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21. 发明申请

US20020067961A1 Cutting tool 审中-公开
标题翻译：切割用具
公开(公告)号：US20020067961A1
公开(公告)日：2002-06-06
申请号：US09730941
申请日：2000-12-06
申请人： Cogsdill Tool Products, Inc.
发明人： Peter Yewman
IPC分类号： B23B027/00 , B23C005/00
CPC分类号： B23B31/026 , B23D77/02 , Y10T407/19 , Y10T407/1914
摘要： A cutting tool (1) comprises an elongate shank (2), one end (3) of which is adapted to be secured in a machine tool and the other end (4) of which constitutes a cutting head. A portion of the shank (2) intermediate its ends is provided with at least one adjustable screw device (9) comprising a screw (12) and a tapped bore (13), the screw (12) having a frusto-conical bearing surface (14) operable on a portion of the shank (2) to induce a bending moment (1A, 4A, 9A, 12A) on the shank (2), for eccentricity correction.
摘要翻译：切割工具（1）包括细长柄（2），其一端（3）适于固定在机床中，另一端（4）构成切割头。柄部（2）在其端部之间的一部分设置有至少一个包括螺钉（12）和螺纹孔（13）的可调整螺丝装置（9），所述螺钉（12）具有截头圆锥形支承表面 14），其可在所述柄（2）的一部分上操作以在所述柄（2）上引起弯矩（1A，4A，9A，12A），用于偏心校正。

22. 发明申请

US20040261241A1 Extended tool holder with draw collet 审中-公开
标题翻译：带夹头的扩展刀架
公开(公告)号：US20040261241A1
公开(公告)日：2004-12-30
申请号：US10872611
申请日：2004-06-21
发明人： Samuel Wesley Crouch
IPC分类号： B23C005/00
CPC分类号： B23B31/207 , Y10T29/49826 , Y10T409/309464 , Y10T409/30952
摘要： An extended tool holder for holding a cutting tool and receivable within a standard tool holder is provided. The extended tool holder comprises a body having a shank portion and a collet-receiving portion with an aperture extending through the body. A collet is receivable within the collet-receiving portion of the hollow body with the collet having a plurality of fingers closable about at least a portion of the cutting tool. A draw bolt is receivable within the shank portion of the hollow body and connected to the collet for urging the collet into collet receiving portion of the body wherein upon the collet entering the collet receiving portion, the fingers close about the cutting tool.
摘要翻译：提供了一种用于保持切割工具并可在标准工具架内接收的延伸刀架。延伸工具架包括具有柄部分和具有延伸穿过主体的孔的夹头接收部分的主体。夹头可以在中空体的夹头接收部分内容纳，夹头具有可围绕切削工具的至少一部分关闭的多个手指。牵引螺栓可接收在中空体的柄部内并连接到夹头上，用于将夹头推进到本体的夹头接收部分中，其中在夹头进入夹头接收部分时，手指围绕切割工具紧紧关闭。

23. 发明申请

US20040253062A1 Milling Tool 有权
标题翻译：铣削工具
公开(公告)号：US20040253062A1
公开(公告)日：2004-12-16
申请号：US10873435
申请日：2004-06-21
申请人： Ceratizit Austria Gesellschaft mbH , Airbus France Societe Par Actions Simplifiee
发明人： Uwe Schleinkofer , Jurgen Duwe , Wolfgang Koch , Didier Le Borgne
IPC分类号： B23C005/00
CPC分类号： B23C5/2221 , B23C5/109 , B23C2200/201 , Y10T407/1924 , Y10T407/1936 , Y10T407/1946 , Y10T407/1948 , Y10T407/23
摘要： A milling tool has a cutting edge geometry with a main cutting edge, a cutting corner, optionally with a bordering planar cutting edge segment, and a secondary cutting edge. The tool is used for milling to achieve the smoothest level surface possible parallel to the rotational axis of the milling tool. Each main cutting edge is formed to result in a generatrix of the envelope curve described by the rotation of the milling tool that has a first outwardly curving segment and a second inwardly curving segment. The first segment increases in its distance from the rotational axis from the beginning of the segment to the end of the segment. The distance of the second segment decreases from its beginning towards its end. The tangents at each point of the second segment encompass an angle null2 of more than 0null and up to 3null with a parallel to the rotational axis.
摘要翻译：铣刀具有切削刃几何形状，其具有主切削刃，切割角，可选地具有边界平面切削刃段和次切削刃。该工具用于铣削，以实现平行于铣削刀具的旋转轴线的最平滑的水平面。每个主切削刃形成为产生由具有第一向外弯曲段和第二向内弯曲段的铣削刀具的旋转所描述的包络线的母线。第一段从其旋转轴线的距离开始增加，从段的开始到段的末端。第二段的距离从开始到结束减小。第二段的每个点处的切线包括平行于旋转轴线的大于0°且高达3°的角度α2。

