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1. 发明申请

US20110164934A1 ROUND CUTTING INSERT WITH ASYMMETRIC CHIPBREAKER FEATURE 有权
标题翻译：圆形切割插入与不对称芯片功能
公开(公告)号：US20110164934A1
公开(公告)日：2011-07-07
申请号：US12683427
申请日：2010-01-06
申请人： Shi Chen , Nicholas J. Henry , David Charles Johnston , Kent Peter Mizgalski
发明人： Shi Chen , Nicholas J. Henry , David Charles Johnston , Kent Peter Mizgalski
IPC分类号： B23B27/16 , B23B27/22
CPC分类号： B23B27/143 , B23B2200/0461 , B23B2200/081 , B23B2200/3618 , Y10T407/23 , Y10T407/235 , Y10T407/245
摘要： A round cutting insert includes a top surface, a clearance side surface and a bottom surface. The top surface includes an asymmetric chipbreaker feature adjacent a cutting edge that includes a finishing portion, a roughing portion, and a transition portion. The asymmetric chipbreaker feature includes a first rake face extending from the cutting edge, a second rake face between a bottom face and the first rake face, and a back face between a central island and the bottom face. The second rake face and the back face are sinusoidal waveforms with different periods to cause the distances from the cutting edge to the second rake face and back face to vary. The first and second rake faces are formed at different rake angles to provide effective chip control during machining operations.
摘要翻译：圆切削刀片包括顶表面，间隙侧表面和底表面。上表面包括邻近切割边缘的不对称破碎件特征，其包括精加工部分，粗加工部分和过渡部分。不对称的破碎机特征包括从切割刃延伸的第一前刀面，在底面和第一前刀面之间的第二前刀面，以及中心岛与底面之间的背面。第二前刀面和后面是具有不同周期的正弦波形，导致从切削刃到第二前刀面和后刀面的距离变化。第一和第二前刀面以不同的前角形成，以在加工操作期间提供有效的切屑控制。

2. 发明授权

US08388274B2 Round cutting insert with asymmetric chipbreaker feature 有权
标题翻译：具有不对称破碎机功能的圆切削刀片
公开(公告)号：US08388274B2
公开(公告)日：2013-03-05
申请号：US12683427
申请日：2010-01-06
申请人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski , David Charles Johnston
发明人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski , David Charles Johnston
IPC分类号： B23B27/00 , B23B27/16
CPC分类号： B23B27/143 , B23B2200/0461 , B23B2200/081 , B23B2200/3618 , Y10T407/23 , Y10T407/235 , Y10T407/245
摘要： A round cutting insert includes a top surface, a clearance side surface and a bottom surface. The top surface includes an asymmetric chipbreaker feature adjacent a cutting edge that includes a finishing portion, a roughing portion, and a transition portion. The asymmetric chipbreaker feature includes a first rake face extending from the cutting edge, a second rake face between a bottom face and the first rake face, and a back face between a central island and the bottom face. The second rake face and the back face are sinusoidal waveforms with different periods to cause the distances from the cutting edge to the second rake face and back face to vary. The first and second rake faces are formed at different rake angles to provide effective chip control during machining operations.
摘要翻译：圆切削刀片包括顶表面，间隙侧表面和底表面。上表面包括邻近切割边缘的不对称破碎件特征，其包括精加工部分，粗加工部分和过渡部分。不对称的破碎机特征包括从切割刃延伸的第一前刀面，在底面和第一前刀面之间的第二前刀面，以及中心岛与底面之间的背面。第二前刀面和后面是具有不同周期的正弦波形，导致从切削刃到第二前刀面和后刀面的距离变化。第一和第二前刀面以不同的前角形成，以在加工操作期间提供有效的切屑控制。

