公开(公告)号：US08465233B2

公开(公告)日：2013-06-18

申请号：US13202789

申请日：2010-03-01

Applicant: Christer Ejderklint

Inventor： Christer Ejderklint

IPC: B23C5/20 ,  B23C5/08

CPC classification number: B23D61/06 ,  B23C5/08 ,  B23C5/202 ,  B23C2200/081 ,  B23C2200/201 ,  B23C2200/208 ,  B23C2200/367 ,  B23C2210/203 ,  B23C2210/204 ,  Y10T407/1908 ,  Y10T407/191 ,  Y10T407/1942 ,  Y10T407/1952 ,  Y10T407/22 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

Abstract: A slot-milling tool includes a slot-milling insert to be on-edge mounted to a toolholder of the slot-milling tool. The insert includes a first side surface, a second side surface, and a plurality of edge surfaces between the first and second side surfaces, each edge surface intersecting with another edge surface at a corner and forming a cutting edge. The first and second side surfaces each have a side insert supporting surface for abutting against an abutment surface in a toolholder, and the insert has reflective symmetry about a central plane extending through the edge surfaces midway between the first and second side surfaces. A chipbreaker is provided on each edge surface and corresponds to each cutting edge, and each chipbreaker includes a recess beneath the cutting edge and a portion projecting toward the cutting edge, the projecting portion defining first and second chip deflecting recesses between the projecting portion and the first and second side surfaces, respectively.

Abstract translation: 刀槽铣刀包括一个铣刀刀片，其可以边缘安装到刀槽铣刀的刀夹上。 插入件包括第一侧表面，第二侧表面和在第一和第二侧表面之间的多个边缘表面，每个边缘表面在拐角处与另一个边缘表面相交并形成切割边缘。 第一和第二侧表面各自具有用于邻接刀架中的邻接表面的侧插入件支撑表面，并且插入件具有关于延伸穿过第一和第二侧表面之间的边缘表面的中心平面的反射对称性。 在每个边缘表面上提供了一个破碎机并对应于每个切削刃，并且每个切屑破碎机包括在切割刃下方的凹部和朝向切割边缘突出的部分，该突出部分在突出部分和第二切口之间限定第一和第二切屑偏转凹槽 第一和第二侧表面。

公开(公告)号：US20120003052A1

公开(公告)日：2012-01-05

申请号：US13254413

申请日：2010-03-01

Applicant: Christer Ejderklint

Inventor： Christer Ejderklint

IPC: B23C5/08 ,  B23C5/20

CPC classification number: B23D61/06 ,  B23C5/08 ,  B23C5/202 ,  B23C2200/081 ,  B23C2200/201 ,  B23C2200/208 ,  B23C2200/367 ,  B23C2210/203 ,  B23C2210/204 ,  Y10T407/1908 ,  Y10T407/191 ,  Y10T407/1942 ,  Y10T407/1952 ,  Y10T407/22 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

Abstract: A family of rotating cutting tools includes at least two toolholders having different diameters, each toolholder including a first side and a second side, the first side and the second side being substantially perpendicular to an axis of rotation of the toolholder, and at least one insert abutment surface on each of the first side and the second side, the insert abutment surfaces on the first side and the second side of each toolholder being substantially mirror images of each other, and the insert abutment surfaces on each of the first side and the second side of each toolholder being substantially identical to the insert abutment surfaces on each other one of the at least two toolholders, and a plurality of identical inserts mounted on each of the at least two toolholders, each insert having a first side surface, a second side surface, and a plurality of edge surfaces between the first and second side surfaces, each edge surface intersecting with another edge surface at a corner and forming a cutting edge, wherein the first and second side surfaces each have a side insert supporting surface for abutting against one of the abutment surfaces. For each toolholder, the insert abutment surfaces on the first and second sides define an angle with a plane perpendicular to the axis of rotation of the toolholder, and the angle defined by the insert abutment surfaces and the plane perpendicular to the axis of rotation of the toolholder is different for the at least two toolholders having different diameters.

Abstract translation: 一系列旋转切割工具包括至少两个具有不同直径的刀柄，每个刀架包括第一侧和第二侧，第一侧和第二侧基本上垂直于刀架的旋转轴线，并且至少一个刀片 在第一侧和第二侧中的每一个上的邻接表面，每个刀架的第一侧和第二侧上的刀片抵接表面基本上彼此是镜像，并且在第一侧和第二侧中的每一个上的刀片抵接表面 每个刀架的一侧基本上与至少两个刀架中的一个上的刀片接合表面相同，以及安装在至少两个刀架中的每一个上的多个相同刀片，每个刀片具有第一侧表面，第二侧 表面和在第一和第二侧表面之间的多个边缘表面，每个边缘表面在拐角处与另一个边缘表面交叉 形成切削刃，其中所述第一和第二侧表面各自具有用于邻接所述邻接表面之一的侧刀片支撑表面。 对于每个刀夹，第一和第二侧上的刀片邻接表面与垂直于刀夹的旋转轴线的平面形成一角度，并且由刀片抵接表面和垂直于刀片轴线的旋转轴线的平面限定的角度 对于具有不同直径的至少两个刀架，刀架是不同的。

