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21. 发明申请

WO2012147836A1 切削インサートおよび刃先交換式回転切削工具审中-公开
标题翻译：切割刀片和提升式旋转切割刀具
公开(公告)号：WO2012147836A1
公开(公告)日：2012-11-01
申请号：PCT/JP2012/061180
申请日：2012-04-26
申请人：株式会社タンガロイ , 佐治龍一 , 川崎創造
发明人：佐治　龍一 , 川崎　創造
IPC分类号： B23B51/00 , B23B27/14 , B23C5/20
CPC分类号： B23C5/207 , B23B27/141 , B23B51/02 , B23B51/048 , B23B2200/0409 , B23B2200/0419 , B23B2200/0423 , B23B2200/125 , B23B2200/201 , B23B2200/283 , B23B2200/286 , B23B2205/12 , B23B2251/50 , Y10T407/1906 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T408/905 , Y10T408/909
摘要：　穴の最外領域の切削に用いる切れ刃のためのチップブレーカと、穴の中心領域の切削に用いる切れ刃のためのチップブレーカとをそれぞれ最適な形状に設計することが可能な切削インサートを提供する。略多角形状の上面（２）と、略多角形状の下面（３）と、上面（２）と下面（３）との間で延びる複数の側面（４ｍ，４ｓ）とを有し、複数の側面（４ｍ，４ｓ）は、直線状切れ刃（５ｂ）の逃げ面を構成する主側面（４ｍ）と、コーナ切れ刃（５ａ）の逃げ面を構成する副側面（４ｓ）と、を含み、主側面（４ｍ）の逃げ角は０°であり、副側面（４ｓ）の逃げ角は０°よりも大きい逃げ角を有し、主側面（４ｓ）と下面（３）との交差部に第２の切れ刃（８）をさらに有する。
摘要翻译：本发明提供一种切削刀片，其能够以最佳形状设计用于切割孔的最外侧区域的切割刀片用切屑和用于切割孔的中心区域的切割刀片的切屑。切削刀片具有基本上多边形的上表面（2），基本上多边形的下表面（3）和在上表面（2）和下表面（2）之间延伸的多个侧表面（4m，4s）表面（3）。多个侧面（4m，4s）包括构成用于直线切割刀片（5b）的侧面的主侧面（4m）和构成角切削刃（5a）的侧面的辅助侧面（4s）。主侧面（4m）的侧面角为0°，辅助侧面（4s）的侧面角大于0°。切削刀片还在主侧面（4s）和下表面（3）的交叉处具有第二切割刀片（8）。

22. 发明授权

US09370833B2 Cutting insert and indexable rotary cutting tool 有权
标题翻译：切削刀片和可转位旋转切削刀具
公开(公告)号：US09370833B2
公开(公告)日：2016-06-21
申请号：US13757837
申请日：2013-02-03
申请人： TUNGALOY CORPORATION
发明人： Ryuichi Saji , Souzou Kawasaki
IPC分类号： B23B51/00 , B23C5/20 , B23B27/14 , B23B51/04 , B23B51/02
CPC分类号： B23C5/207 , B23B27/141 , B23B51/02 , B23B51/048 , B23B2200/0409 , B23B2200/0419 , B23B2200/0423 , B23B2200/125 , B23B2200/201 , B23B2200/283 , B23B2200/286 , B23B2205/12 , B23B2251/50 , Y10T407/1906 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T408/905 , Y10T408/909
摘要： A cutting insert has a first cutting edge provided with a chip breaker suitable for cutting an outermost region of a hole. The cutting insert has a substantially polygonal upper face, a substantially polygonal lower face, and a plurality of side faces extending between the upper face and the lower face. The plurality of side faces include a main side face constituting a flank of a linear cutting edge and a sub side face constituting a flank of a corner cutting edge; the main side face has a relief angle of 0°, the sub side face has a relief angle larger than 0°. A second cutting edge is further provided at an intersection portion between the main side face and the lower face.
摘要翻译：切削刀片具有设置有适于切割孔的最外区域的切屑破碎机的第一切削刃。切削刀片具有基本上多边形的上表面，基本上多边形的下表面和在上表面和下表面之间延伸的多个侧面。多个侧面包括构成直线切削刃的侧面的主侧面和构成拐角切削刃的侧面的副侧面; 主侧面的仰角为0°，副侧面的仰角大于0°。第二切削刃还设置在主侧面和下面之间的交叉部。