3. 发明申请

US20140079495A1 CUTTING INSERTS 有权
标题翻译：切片
公开(公告)号：US20140079495A1
公开(公告)日：2014-03-20
申请号：US13804383
申请日：2013-03-14
申请人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
发明人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
IPC分类号： B23C5/00
CPC分类号： B23C5/006 , B23B27/10 , B23B27/164 , B23B2200/086 , B23B2205/16 , Y10T407/14 , Y10T407/23 , Y10T407/24 , Y10T408/45
摘要： A cutting insert for use in a chipforming material removal operation that includes a cutting insert body, which has a seating surface, a flank face, and a corner cutting region at the intersection of a peripheral edge and the flank adjacent corresponding corners thereof. The cutting insert body contains a central aperture. The seating surface contains a coolant delivery trough, which has a radial orientation toward a corresponding corner cutting region. The coolant delivery trough has a radial outward end terminating at the peripheral edge and a radial inward end opening into the central aperture. There are a pair of lateral topographic regions wherein the one lateral topographic region is along one side of the coolant delivery trough and the other lateral topographic region is along other side of the coolant delivery trough.
摘要翻译：一种用于芯片成形材料去除操作的切削刀片，其包括切削刀片主体，该切削刀片主体在周边边缘和邻近相应角部的侧面的相交处具有座面，后刀面和角切割区域。切削刀片主体包含中心孔。座面包含冷却剂输送槽，冷却剂输送槽朝向相应的拐角切割区域具有径向取向。冷却剂输送槽具有终止于周边边缘处的径向向外端部，以及朝向中心孔口的径向向内端部开口。存在一对横向地形区域，其中一个横向地形区域沿着冷却剂输送槽的一侧，另一个横向地形区域沿着冷却剂输送槽的另一侧。

4. 发明授权

US08439608B2 Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery 有权
标题翻译：垫片用于切削刀片和切削镶嵌垫片组件，内部冷却液输送
公开(公告)号：US08439608B2
公开(公告)日：2013-05-14
申请号：US12873516
申请日：2010-09-01
申请人： Shi Chen , Nicholas Joseph Henry , Charles Lisle Conway , Kent Peter Mizgalski , Joseph V. Nelson , Linn R. Andras , Thomas O. Muller , Paul D. Prichard , Brad D. Hoffer
发明人： Shi Chen , Nicholas Joseph Henry , Charles Lisle Conway , Kent Peter Mizgalski , Joseph V. Nelson , Linn R. Andras , Thomas O. Muller , Paul D. Prichard , Brad D. Hoffer
IPC分类号： B23B27/10
CPC分类号： B23B27/145 , B23B27/10 , B23B2205/16 , B23C5/28 , B23C2210/166 , Y10T407/14 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T408/44
摘要： A cutting insert-shim assembly that has a cutting insert with a bottom surface and a plurality of interior coolant passages wherein each interior coolant passage has a coolant inlet in the bottom surface of the cutting insert. The shim has a first side surface and a second side surface and contains a cavity, which communicates with the coolant conduit. The cavity defines a first opening in the first side surface and a second opening in the second side surface. When the shim is in a first condition, the first side surface contacts the bottom surface of the cutting insert and the first opening provides a first level of coolant communication to the interior coolant passages in the cutting insert. When the shim is in a second condition, the second side surface contacts the bottom surface of the cutting insert and the second opening provides a second level of coolant communication to the interior coolant passages in the cutting insert.
摘要翻译：一种切削嵌入垫片组件，其具有带有底表面和多个内部冷却剂通道的切削刀片，其中每个内部冷却剂通道在切削刀片的底表面中具有冷却剂入口。垫片具有第一侧表面和第二侧表面，并且包含与冷却剂管道连通的空腔。空腔限定第一侧表面中的第一开口和第二侧表面中的第二开口。当垫片处于第一状态时，第一侧表面接触切削刀片的底表面，并且第一开口提供与切削刀片中的内部冷却剂通道的第一级冷却剂连通。当垫片处于第二状态时，第二侧表面接触切削刀片的底表面，并且第二开口提供与切削刀片中的内部冷却剂通道的第二级冷却剂连通。

5. 发明授权

US09108253B2 Roughing cutting insert 有权
标题翻译：粗加工切削刀片
公开(公告)号：US09108253B2
公开(公告)日：2015-08-18
申请号：US13804191
申请日：2013-03-14
申请人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
发明人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
IPC分类号： B23B27/16 , B23B27/10 , B23C5/00
CPC分类号： B23C5/006 , B23B27/10 , B23B27/164 , B23B2200/086 , B23B2205/16 , Y10T407/14 , Y10T407/23 , Y10T407/24 , Y10T408/45
摘要： A cutting insert for use in a chipforming material removal operation that includes a cutting insert body, which has a seating surface, a flank face, and a corner cutting region at the intersection of a peripheral edge and the flank adjacent corresponding corners thereof. The cutting insert body contains a central aperture. The seating surface contains a coolant delivery trough, which has a radial orientation toward a corresponding corner cutting region. The coolant delivery trough has a radial outward end terminating at the peripheral edge and a radial inward end opening into the central aperture. There are a pair of lateral topographic regions wherein the one lateral topographic region is along one side of the coolant delivery trough and the other lateral topographic region is along other side of the coolant delivery trough.
摘要翻译：一种用于芯片成形材料去除操作的切削刀片，其包括切削刀片主体，该切削刀片主体在周边边缘和邻近相应角部的侧面的相交处具有座面，后刀面和角切割区域。切削刀片主体包含中心孔。座面包含冷却剂输送槽，冷却剂输送槽朝向相应的拐角切割区域具有径向取向。冷却剂输送槽具有终止于周边边缘处的径向向外端部，以及朝向中心孔口的径向向内端部开口。存在一对横向地形区域，其中一个横向地形区域沿着冷却剂输送槽的一侧，另一个横向地形区域沿着冷却剂输送槽的另一侧。

