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    Antirotation tool holder and cutting insert
    1.
    发明申请
    Antirotation tool holder and cutting insert 有权
    防旋转工具架和切削刀片

    公开(公告)号：US20060269374A1

    公开(公告)日：2006-11-30

    申请号：US10553277

    申请日：2004-03-02

    申请人： Jean-Luc Dufour ,  X. Fang ,  David Wills

    发明人： Jean-Luc Dufour ,  X. Fang ,  David Wills

    IPC分类号： B23C3/36 ,  B23C5/22

    CPC分类号： B23C5/2221 ,  B23C5/06 ,  B23C2200/045 ,  B23C2200/0466 ,  B23C2200/125 ,  B23C2200/164 ,  B23C2200/168 ,  B23C2210/168 ,  Y10T82/10 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1934 ,  Y10T407/1936 ,  Y10T407/1944 ,  Y10T407/20 ,  Y10T407/22 ,  Y10T407/2202 ,  Y10T407/2272 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T409/303808

    摘要： The present invention relates to embodiments of a cutting tool holder (10) having at least one insert pocket (13), wherein at least one insert pocket comprises a side surface (15) and at least one antirotation stop (16) protruding from the side surface. The antirotation stop may comprise at least two substantially planar surfaces. In certain embodiments, the cutting tool holder may have a pocket which comprises a bottom surface and an antirotation stop having three substantially planar surfaces that are substantially perpendicular to the bottom surface. The antirotation stop may be integral to the tool holder or may be produced separately and attached, either permanently or temporarily, to the tool holder. Embodiments may further comprise additional antirotation stops is desired by the machining application. In one embodiment, the cutting tool holder includes an insert pocket in the tool holder and at least one antirotation stop protruding from at least one of a side wall and the bottom surface of the insert pocket, wherein the antirotation stop comprises at least two substantially planar surfaces. A cutting insert (12) may be secured in the tool holder, wherein the cutting insert has a recess (17) having a shape that is non-complementary to the shape of the antirotation stop and may be made from tungsten based carbide or cermet.

    摘要翻译： 本发明涉及具有至少一个插入口袋（​​13）的切割工具保持器（10）的实施例，其中至少一个插入口袋包括侧面（15）和至少一个从侧面突出的防旋转止动件（16） 表面。 防旋转止动件可以包括至少两个基本平坦的表面。 在某些实施例中，切割工具保持器可以具有包括底表面的凹口和具有基本上垂直于底表面的三个基本上平坦的表面的防旋转止动件。 防旋转止动件可以与工具夹一体，或者可以分开制造，永久地或暂时地连接到工具架上。 实施例还可以包括加工应用所需的额外的抗旋转停止。 在一个实施例中，切割工具保持器包括工具保持器中的插入凹槽和从插入凹槽的侧壁和底表面中的至少一个突出的至少一个防旋转止动件，其中防旋转止动件包括至少两个基本上平面的 表面。 切削刀片（12）可以固定在工具夹具中，其中切削刀片具有与防旋转止动件的形状不互补的形状的凹槽（17），并且可以由钨基碳化物或金属陶瓷制成。

    Antirotation tool holder and cutting insert
    2.
    发明申请
    Antirotation tool holder and cutting insert 有权
    防旋转工具架和切削刀片

    公开(公告)号：US20060245837A1

    公开(公告)日：2006-11-02

    申请号：US10414358

    申请日：2003-04-15

    申请人： Jean-Luc Dufour ,  X. Fang ,  David Wills

    发明人： Jean-Luc Dufour ,  X. Fang ,  David Wills

    IPC分类号： B23C3/36 ,  B23C5/22

    CPC分类号： B23C5/2221 ,  B23C5/06 ,  B23C2200/045 ,  B23C2200/0466 ,  B23C2200/125 ,  B23C2200/164 ,  B23C2200/168 ,  B23C2210/168 ,  Y10T82/10 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1934 ,  Y10T407/1936 ,  Y10T407/1944 ,  Y10T407/20 ,  Y10T407/22 ,  Y10T407/2202 ,  Y10T407/2272 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T409/303808