公开(公告)号：US20110318119A1

公开(公告)日：2011-12-29

申请号：US13202789

申请日：2010-03-01

Applicant: Christer Ejderklint

Inventor： Christer Ejderklint

IPC: B23C5/20 ,  B23C5/08

CPC classification number: B23D61/06 ,  B23C5/08 ,  B23C5/202 ,  B23C2200/081 ,  B23C2200/201 ,  B23C2200/208 ,  B23C2200/367 ,  B23C2210/203 ,  B23C2210/204 ,  Y10T407/1908 ,  Y10T407/191 ,  Y10T407/1942 ,  Y10T407/1952 ,  Y10T407/22 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

Abstract: A slot-milling tool includes a slot-milling insert to be on-edge mounted to a toolholder of the slot-milling tool. The insert includes a first side surface, a second side surface, and a plurality of edge surfaces between the first and second side surfaces, each edge surface intersecting with another edge surface at a corner and forming a cutting edge. The first and second side surfaces each have a side insert supporting surface for abutting against an abutment surface in a toolholder, and the insert has reflective symmetry about a central plane extending through the edge surfaces midway between the first and second side surfaces. A chipbreaker is provided on each edge surface and corresponds to each cutting edge, and each chipbreaker includes a recess beneath the cutting edge and a portion projecting toward the cutting edge, the projecting portion defining first and second chip deflecting recesses between the projecting portion and the first and second side surfaces, respectively.

Abstract translation: 刀槽铣刀包括一个铣刀刀片，其可以边缘安装到刀槽铣刀的刀夹上。 插入件包括第一侧表面，第二侧表面和在第一和第二侧表面之间的多个边缘表面，每个边缘表面在拐角处与另一个边缘表面相交并形成切割边缘。 第一和第二侧表面各自具有用于邻接刀架中的邻接表面的侧插入件支撑表面，并且插入件具有关于延伸穿过第一和第二侧表面之间的边缘表面的中心平面的反射对称性。 在每个边缘表面上提供了一个破碎机并对应于每个切削刃，并且每个切屑破碎机包括在切割刃下方的凹部和朝向切割边缘突出的部分，该突出部分在突出部分和第二切口之间限定第一和第二切屑偏转凹槽 第一和第二侧表面。

公开(公告)号：US20080069649A1

公开(公告)日：2008-03-20

申请号：US11947927

申请日：2007-11-30

Applicant: Christer Jonsson ,  Bengt Hogrelius ,  Jan Eriksson ,  Christer Ejderklint ,  Carl-Erik Berglow ,  Jorma Koskinen ,  Jonas Boman

Inventor： Christer Jonsson ,  Bengt Hogrelius ,  Jan Eriksson ,  Christer Ejderklint ,  Carl-Erik Berglow ,  Jorma Koskinen ,  Jonas Boman

IPC: B26D1/12

CPC classification number: B23B31/11 ,  B23B31/1122 ,  B23C5/109 ,  B23C2210/02 ,  B23C2210/03 ,  Y10T279/16 ,  Y10T407/1906 ,  Y10T408/90993 ,  Y10T408/957

Abstract: The present invention relates to a tool head preferably for milling. The tool head is connectable to a toolholder. The tool head includes a cutting portion and a mounting portion. The mounting portion includes an axial stop surface and a radial stop surface. Dimensions and tolerances of the axial stop surface and the radial stop surface are selected such that the axial stop surface will abut an axial stop on the toolholder to prevent axial movement of the toolholder relative to the tool head beyond the axial stop surface and the radial stop surface will be disposed proximate a radial stop of the toolholder to limit radial movement of the tool head relative to the toolholder when an integral fastening portion of the tool head and an integral fastening portion of the toolholder are fastened directly to one another and the axial stop surface and the axial stop abut.

Abstract translation: 本发明涉及一种优选用于研磨的工具头。 工具头可连接到刀夹。 工具头包括切割部分和安装部分。 安装部分包括轴向止动表面和径向止动表面。 选择轴向止动表面和径向止动表面的尺寸和公差，使得轴向止动表面将抵靠刀架上的轴向止挡件以防止刀架相对于刀头的轴向移动超过轴向止动表面，并且径向止动 当工具头的整体紧固部分和工具夹的整体紧固部分直接固定在一起时，表面将被设置在工具夹的径向止动件附近以限制工具头相对于刀夹的径向移动， 表面和轴向止动抵接。

公开(公告)号：US20080003067A1

公开(公告)日：2008-01-03

申请号：US11427354

申请日：2006-06-29

Applicant: Christer Ejderklint ,  Bertrand Riviere ,  Dominique Meyer

Inventor： Christer Ejderklint ,  Bertrand Riviere ,  Dominique Meyer

IPC: B23C5/00

CPC classification number: B23C5/08 ,  B23C5/06 ,  B23C5/202 ,  B23C2200/083 ,  B23C2200/085 ,  B23C2200/087 ,  B23C2200/367 ,  Y10T407/192 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/24

Abstract: In a cutting insert and a milling tool, where the cutting insert is to be on-edge mounted to the tool, the cutting insert includes a polygonal body of wear resistant material. The body includes a first side surface and a second side surface opposing one another and therebetween a number of end surfaces. The intersection of two end surfaces form a cutting edge at a corner portion. The first side surface is substantially planar and the second side surface connects to raised portions at corner portions. The first side surface is greater than the second side surface.