23. 发明申请

US20080193233A1 Insert Tip 有权
标题翻译：插入提示
公开(公告)号：US20080193233A1
公开(公告)日：2008-08-14
申请号：US11719456
申请日：2005-08-31
申请人： Chang Gyu Park
发明人： Chang Gyu Park
IPC分类号： B23C5/22 , B23B27/16
CPC分类号： B23B27/1662 , B23B2200/0404 , B23B2200/0409 , B23B2200/201 , B23B2200/28 , B23B2200/323 , B23B2200/3618 , B23C5/2208 , Y10T407/2274 , Y10T407/2276 , Y10T407/23
摘要： An insert tip used when steel or cast iron is worked, in which clearance portions are provided inside bolt holes formed in the insert tip to slantingly fit a bolt into the bolt holes, the bolt serving to fix the insert tip to a cutter body, so that more insert tips can be firmly fixed to the cutter body. To this end, in an insert tip including bolt holes that cause upper and lower surfaces of a plate shaped body to communicate with each other, the plate shaped body having a cutting edge at each corner portion, the insert tip being fixed to a cutter body by a bolt fitted into the bolt holes, clearance portions are formed at a portion direction toward each corner portion of the insert tip among inner side portions of the bolt holes to prevent interference between the bolt holes and the bolt if the bolt is slantingly fitted from one corner portion of the insert tip, where the insert tip is worked, to its opposite corner portion.
摘要翻译：一种当钢或铸铁加工时使用的刀片尖端，其中间隙部分设置在形成在插入件尖端中的螺栓孔内侧，以将螺栓倾斜地装配到螺栓孔中，用于将刀片尖端固定到刀体上的螺栓，因此更多的插入尖端可以牢固地固定在刀体上。为此，在包括导致板状体的上表面和下表面彼此连通的螺栓孔的插入尖端中，板状体在每个角部具有切割边缘，插入尖端固定到切割体通过装配到螺栓孔中的螺栓，在螺栓孔的内侧部分中的向插入尖端的每个角部的部分方向上形成间隙部分，以防止螺栓孔和螺栓之间的干涉，如果螺栓从插入尖端的一个拐角部分，其中插入尖端被加工到其相对的角部。

24. 发明授权

US06877935B2 Cutting tool and indexable tip 失效
标题翻译：切割工具和可转位尖端
公开(公告)号：US06877935B2
公开(公告)日：2005-04-12
申请号：US10045042
申请日：2002-01-15
申请人： Armin Schlemmer , Gerhard Melcher
发明人： Armin Schlemmer , Gerhard Melcher
IPC分类号： B23B27/00 , B23B27/14 , B23B27/10 , B23C5/20
CPC分类号： B23B27/007 , B23B27/141 , B23B2200/0409 , Y10T407/22 , Y10T407/23 , Y10T407/235
摘要： Cutting tool for drilling and turning. The cutting tool includes a base body having a clamping part and a working part axially spaced from each other, and an indexable tip, releasably connected to the working part, having a hexagonal shape having at least one circumferential cutting edge and obtuse and acute corner angles.
摘要翻译：切削刀具用于钻削和车削。切割工具包括具有夹紧部分和轴向间隔开的工作部分的基体，以及可释放地连接到工作部分的可转位尖端，其具有六边形形状，其具有至少一个周向切削刃和钝角和锐角。

25. 发明申请

US20020094245A1 Cutting tool and indexable tip 失效
标题翻译：切割工具和可转位尖端
公开(公告)号：US20020094245A1
公开(公告)日：2002-07-18
申请号：US10045042
申请日：2002-01-15
申请人： BOHLERIT Ges.mb.H & Co. KG
发明人： Armin Schlemmer , Gerhard Melcher
IPC分类号： B23B029/04 , B23B027/22
CPC分类号： B23B27/007 , B23B27/141 , B23B2200/0409 , Y10T407/22 , Y10T407/23 , Y10T407/235
摘要： Cutting tool for drilling and turning. The cutting tool includes a base body having a clamping part and a working part axially spaced from each other, and an indexable tip, releasably connected to the working part, having a hexagonal shape having at least one circumferential cutting edge and obtuse and acute corner angles.
摘要翻译：切削刀具用于钻削和车削。切割工具包括具有夹紧部分和轴向间隔开的工作部分的基体，以及可释放地连接到工作部分的可转位尖端，其具有六边形形状，其具有至少一个周向切削刃和钝角和锐角。

