人： Kazuyuki Uno ,  Naoto Nishiya ,  Kouichi Furuya

    IPC分类号： B23C5/20 ,  B23B27/22

    CPC分类号： B23C5/20 ,  B23B27/141 ,  B23B29/03417 ,  B23B2200/086 ,  B23B2200/201 ,  B23B2200/369 ,  B23C5/2273 ,  B23C5/2406 ,  B23C5/2462 ,  B23C2200/086 ,  B23C2200/201 ,  Y10T407/1924 ,  Y10T407/1962 ,  Y10T407/23 ,  Y10T407/235

    摘要： A cutting insert has a substantially polygonal shape, and a groove formed in a corner portion of one polygonal surface, and at an intersecting portion between a leading cutting edge and a peripheral cutting edge formed at intersecting portions of side surfaces adjacent to each other across the corner portion, a minor cutting edge is formed. Of the groove, in an area associated with the leading cutting edge and the minor cutting edge, a rake face including a downward inclined surface is formed. A first angle between a direction of maximum inclination of the downward inclined surface and the leading cutting edge is larger than a second angle between the direction of maximum inclination and the minor cutting edge.

    摘要翻译： 切削刀片具有大致多边形形状，并且形成在一个多边形表面的角部中的槽和在前切削刃和周边切削刃之间的交叉部分处，所述切削刃形成在彼此相邻的侧表面的交叉部分处， 角部，形成小切削刃。 在凹槽中，在与前切削刃和副切削刃相关联的区域中形成包括向下倾斜表面的前刀面。 向下倾斜表面的最大倾斜方向与前切割刃之间的第一角度大于最大倾斜方向与次切割刃之间的第二角度。

    CUTTING INSERT
    5.
    发明申请
    CUTTING INSERT 审中-公开
    切割插件

    公开(公告)号：US20090252566A1

    公开(公告)日：2009-10-08

    申请号：US12278014

    申请日：2007-02-01

    申请人： Gerald Minshall

    发明人： Gerald Minshall

    IPC分类号： B23B27/16 ,  B23D77/02

    CPC分类号： B23D77/025 ,  B23B2228/56 ,  B23C5/2273 ,  B23C2200/161 ,  B23C2200/165 ,  B23C2226/315 ,  B23C2260/80 ,  B23D77/042 ,  Y10T29/49963 ,  Y10T407/2272 ,  Y10T407/23 ,  Y10T407/27

    摘要： A cutting insert (20) for a machine tool comprising a flat blade formed from polycrystalline diamond material and having a front face (21) thereon formed from the PCD phase (23) with at least one cutting edge (22) thereon, and a rear face formed from the second phase substrate (24), the rear face having serrations (25) therein formed within the second phase substrate (24), preferably substantially normal to each cutting edge.

    摘要翻译： 一种用于机床的切削刀片（20），其包括由多晶金刚石材料形成的平坦刀片，并且具有由PCD相（23）形成的前表面（21），其上具有至少一个切削刃（22）和后部 其特征在于，所述第二相衬底（24）形成，所述后表面在所述第二相衬底（24）内形成有锯齿（25），优选地基本上垂直于每个切削刃。

    APPARATUS FOR ATTACHING/DETACHING AN INSERT TO/FROM CUTTING TOOL
    6.
    发明申请
    APPARATUS FOR ATTACHING/DETACHING AN INSERT TO/FROM CUTTING TOOL 审中-公开
    用于连接/拆除插入工具的设备

    公开(公告)号：US20160325364A1

    公开(公告)日：2016-11-10

    申请号：US15108897

    申请日：2014-11-07

    申请人： KORLOY INC.