    摘要： The present invention relates to embodiments of a cutting tool holder having at least one insert pocket, wherein at least one insert pocket comprises a side surface and at least one antirotation stop protruding from the side surface. The antirotation stop may comprise at least two substantially planar surfaces. In certain embodiments, the cutting tool holder may have a pocket which comprises a bottom surface and an antirotation stop having three substantially planar surfaces that are substantially perpendicular to the bottom surface. The antirotation stop may be integral to the tool holder or may be produced separately and attached, either permanently or temporarily, to the tool holder. Embodiments may further comprise additional antirotation stops if desired by the machining application. In one embodiment, the cutting tool holder includes an insert pocket in the tool holder and at least one antirotation stop protruding from at least one of a side wall and the bottom surface of the insert pocket, wherein the antirotation stop comprises at least two substantially planar surfaces. A cutting insert may be secured in the tool holder, wherein the cutting insert has a recess having a shape that is non-complementary to the shape of the antirotation stop and may be made from tungsten based carbide or cermet.

    摘要翻译： 本发明涉及具有至少一个插入口袋的切割工具保持器的实施例，其中至少一个插入口袋包括侧面和从侧面突出的至少一个防旋转止动件。 防旋转止动件可以包括至少两个基本平坦的表面。 在某些实施例中，切割工具保持器可以具有包括底表面的凹口和具有基本上垂直于底表面的三个基本上平坦的表面的防旋转止动件。 防旋转止动件可以与工具夹一体，或者可以分开制造，永久地或暂时地连接到工具架上。 如果加工应用需要，实施例还可以包括附加的防旋转止动件。 在一个实施例中，切割工具保持器包括工具保持器中的插入凹槽和从插入凹槽的侧壁和底表面中的至少一个突出的至少一个防旋转止动件，其中防旋转止动件包括至少两个基本上平面的 表面。 切削刀片可固定在工具夹具中，其中切削刀片具有与防旋转止动件的形状不互补的形状的凹槽，并且可由钨基碳化物或金属陶瓷制成。

    Cutting insert for high feed face milling
    3.
    发明申请
    Cutting insert for high feed face milling 有权
    切削刀片用于高进给面铣削

    公开(公告)号：US20050084342A1

    公开(公告)日：2005-04-21

    申请号：US10686308

    申请日：2003-10-15

    申请人： Gilles Festeau ,  Jean-Luc Dufour ,  X. Fang ,  David Wills

    发明人： Gilles Festeau ,  Jean-Luc Dufour ,  X. Fang ,  David Wills

    IPC分类号： B23C5/20

    CPC分类号： B23C5/207 ,  B23C5/06 ,  B23C5/202 ,  B23C5/205 ,  B23C2200/125 ,  B23C2200/203 ,  B23C2220/44 ,  Y10T407/191 ,  Y10T407/1924 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T409/303752

    摘要： A cutting insert for milling operations, such as, face milling, slot milling, plunge milling, and ramping operations. The cutting insert exhibits a combination of favorable cutting edge strength, and unique cutting edge geometry, thus, allowing milling operations at relatively high feed rates. The cutting insert includes at least four cutting edges, wherein at least one of the cutting edges is a convex cutting edge. Certain embodiments of square cutting inserts will have four convex cutting edges which may be connected by nose corners. The convex cutting edge may comprise at least one of a circular arc, a portion of an ellipse, a portion of a parabola, a multi-segment spline curve, a straight line, or combinations of these. Wherein the convex cutting edge comprises a circular arc, the circular arc may have a radius greater than or equal to two times a radius of the largest circle that may be inscribed on the top surface.