24. 发明申请

US20040202515A1 Tangential cutting insert and milling cutter 有权
标题翻译：切向切削刀片和铣刀
公开(公告)号：US20040202515A1
公开(公告)日：2004-10-14
申请号：US10814278
申请日：2004-04-01
申请人： Iscar, Ltd.
发明人： Amir Satran , Yaron Eisen
IPC分类号： B23C005/00
CPC分类号： B23C5/12 , B23C5/2221 , B23C2200/083 , B23C2200/128 , B23C2200/367 , B23C2210/503 , B23C2215/20 , B23C2220/68 , Y10T407/2202 , Y10T407/23 , Y10T407/245
摘要： A tangential cutting insert having first and second opposing end surfaces and a peripheral side surface extending therebetween. First and second edges are formed at the intersection of the first and second end surfaces with the peripheral side surface. A groove in the peripheral side surface extends between and intersects the first and second end surfaces at first and second minor edges. In first and second opposing side views of the cutting insert, at least the first edge is generally concave.
摘要翻译：具有第一和第二相对端面的切向切削刀片和在它们之间延伸的周边侧表面。第一和第二边缘形成在第一和第二端面与周边侧表面的相交处。周边侧表面中的凹槽在第一和第二小边缘处延伸并在第一和第二端面之间相交。在切削刀片的第一和第二相对侧视图中，至少第一边缘通常是凹形的。

25. 发明申请

US20040057802A1 Serrated ball nose end mill insert 有权
标题翻译：锯齿球头端铣刀刀片
公开(公告)号：US20040057802A1
公开(公告)日：2004-03-25
申请号：US10669274
申请日：2003-09-24
发明人： Dennis P. Flolo
IPC分类号： B23C005/00
CPC分类号： B23C5/1036 , B23B2260/132 , B23C2200/165 , B23C2210/088 , B23C2222/28 , Y10T407/1924 , Y10T407/1934 , Y10T407/1946 , Y10T407/1948
摘要： The ball nose end mill cutter according to the present invention includes a cutting face 12 providing a plurality of alternating crest 52 and root 54 profiles arranged with respect to each other to further provide a serrated cutting edge 16 on the cutter. The serrations and serrated cutting edge positioned on a cutter insert 10 for removable affixation to a tool body 20 having a centerline of rotation 28, and including an insert body 18 having a contact surface 30 for mating engagement with a mounting surface of the tool body. The ball nose end mill insert further including a curved cutting face surface 12, and a plurality of face serrations formed along the curved cutting face surface, the face serrations having face crests 116 and face roots 216 forming a serrated curved cutting edge 16.
摘要翻译：根据本发明的球头端铣刀包括切割面12，其提供相对于彼此布置的多个交替的波峰52和根部54轮廓，以进一步在切割器上提供锯齿状切割刃16。锯齿和锯齿形切割刃定位在刀具刀片10上，用于可拆卸地固定到具有旋转中心线28的工具主体20，并且包括具有接触表面30的插入体18，用于与工具主体的安装表面配合接合。球头立铣刀刀片还包括弯曲切割面表面12和沿着弯曲切割面表面形成的多个面锯齿，面锯齿具有形成锯齿状弯曲切割刃16的面顶部116和面根部216。

26. 发明申请

US20030129033A1 Tool for milling, a milling body and method for milling 失效
标题翻译：铣削刀具，铣削体和铣削方法
公开(公告)号：US20030129033A1
公开(公告)日：2003-07-10
申请号：US10314187
申请日：2002-12-09
发明人： Jorma Koskinen
IPC分类号： B23C005/00
CPC分类号： B23C5/06 , Y10T407/15 , Y10T407/1908 , Y10T407/191 , Y10T407/192 , Y10T407/1962 , Y10T409/106678 , Y10T409/107473 , Y10T409/109222 , Y10T409/20 , Y10T409/303808 , Y10T409/30952
摘要： A milling tool includes a milling body and a plurality of cutting inserts. The milling body has fastening devices to hold the cutting inserts in a plurality of respective insert pockets each having at least one base surface. Each of the cutting inserts has at least one cutting edge. The tool has a rotational axis and a rotational direction, as well as a feed direction and an end surface. The milling tool is provided to cut a work piece substantially in an axial direction of the tool, which is substantially perpendicular to the feed direction.
摘要翻译：铣削刀具包括铣削主体和多个切削刀片。铣削体具有紧固装置，以将切削刀片保持在各自具有至少一个基面的多个相应刀片凹坑中。每个切削刀片具有至少一个切削刃。工具具有旋转轴线和旋转方向，以及进给方向和端面。该铣刀被设置成基本上在工具的轴向上大致垂直于进给方向切割工件。