26. 发明申请

US20160297011A1 CUTTING INSERT FOR INDEXABLE DRILL 审中-公开
标题翻译：切割刀具可用于可选钻孔
公开(公告)号：US20160297011A1
公开(公告)日：2016-10-13
申请号：US15037579
申请日：2014-11-07
申请人： KORLOY INC
发明人： Chan Kyu Park , Hong Seung Son , Sung Hyun Kim , Hyo Joon Lim , Sun Yong Ahn , Young Heum Kim
IPC分类号： B23B51/04 , B23B27/14
CPC分类号： B23B51/048 , B23B27/141 , B23B27/145 , B23B2200/0409 , B23B2200/085 , B23B2200/204
摘要： A cutting insert for an indexable drill according to the present disclosure may be used for external cutting or internal cutting depending on a position and a direction in which the cutting insert is installed even though a single type of cutting insert is provided. In addition, the cutting insert for an indexable drill according to the present disclosure has a section of the internal cutting edge which is involved in a cutting process or a section of the internal cutting edge which is not involved in the cutting process, which are clearly distinguished from each other, and as a result, the cutting insert may be rotated and mounted, and reversed and mounted on a drill body, such that maximum eight corners may be used to perform a cutting process.
摘要翻译：根据本公开的可转位钻头的切削刀片可以用于外部切削或内部切削，这取决于即使提供单一类型的切削刀片，切削刀片的位置和方向也是安装的。此外，根据本公开的用于可转位钻头的切削刀片具有参与切削过程的内切削刃的一部分或内切削刃的不涉及切削过程的部分，这是明确的不同之处在于，切削刀片可以旋转和安装，并被反转并安装在钻体上，使得可以使用最大八个角来执行切割过程。

27. 发明申请

US20150063931A1 INDEXABLE DRILL ASSEMBLY AND DRILL BODY HAVING COOLANT SUPPLY 审中-公开
标题翻译：具有冷却剂供应的可选钻机组和钻机
公开(公告)号：US20150063931A1
公开(公告)日：2015-03-05
申请号：US14014643
申请日：2013-08-30
申请人： Kennametal Inc.
发明人： Qiang Wu , Christoph Gey , Horst M. Jaeger , Michael A. Weisel , Nicholas J. Henry
IPC分类号： B23B51/04
CPC分类号： B23B51/0493 , B23B27/1614 , B23B51/048 , B23B51/06 , B23B2200/0409 , B23B2200/0447 , B23B2200/086 , B23B2200/3618 , B23B2205/04 , B23B2205/12 , B23B2250/12 , B23B2251/50 , B23B2251/505 , Y10T408/455
摘要： An indexable drill assembly includes a drill body, which has a head portion at the axial forward end thereof and wherein the head portion has an outboard pocket and an inboard pocket. The drill body contains an outboard pocket coolant channel adjacent the outboard pocket and an inboard pocket coolant channel adjacent the inboard pocket. The outboard pocket has a seating surface and the outboard pocket coolant channel opening at the seating surface. The drill body further contains an outboard retention screw aperture opening in the seating surface wherein the seating surface contains an outboard coolant ring surrounding the retention screw aperture wherein the outboard coolant is being in fluid communication with the outboard pocket coolant channel. The inboard pocket has a seating surface and the inboard pocket coolant channel opens at the seating surface. The drill body further contains an inboard retention screw aperture opening in the seating surface wherein the seating surface contains an inboard coolant ring surrounding the inboard retention screw aperture wherein the inboard coolant ring is in fluid communication with the inboard pocket coolant channel. The drill assembly further includes an indexable outboard cutting insert retained in the outboard pocket, and an indexable inboard cutting insert retained in the inboard pocket.
摘要翻译：一种可转位的钻具组件包括钻头本体，其在其轴向前端具有头部，并且其中头部具有外侧凹槽和内侧凹槽。钻体包含邻近外侧袋的外侧袋式冷却剂通道和与内侧袋相邻的内侧袋式冷却剂通道。舷外口袋具有座位表面，舷外口袋冷却剂通道在座面上开口。钻体还包括在座表面中的外侧保持螺钉孔，其中座表面包含围绕保持螺钉孔的外侧冷却剂环，其中外侧冷却剂与外侧袋式冷却剂通道流体连通。内侧凹槽具有座面，内侧凹槽冷却剂通道在座面上打开。钻体还包括在座表面中的内侧保持螺钉孔，其中座表面包含围绕内侧保持螺钉孔的内侧冷却剂环，其中内侧冷却剂环与内侧袋式冷却剂通道流体连通。钻头组件还包括保持在外侧袋中的可转位的外侧切削刀片和保持在内侧凹槽中的可转位内侧切削刀片。