    摘要翻译： 用于铣削操作的切削刀片，例如铣削，铣槽，铣削和斜坡操作。 切削刀片具有有利的切削刃强度和独特的切削刃几何形状的组合，从而允许以相对高的进给速率进行铣削操作。 所述切削刀片包括至少四个切削刃，其中所述切削刃中的至少一个是凸形切削刃。 方形切削刀片的某些实施例将具有可以通过鼻角连接的四个凸形切削刃。 凸形切削刃可以包括圆弧，椭圆的一部分，抛物线的一部分，多段花键曲线，直线或它们的组合中的至少一个。 其中，所述凸形切削刃包括圆弧，所述圆弧的半径可以大于或等于可能刻在所述顶面上的最大圆的半径的两倍。

    Cutting Insert for High Feed Face Milling
    4.
    发明申请
    Cutting Insert for High Feed Face Milling 有权
    切割刀片用于高进给面铣削

    公开(公告)号：US20070189864A1

    公开(公告)日：2007-08-16

    申请号：US11696931

    申请日：2007-04-05

    申请人： Gilles Festeau ,  Jean-Luc Dufour ,  X. Fang ,  David Wills

    发明人： Gilles Festeau ,  Jean-Luc Dufour ,  X. Fang ,  David Wills

    IPC分类号： B23P15/28

    CPC分类号： B23C5/207 ,  B23C5/06 ,  B23C5/202 ,  B23C5/205 ,  B23C2200/125 ,  B23C2200/203 ,  B23C2220/44 ,  Y10T407/191 ,  Y10T407/1924 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T409/303752

    摘要： A cutting insert for milling operations, such as, face milling, slot milling, plunge milling, and ramping operations. The cutting insert exhibits a combination of favorable cutting edge strength, and unique cutting edge geometry, thus, allowing milling operations at relatively high feed rates. The cutting insert includes at least four cutting edges, wherein at least one of the cutting edges is a convex cutting edge. Certain embodiments of square cutting inserts will have four convex cutting edges which may be connected by nose corners. The convex cutting edge may comprise at least one of a circular arc, a portion of an ellipse, a portion of a parabola, a multi-segment spline curve, a straight line, or combinations of these. Wherein the convex cutting edge comprises a circular arc, the circular arc may have a radius greater than or equal to two times a radius of the largest circle that may be inscribed on the top surface.

    摘要翻译： 用于铣削操作的切削刀片，例如铣削，铣槽，铣削和斜坡操作。 切削刀片具有有利的切削刃强度和独特的切削刃几何形状的组合，从而允许以相对高的进给速率进行铣削操作。 所述切削刀片包括至少四个切削刃，其中所述切削刃中的至少一个是凸形切削刃。 方形切削刀片的某些实施例将具有可以通过鼻角连接的四个凸形切削刃。 凸形切削刃可以包括圆弧，椭圆的一部分，抛物线的一部分，多段花键曲线，直线或它们的组合中的至少一个。 其中，所述凸形切削刃包括圆弧，所述圆弧的半径可以大于或等于可能刻在所述顶面上的最大圆的半径的两倍。

    DOUBLE-SIDED TANGENTIAL CUTTING INSERT AND CUTTING TOOL SYSTEM USING THE SAME
    5.
    发明申请
    DOUBLE-SIDED TANGENTIAL CUTTING INSERT AND CUTTING TOOL SYSTEM USING THE SAME 有权
    双面切割刀具和切割工具系统

    公开(公告)号：US20170014920A1

    公开(公告)日：2017-01-19

    申请号：US14801181

    申请日：2015-07-16

    申请人： Xiangdong Daniel Fang ,  Jean-Luc Dufour ,  Lance Brunetto ,  Kent Mizgalski ,  David Wills ,  David Cope

    发明人： Xiangdong Daniel Fang ,  Jean-Luc Dufour ,  Lance Brunetto ,  Kent Mizgalski ,  David Wills ,  David Cope