Abstract translation: 在切削刀片和铣削刀具中，切削刀片将被边缘安装到刀具上，切削刀片包括多边形的耐磨材料体。 主体包括彼此相对的第一侧表面和第二侧表面以及多个端面之间。 两个端面的交点在角部处形成切割边缘。 第一侧表面基本上是平面的，第二侧表面连接到拐角部分的凸起部分。 第一侧表面大于第二侧表面。

公开(公告)号：US20060072977A1

公开(公告)日：2006-04-06

申请号：US11162633

申请日：2005-09-16

Applicant: Christer Jonsson ,  Bengt Hogrelius ,  Jan Eriksson ,  Christer Ejderklint ,  Carl-Erik Berglow ,  Jorma Koskinen ,  Jonas Boman

Inventor： Christer Jonsson ,  Bengt Hogrelius ,  Jan Eriksson ,  Christer Ejderklint ,  Carl-Erik Berglow ,  Jorma Koskinen ,  Jonas Boman

IPC: B23B51/00

CPC classification number: B23B31/1107 ,  B23B31/1115 ,  B23C5/10 ,  B23C2210/02 ,  B23C2210/03 ,  Y10T279/16 ,  Y10T407/1946 ,  Y10T408/90993 ,  Y10T408/94

Abstract: The present invention relates to a replaceable cutting tip and, more particularly, to such cutting tips attachable to the cutting tip holders by a threaded connection. The cutting tip for a cutting tool includes a working end portion disposed along an axis of the cutting tip and including one or more cutting edges for machining a workpiece, and a mounting portion disposed along the axis of the cutting tip. The mounting portion includes a frustoconical supporting surface tip portion and a frustoconical threaded portion. The present invention also relates to a cutting tool per se.

Abstract translation: 本发明涉及一种可替换的切割尖端，更具体地，涉及通过螺纹连接可附接到切割刀片保持器的切割尖端。 用于切削工具的切削刀片包括沿着切削刀片的轴线设置的工作端部，并且包括用于加工工件的一个或多个切削刃以及沿切削刀片的轴线设置的安装部。 安装部分包括截头圆锥形支撑表面尖端部分和截头圆锥形螺纹部分。 本发明还涉及一种切削工具本身。

公开(公告)号：US20060062642A1

公开(公告)日：2006-03-23

申请号：US11162631

申请日：2005-09-16

Applicant: Christer Jonsson ,  Bengt Hogrelius ,  Jan Eriksson ,  Christer Ejderklint ,  Carl-Erik Berglow ,  Jorma Koskinen ,  Jonas Boman

Inventor： Christer Jonsson ,  Bengt Hogrelius ,  Jan Eriksson ,  Christer Ejderklint ,  Carl-Erik Berglow ,  Jorma Koskinen ,  Jonas Boman

IPC: B23B51/00

CPC classification number: B23B31/11 ,  B23B31/1122 ,  B23C5/109 ,  B23C2210/02 ,  B23C2210/03 ,  Y10T279/16 ,  Y10T407/1906 ,  Y10T408/90993 ,  Y10T408/957

Abstract: The present invention relates to a tool head preferably for milling. The tool head is connectable to a toolholder. The tool head includes a cutting portion and a mounting portion. The mounting portion includes an axial stop surface and a radial stop surface. Dimensions and tolerances of the axial stop surface and the radial stop surface are selected such that the axial stop surface will abut an axial stop on the toolholder to prevent axial movement of the toolholder relative to the tool head beyond the axial stop surface and the radial stop surface will be disposed proximate a radial stop of the toolholder to limit radial movement of the tool head relative to the toolholder when an integral fastening portion of the tool head and an integral fastening portion of the toolholder are fastened directly to one another and the axial stop surface and the axial stop abut.

Abstract translation: 本发明涉及一种优选用于研磨的工具头。 工具头可连接到刀夹。 工具头包括切割部分和安装部分。 安装部分包括轴向止动表面和径向止动表面。 选择轴向止动表面和径向止动表面的尺寸和公差，使得轴向止动表面将抵靠刀架上的轴向止挡件以防止刀架相对于刀头的轴向移动超过轴向止动表面，并且径向止动 当工具头的整体紧固部分和工具夹的整体紧固部分直接固定在一起时，表面将被设置在工具夹的径向止动件附近以限制工具头相对于刀夹的径向移动， 表面和轴向止动抵接。