27. 发明申请

US20030017014A1 Cutting tool and cutting insert therefor 有权
标题翻译：切削刀具和切削刀片
公开(公告)号：US20030017014A1
公开(公告)日：2003-01-23
申请号：US10189011
申请日：2002-07-05
发明人： Rafael Morgulis , Anton Babushkin
IPC分类号： B26D001/12 , B23C005/00
CPC分类号： B23C5/2221 , B23C5/109 , B23C2200/165 , B23C2210/168 , Y10T407/1908 , Y10T407/2274 , Y10T407/23
摘要： A cutting tool has an insert holder provided with an insert receiving pocket and at least one cutting insert mounted therein. The insert receiving pocket has a longitudinally extending inner wall, a rear wall adjacent the inner wall and a lower wall adjacent the inner wall and the rear wall. A front end of the lower wall protrudes forwardly with respect to a central portion of the insert holder. A front protrusion rises upwardly from the lower wall and extends inwardly and rearwardly from a periphery of the insert holder. The front protrusion has a front surface perpendicular to the lower wall. A groove formed in the bottom surface of the cutting insert has a distal side wall perpendicular to the bottom surface. When assembled, a radial abutment surface of the cutting insert abuts a radial abutment surface of the insert receiving pocket, the front surface of the front protrusion abuts the front distal side wall of the groove and a rear portion of the one cutting insert is spaced from the rear wall of the insert receiving pocket.
摘要翻译：切削工具具有插入件保持器，该刀片保持器设置有刀片容纳槽和安装在其中的至少一个切削刀片。刀片接收槽具有纵向延伸的内壁，邻近内壁的后壁和邻近内壁和后壁的下壁。下壁的前端相对于插入物保持器的中心部分向前突出。前突起从下壁向上升起并从插入物保持器的周边向内和向后延伸。前突起具有垂直于下壁的前表面。形成在切削刀片的底表面中的槽具有垂直于底表面的远侧壁。当组装时，切削刀片的径向邻接表面邻接刀片容纳槽的径向邻接表面，前突起的前表面邻接槽的前远侧侧壁，并且一个切削刀片的后部与刀片接收口袋的后壁。

28. 发明申请

US20020067962A1 Lifter bore groover tool 失效
标题翻译：起重器孔灌沟工具
公开(公告)号：US20020067962A1
公开(公告)日：2002-06-06
申请号：US09728730
申请日：2000-12-01
发明人： John Foster
IPC分类号： B23B027/16 , B23C005/00
CPC分类号： B23D3/02 , Y10T83/0304 , Y10T83/386 , Y10T83/398 , Y10T407/1914 , Y10T407/193 , Y10T409/503116
摘要： A lifter bore groover tool is disclosed. A housing in an essentially rectilinear configuration has an upper wall and a lower wall and a plurality of side walls. The side walls include a cutting wall and another wall and facing walls there between. A bore is formed in the housing adjacent to the cutting wall. A long cylindrical chamber beneath the bore is in communication with a guide slot extending through the cutting wall. A cylindrical cutting block is axially reciprocable within the long cylindrical chamber. A cutting tool is removably supported in the cutting block extending laterally through the guide slot for contacting the surface of the bore to be grooved. The cutting block and cutting tool are axially adjustable. A bolt is received within the bore. The bolt has an upper end with a head for rotation by the user. The bolt has a lower end rotatably coupled with respect to the cutting block whereby rotation of the bolt will axially shift the cutting block and tool to cut an axial groove in a bore upon rotation of the bolt by the user.
摘要翻译：公开了一种升降器钻孔槽工具。具有基本上直线构造的壳体具有上壁和下壁以及多个侧壁。侧壁包括一个切割壁和另一个墙壁和面向其间的墙壁。在壳体中邻近切割壁形成孔。孔下方的长圆柱形腔室与延伸穿过切割壁的引导槽连通。圆柱形切割块在长圆柱形腔室内可轴向往复运动。切割工具可移除地支撑在切割块中，横向延伸穿过引导槽，用于接触待开槽的孔的表面。切割块和切割工具可轴向调节。孔内容纳螺栓。螺栓具有用于使用者旋转的头部的上端。螺栓具有相对于切割块可旋转地联接的下端，由此螺栓的旋转将轴向移动切割块和工具，以在使用者旋转螺栓时在孔中切割轴向凹槽。