    IPC分类号： B23C5/22 ,  B23C5/10

    CPC分类号： B23C5/2221 ,  B23C5/08 ,  B23C2200/0433 ,  B23C2200/203 ,  B23C2200/208 ,  B23C2200/367 ,  B23C2220/36

    摘要： A double-sided tangential cutting insert, as well as a tool holder system that carries a plurality of the double-sided tangential cutting inserts, that has a peripheral side shape, as viewed from one of said cutting rake faces, that includes a pair of generally identical opposing main cutting edges wherein each of the main cutting edge comprises a substantially straight main cutting edge portion and an adjoining convex main cutting edge portion. The convex main cutting edge portion is truncated by an adjacent convex minor side face so as to define a generally sharp edge and a point of truncation. The peripheral side shape further includes a pair of opposing full nose cutting edges with a nose cutting radius; and a pair of opposing convex minor cutting edges with a minor cutting edge radius. The minor cutting edge radius is at least about four times greater than the nose cutting radius.

    摘要翻译： 双面切向刀片以及从其中一个所述切削前刀面观察时具有圆周侧形状的多个双面切向刀片的刀架系统，其包括一对 大致相同的相对的主切削刃，其中每个主切削刃包括基本上直的主切削刃部分和相邻的凸主切削刃部分。 凸形主切削刃部分被相邻的凸形小侧面截面以便限定大致锋利的边缘和截断点。 周边形状还包括一对具有鼻切割半径的相对的全鼻切割边缘; 以及具有较小切削刃半径的一对相对的凸形副切削刃。 较小的切削刃半径比鼻部切削半径大至少约四倍。

    Cutting tools and cutting inserts including internal cooling
    7.
    发明授权
    Cutting tools and cutting inserts including internal cooling 有权
    切削刀具和切削刀片，包括内部冷却

    公开(公告)号：US08596935B2

    公开(公告)日：2013-12-03

    申请号：US12900544

    申请日：2010-10-08

    申请人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    发明人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    IPC分类号： B23B51/06

    CPC分类号： B23B27/10 ,  B23B27/007 ,  B23B27/1622 ,  B23B51/06 ,  B23C5/2221 ,  B23C5/28 ,  B23C2200/085 ,  B23C2200/086 ,  B23C2200/361 ,  B23C2210/165 ,  Y10T407/14 ,  Y10T407/2274 ,  Y10T407/27 ,  Y10T408/455 ,  Y10T408/81

    摘要： A cutting tool comprises a cutting insert, a tool holder, and a fastener. The cutting insert comprises a cutting edge and a fastener bore adapted to accept a fastener for fastening together the cutting tool and tool holder. A coolant flow recess in the fastener bore is adapted to direct coolant through the coolant flow recess and toward a head portion of the fastener. The tool holder comprises an insert pocket adapted to removably fasten the cutting insert and fastener to the tool holder, and a coolant bore adapted to direct the coolant from the tool holder to the coolant flow recess of the fastener bore. The head portion of the fastener and the coolant flow recess of the fastener bore define a gap that directs the coolant to the cutting edge of the cutting insert.

    摘要翻译： 切削工具包括切削刀片，刀架和紧固件。 切削刀片包括切削刃和紧固件孔，其适于接纳用于将切削工具和刀架固定在一起的紧固件。 紧固件孔中的冷却剂流动凹槽适于引导冷却剂通过冷却剂流动凹槽并朝向紧固件的头部。 工具架包括适于将切削刀片和紧固件可移除地固定到刀架上的刀片凹口，以及适于将冷却剂从刀架引导到紧固件孔的冷却剂流动凹槽的冷却剂孔。 紧固件的头部和紧固件孔的冷却剂流动凹槽限定了将冷却剂引导到切削刀片的切削刃的间隙。