    发明人： Sun-Kyoo LEE ,  Dong-Ryong JI ,  Young-Heum KIM

    IPC分类号： B23C5/22 ,  B23C5/06

    CPC分类号： B23C5/2273 ,  B23B27/16 ,  B23C5/06 ,  B23C5/20 ,  B23C5/22 ,  B23C5/2269 ,  B23C2210/168

    摘要： A technical object is to provide an apparatus for attaching or detaching an insert of a cutting tool, which enables easy and fast replacement of the insert. To this end, the apparatus for attaching or detaching the insert to or from a body of the cutting tool is provided in the body of the insert and includes an insert receiving portion formed in the body of the cutting tool to receive the insert therein, a wedge receiving portion formed in the body of the cutting tool continuously after the insert receiving portion, a wedge received in the wedge receiving portion, and a rotating unit configured to rotate the wedge in a first direction that faces the insert receiving portion, or to a second direction opposite the first direction.

    摘要翻译： 技术目的是提供一种用于连接或拆卸切削工具的刀片的装置，其能够容易且快速地更换刀片。 为此，用于将插入件附接到切割工具的主体或从切割工具的主体拆卸的装置设置在插入件的主体中，并且包括形成在切割工具的主体中以将插入件接收在其中的插入件接收部分， 楔形接收部分在刀片接收部分之后连续地形成在切割工具的主体中，楔形件容纳在楔形容纳部分中，旋转单元被配置为沿着与刀片接收部分相对的第一方向旋转楔形件， 第二方向与第一方向相反。

    Tool
    7.
    发明授权
    Tool 有权
    工具

    公开(公告)号：US08641330B2

    公开(公告)日：2014-02-04

    申请号：US12095757

    申请日：2006-12-05

    申请人： Mikael Jansson

    发明人： Mikael Jansson

    IPC分类号： B23P15/28

    CPC分类号： B23C5/2269 ,  B23C5/2208 ,  B23C5/2273 ,  B23C2200/081 ,  B23C2200/086 ,  B23C2200/361 ,  Y10T407/2262 ,  Y10T407/2272 ,  Y10T407/2276 ,  Y10T407/2278

    摘要： A tool for chip removing machining includes a tool holder in order to releasably hold at least one cutting insert. The cutting insert is arranged to be fixable in an insert pocket of the tool holder by a locking screw. The locking screw has a head and is in threaded engagement with the tool holder via a threaded joint which is arranged to allow tilting of the locking screw in a working direction of the tool when the locking screw is partly unscrewed so that the cutting insert can be removed from the insert pocket. The head is arranged to clamp against a part of a front side of the cutting insert. The tool holder includes at least one space at least partly arranged to receive the head when the screw is partly unscrewed.

    摘要翻译： 用于切屑去除加工的工具包括工具保持器，以便可释放地保持至少一个切削刀片。 切削刀片被布置成可通过锁定螺钉固定在刀架的刀片槽中。 锁定螺钉具有头部并且经由螺纹接头与工具夹具螺纹接合，该螺纹接头被布置成当锁定螺钉部分地拧下时允许锁定螺钉在工具的工作方向上倾斜，使得切削刀片可以 从插入口袋中取出。 头部被设置成夹紧在切削刀片的前侧的一部分上。 所述工具架包括至少一个至少部分地布置成当所述螺钉被部分拧下时容纳所述头部的空间。

    Cutting tool and clamping mechanism therefor
    8.
    发明授权
    Cutting tool and clamping mechanism therefor 有权
    切割工具及夹紧机构

    公开(公告)号：US08262323B2

    公开(公告)日：2012-09-11

    申请号：US12613137

    申请日：2009-11-05

    申请人： Amir Satran ,  Evgeny Tulchinsky ,  Alexander Koifman

    发明人： Amir Satran ,  Evgeny Tulchinsky ,  Alexander Koifman

    IPC分类号： B27G13/00 ,  B27G13/04

    CPC分类号： B23C5/2273 ,  B23C5/06 ,  B23C5/2221 ,  B23C2200/361 ,  Y10T407/192 ,  Y10T407/1922 ,  Y10T407/1936 ,  Y10T407/2254 ,  Y10T407/2278

    摘要： A clamping mechanism clamps a cutting insert in a tool body. The clamping mechanism has a clamping arm seated within a clamping arm pocket. The clamping arm includes a clamping protrusion extending rearwardly from a rear surface of the clamping arm. The cutting insert has a bore having an insert retaining surface and is seated within an insert pocket. Upon tightening the clamping arm into the tool body, the clamping protrusion presses against the insert retaining surface and the cutting insert is securely abutted within the insert pocket.