29. 发明申请

US20020021946A1 Throwaway insert and pin mirror cutter using the same 有权
标题翻译：抛出式刀片和针式倒角刀使用相同
公开(公告)号：US20020021946A1
公开(公告)日：2002-02-21
申请号：US09919878
申请日：2001-08-02
申请人： SUMITOMO ELECTRIC INDUSTRIES, Ltd.
发明人： Shigenori Emoto , Jun Maeda , Akio Nakamura
IPC分类号： B23B027/16 , B23C005/00
CPC分类号： B23C5/2221 , B23C5/08 , B23C2200/0416 , B23C2200/367 , B23C2210/503 , Y10T407/1908 , Y10T407/1952 , Y10T407/1956 , Y10T407/23
摘要： A throwaway insert for a pin mirror cutter in which eight corners can be used and which the cutting performance and machining accuracy can be increased by making positive the axial rake angle of the peripheral cutting edge. Side faces of a negative insert of a parallelogrammic shape are formed by two surfaces connecting to each other at an angle so as to have a first included angle and a second included angle. Further, independent arcuate surfaces are provided at the intersections between the arcuate corner sides of each of the side faces and the top and bottom surfaces and the intersections between the obtuse corner sides and the top and bottom surfaces.
摘要翻译：一个可以使用八个角的针脚刀的一次性刀片，通过使周边刀刃的轴向前角正向，可以提高切削性能和加工精度。平行四边形形状的负插入物的侧面由以相互连接的两个表面形成，以便具有第一夹角和第二夹角。此外，在每个侧面的圆弧角侧与顶表面和底表面之间的交点处以及钝角侧面和顶表面和底表面之间的交点处提供独立的弧形表面。

30. 发明申请

US20010024599A1 Cutting tool 失效
标题翻译：切割用具
公开(公告)号：US20010024599A1
公开(公告)日：2001-09-27
申请号：US09863039
申请日：2001-05-22
发明人： Jeffrey D. Russell
IPC分类号： B26D001/14 , B23C005/00
CPC分类号： B23C5/08 , B23C5/02 , B23C5/22 , B23C2260/68 , B23P15/28 , B26D1/0006 , B26D1/12 , B26D2001/0033 , Y10T407/1815 , Y10T407/191 , Y10T407/1926
摘要： A rotary cutting tool having a plurality of removable cutting inserts is provided. The rotary cutting tool comprises a rotary tool body for rotation about a central shaft. The tool body includes an outer profile peripheral surface. A plurality of slots extend radially inwardly from the outer peripheral edge of the tool body. A plurality of cutting inserts are placed in the slots. Each of the cutting inserts has side edges defining an outermost edge and a geometrical configuration thereon. The geometrical configuration is for engagement with an annular rib on an attachment ring. A pair of attachment rings entrap the tool body and cutting inserts therebetween. The ribs on the attachment rings contact only the insert by way of an interference fit with the geometrical configuration on the tool insert and the geometry of the groove in the tool body thereby locking the tool insert with respect to the tool body. The inner area of the attachment ring is axially spaced from the tool body and the outermost edge of the insert. A method of assembling a cutting tool is also provided.
摘要翻译：提供了具有多个可拆卸切削刀片的旋转切削刀具。旋转切割工具包括用于围绕中心轴旋转的旋转工具主体。工具主体包括外轮廓外周表面。多个槽从工具主体的外周边缘径向向内延伸。多个切削刀片放置在槽中。每个切削刀片具有限定最外边缘和其上的几何构造的侧边缘。几何构型用于与附接环上的环形肋接合。一对连接环夹住工具主体并在其间切割插入件。附接环上的肋通过与工具插入件上的几何构型的过盈配合和工具主体中的凹槽的几何形状仅与插入件接触，从而相对于工具主体锁定工具插入件。附接环的内部区域与工具主体和插入件的最外边缘轴向间隔开。还提供了一种组装切削工具的方法。

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