28. 发明申请

US20150023744A1 CUTTING INSERT WITH CHIP DIVIDERS 审中-公开
标题翻译：切割刀片与芯片分割器
公开(公告)号：US20150023744A1
公开(公告)日：2015-01-22
申请号：US13947307
申请日：2013-07-22
申请人： Kennametal Inc.
发明人： Qiang Wu , Nicholas J. Henry , Christoph Gey , Horst Manfred Jaeger
IPC分类号： B23B27/00
CPC分类号： B23B27/143 , B23B2200/0409 , B23B2200/0471 , B23B2200/0476 , B23B2200/081 , B23B2200/087 , Y10T407/245
摘要： A cutting insert includes a polygonal body having an upper chip surface, a bottom surface and peripheral side surfaces extending between the upper chip surface and the bottom surface, the peripheral side surfaces intersecting the upper chip surface to form cutting edges therewith. A plurality of chip dividers are spaced apart about a perimeter of the upper chip surface to divide the chips produced by the cutting edges, each chip divider including a leading chip dividing portion adjacent to the cutting edge and extending generally upwardly from the cutting edge, the leading chip dividing portion having an elongated, rounded face. Adjacent chip dividers define a pocket such that the pockets are configured for promoting curling of chips produced by the cutting edges.
摘要翻译：切削刀片包括具有上芯片表面，底表面和在上芯片表面和底表面之间延伸的外周侧表面的多边形主体，与上芯片表面相交的周边侧表面与其形成切割边。多个芯片分配器围绕上芯片表面的周边间隔开以分割由切割边缘产生的切屑，每个切屑分离器包括与切割边缘相邻并且从切割边缘大致向上延伸的引导芯片分割部分，领先的芯片分割部分具有细长的圆形面。相邻的芯片分隔器限定一个口袋，使得这些口袋构造成用于促进由切削刃产生的切屑的卷曲。

29. 发明授权

US07677842B2 Insert tip 有权
标题翻译：插入提示
公开(公告)号：US07677842B2
公开(公告)日：2010-03-16
申请号：US11719456
申请日：2005-08-31
申请人： Chang Gyu Park
发明人： Chang Gyu Park
IPC分类号： B23C5/00 , B23B27/16
CPC分类号： B23B27/1662 , B23B2200/0404 , B23B2200/0409 , B23B2200/201 , B23B2200/28 , B23B2200/323 , B23B2200/3618 , B23C5/2208 , Y10T407/2274 , Y10T407/2276 , Y10T407/23
摘要： An insert tip used when steel or cast iron is worked, in which clearance portions are provided inside bolt holes formed in the insert tip to slantingly fit a bolt into the bolt holes, the bolt serving to fix the insert tip to a cutter body, so that more insert tips can be firmly fixed to the cutter body. To this end, in an insert tip including bolt holes that cause upper and lower surfaces of a plate shaped body to communicate with each other, the plate shaped body having a cutting edge at each corner portion, the insert tip being fixed to a cutter body by a bolt fitted into the bolt holes, clearance portions are formed at a portion direction toward each corner portion of the insert tip among inner side portions of the bolt holes to prevent interference between the bolt holes and the bolt if the bolt is slantingly fitted from one corner portion of the insert tip, where the insert tip is worked, to its opposite corner portion.
摘要翻译：一种当钢或铸铁加工时使用的刀片尖端，其中间隙部分设置在形成在插入件尖端中的螺栓孔内侧，以将螺栓倾斜地装配到螺栓孔中，用于将刀片尖端固定到刀体上的螺栓，因此更多的插入尖端可以牢固地固定在刀体上。为此，在包括导致板状体的上表面和下表面彼此连通的螺栓孔的插入尖端中，板状体在每个角部具有切割边缘，插入尖端固定到切割体通过装配到螺栓孔中的螺栓，在螺栓孔的内侧部分中的向插入尖端的每个角部的部分方向上形成间隙部分，以防止螺栓孔和螺栓之间的干涉，如果螺栓从插入尖端的一个拐角部分，其中插入尖端被加工到其相对的角部。

30. 发明公开

EP2898969A1 CUTTING INSERT AND ROTARY CUTTING TOOL WITH REPLACEABLE TOOL EDGE 有权
标题翻译： SCHNEIDEEINSATZ在DREHBARES SCHNEIDEWERKZEUG MIT AUSWECHSELBAREN WERKZEUGKANTE
公开(公告)号：EP2898969A1
公开(公告)日：2015-07-29
申请号：EP13839984.5
申请日：2013-09-20
申请人： Tungaloy Corporation
发明人： KAWASAKI Sozo
IPC分类号： B23B51/00 , B23B27/22
CPC分类号： B23B51/048 , B23B27/141 , B23B2200/0409 , B23B2200/087 , B23B2200/323 , B23B2222/80 , B23B2222/84 , Y10T407/235 , Y10T407/24 , Y10T408/9098
摘要： The present invention provides a cutting insert used in a cutting edge replaceable rotary cutting tool. The cutting insert includes a first cutting edge formed on an intersecting ridge portion between a first end surface of two opposite end surfaces and a circumferential side surface, and a first depressed portion formed along a part of the first cutting edge. The first depressed portion is provided to form a larger rake angle at the first cutting edge than that at a part not having the first recess portion of the first cutting edge.
摘要翻译：本发明提供一种用于切削刃可更换的旋转切削工具中的切削刀片。切削刀片包括形成在两个相对端面的第一端面和周向侧表面之间的交叉脊部上的第一切削刃和沿着第一切削刃的一部分形成的第一凹部。第一凹部设置成在第一切削刃处形成比不具有第一切削刃的第一凹部的部分更大的前角。

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