    摘要翻译： 夹紧机构将切削刀片夹在工具主体中。 夹紧机构具有位于夹紧臂袋内的夹紧臂。 夹紧臂包括从夹紧臂的后表面向后延伸的夹紧突起。 切削刀片具有带有刀片保持表面的孔，并且位于刀片槽内。 在将夹紧臂紧固到工具主体中时，夹紧突起压靠刀片保持表面，并且切削刀片牢固地邻接在刀片槽内。

    INDEXABLE MILLING INSERT FOR MILLING TOOLS
    9.
    发明申请
    INDEXABLE MILLING INSERT FOR MILLING TOOLS 失效
    用于铣削工具的可选铣刀

    公开(公告)号：US20110274506A1

    公开(公告)日：2011-11-10

    申请号：US13099527

    申请日：2011-05-03

    申请人： Isak KAKAI

    发明人： Isak KAKAI

    IPC分类号： B23C5/22 ,  B23C5/10

    CPC分类号： B23C5/109 ,  B23C5/202 ,  B23C5/2273 ,  B23C2200/081 ,  B23C2200/085 ,  B23C2200/208 ,  B23C2200/286 ,  B23C2210/161 ,  B23C2210/168 ,  Y10T407/192 ,  Y10T407/2274 ,  Y10T407/23

    摘要： An indexable milling insert for milling tools, including a bottom surface, an opposite chip surface, and a plurality of side surfaces extending between the bottom surface and the opposite chip surface, two of the side surfaces being primary clearance surfaces and two of the side surfaces being secondary clearance surfaces. A plurality of cutting edges are formed between the opposite chip surface and the primary and secondary clearance surfaces. Two of the cutting edges that connect to the primary clearance surfaces are primarily parallel and constitute main cutting edges. At least one lock structure is provided and includes a locking surface arranged on one of the secondary clearance surfaces so that the locking surface and the primary clearance surface form an acute angle, α, in a section that is parallel to the bottom surface and intersects the locking surface. A coupling structure is arranged on the opposite chip surface and at least partly projects from a plane that is parallel to the bottom surface and passes through points of the main cutting edges situated closest to the bottom surface. The coupling structure comprises at least one flank surface, which is arranged in such a way that the flank surface, in a section that is parallel to the primary clearance surface and intersects the flank surface, forms an acute angle, β, with the bottom surface so that the flank surface slopes in the direction from the secondary clearance surface on which the locking surface is arranged.

    摘要翻译： 一种用于铣削刀具的可转位铣削刀片，包括底表面，相对的切屑表面以及在底表面和相对的切屑表面之间延伸的多个侧表面，两个侧表面是主间隙表面和两个侧表面 是二次间隙表面。 在相对的切屑表面和主和间隙表面之间形成多个切削刃。 连接到主间隙表面的两个切割刃主要平行并构成主切削刃。 提供至少一个锁定结构并且包括布置在其中一个次间隙表面上的锁定表面，使得锁定表面和主间隙表面在平行于底表面的部分中形成锐角α，并且与 锁定面。 耦合结构布置在相对的芯片表面上，并且至少部分地从平行于底表面的平面突出并穿过位于最靠近底表面的主切削刃的点。 联接结构包括至少一个侧面，其以这样的方式布置，使得在平行于主间隙表面并与侧面表面相交的部分中的侧面形成锐角＆bgr;与底部 使得侧面在从配置有锁定表面的第二间隙表面的方向上倾斜。