    CUTTING TOOL INCLUDING AN INTERNAL COOLANT SYSTEM AND FASTENER FOR A CUTTING TOOL INCLUDING AN INTERNAL COOLANT SYSTEM
    9.
    发明申请
    CUTTING TOOL INCLUDING AN INTERNAL COOLANT SYSTEM AND FASTENER FOR A CUTTING TOOL INCLUDING AN INTERNAL COOLANT SYSTEM 有权
    切削工具，包括内部冷却系统和紧固件，用于切割工具，包括内部冷却系统

    公开(公告)号：US20120087747A1

    公开(公告)日：2012-04-12

    申请号：US13036332

    申请日：2011-02-28

    申请人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    发明人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    IPC分类号： B23B27/10

    CPC分类号： B32B27/10 ,  B23B27/10 ,  B23B27/1622 ,  B23B51/06 ,  B23C5/2221 ,  B23C5/28 ,  B23C2200/085 ,  B23C2200/086 ,  B23C2200/361 ,  B23C2210/165 ,  Y10T407/14

    摘要： A cutting insert fastener adapted to secure a cutting insert to a cutting tool holder. The fastener comprises a fastener head portion comprising at least one feature adapted to direct a coolant fluid to an insert cutting edge of a cutting insert when the cutting insert is secured to a cutting tool holder by the cutting insert fastener. Cutting tools comprising internal coolant systems and fastened with a cutting insert fastener comprising a fastener head portion with at least one feature adapted to direct a coolant fluid to an insert cutting edge are also disclosed.

    摘要翻译： 一种用于将切削刀片固定到切削刀架上的切削刀片紧固件。 所述紧固件包括紧固件头部，所述紧固件头部包括至少一个特征，当所述切削刀片通过所述切削刀片紧固件固定到切削刀具架时，所述特征适于将冷却剂流体引导到切削刀片的刀片切削刃。 还公开了包括内部冷却剂系统并用切削插入件紧固件紧固的切削工具，其包括具有适于将冷却剂流体引导到刀片切削刃的至少一个特征的紧固件头部。

    CUTTING TOOL SYSTEM, CUTTING INSERT, AND TOOL HOLDER
    10.
    发明申请
    CUTTING TOOL SYSTEM, CUTTING INSERT, AND TOOL HOLDER 有权
    切割工具系统，切割工具和工具夹具

    公开(公告)号：US20110110731A1

    公开(公告)日：2011-05-12

    申请号：US12967441

    申请日：2010-12-14

    申请人： Jean-Luc Dufour ,  X. Daniel Fang ,  David J. Wills ,  Thomas B. Hartman

    发明人： Jean-Luc Dufour ,  X. Daniel Fang ,  David J. Wills ,  Thomas B. Hartman

    IPC分类号： B23C5/20 ,  B23C5/02

    CPC分类号： B23C5/207 ,  B23C2200/0433 ,  B23C2200/201 ,  Y10T407/1914 ,  Y10T407/1924 ,  Y10T407/1942 ,  Y10T407/2288 ,  Y10T407/23 ,  Y10T407/24

    摘要： An improved design of a cutting insert system includes a plurality of indexable peripheral milling cutting inserts adapted to be mounted on a peripheral milling tool holder. Each of the cutting inserts includes an insert width that is the same for each cutting insert. Each of the cutting inserts also includes a corner nose having a corner nose radius dimension that is different for each cutting insert, and an axial alignment clearance face that defines an equivalent face location and an equivalent clearance angle for each of the plurality of cutting inserts when the insert is detachably mounted on the tool holder.

    摘要翻译： 切削刀片系统的改进的设计包括多个可转位的外围铣削刀片，其适于安装在外围铣刀架上。 每个切削刀片包括对于每个切削刀片相同的刀片宽度。 每个切削刀片还包括角部刀尖，其具有对于每个切削刀片不同的拐角刀尖半径尺寸，以及轴向对准间隙面，其限定多个切削刀片中的每一个的相当的面部位置和等效的间隙角度， 插入件可拆卸地安装在工具架上。