6. 发明申请

US20120230785A1 CUTTING INSERT WITH DISCRETE CUTTING TIP AND CHIP CONTROL STRUCTURE 有权
标题翻译：切割刀片与切割提示和芯片控制结构
公开(公告)号：US20120230785A1
公开(公告)日：2012-09-13
申请号：US13041506
申请日：2011-03-07
申请人： Shi Chen , Kent Peter Mizgalski , Timothy William Halpin , John James Barry , Gerd Willi Heubeck
发明人： Shi Chen , Kent Peter Mizgalski , Timothy William Halpin , John James Barry , Gerd Willi Heubeck
IPC分类号： B23B27/16 , B23B27/22 , B23B27/20
CPC分类号： B23B27/141 , B23B2200/0447 , B23B2200/081 , B23B2226/125 , B23B2226/315 , B23B2240/08 , Y10T407/23 , Y10T407/235
摘要： A cutting insert incorporates a pre-formed discrete cutting tip which wraps around a curved cutting corner of the insert. The cutting tip includes a top layer and a bottom layer made of a relatively harder material than the top layer. In one embodiment, the bottom layer is made of polycrystalline diamond (PCD) or a polycrystalline cubic boron nitride (CBN) material and the top layer is made of cemented carbide. The cutting insert may further incorporate a chip control structure formed in the cutting tip including a plurality of facets formed on each side of a centerline for providing chip control during a cutting operation. The chip control structure can be formed in a two-step process to expose a portion of the bottom layer. The discrete cutting tip can be brazed to the cutting insert prior to forming the chip control structure.
摘要翻译：切削刀片包含预先形成的离散切削刀片，该刀片围绕刀片的弯曲切割角围绕。切割尖端包括顶层和由比顶层相对较硬的材料制成的底层。在一个实施例中，底层由多晶金刚石（PCD）或多晶立方氮化硼（CBN）材料制成，顶层由硬质合金制成。切削刀片还可以包括形成在切削刀片中的切屑控制结构，其包括形成在中心线的每一侧上的多个小面，以在切割操作期间提供切屑控制。芯片控制结构可以以两步法形成以暴露底层的一部分。在形成芯片控制结构之前，离散切削刀片可以钎焊到切削刀片上。

7. 发明授权

US09199312B2 Cutting insert with discrete cutting tip and chip control structure 有权
标题翻译：切割刀片具有离散切削刀片和刀片控制结构
公开(公告)号：US09199312B2
公开(公告)日：2015-12-01
申请号：US13041506
申请日：2011-03-07
申请人： Shi Chen , Kent Peter Mizgalski , Timothy William Halpin , John James Barry , Gerd Willi Heubeck
发明人： Shi Chen , Kent Peter Mizgalski , Timothy William Halpin , John James Barry , Gerd Willi Heubeck
IPC分类号： B23B27/16 , B23B27/14 , B23B27/22
CPC分类号： B23B27/141 , B23B2200/0447 , B23B2200/081 , B23B2226/125 , B23B2226/315 , B23B2240/08 , Y10T407/23 , Y10T407/235
摘要： A cutting insert incorporates a pre-formed discrete cutting tip which wraps around a curved cutting corner of the insert. The cutting tip includes a top layer and a bottom layer made of a relatively harder material than the top layer. In one embodiment, the bottom layer is made of polycrystalline diamond (PCD) or a polycrystalline cubic boron nitride (CBN) material and the top layer is made of cemented carbide. The cutting insert may further incorporate a chip control structure formed in the cutting tip including a plurality of facets formed on each side of a centerline for providing chip control during a cutting operation. The chip control structure can be formed in a two-step process to expose a portion of the bottom layer. The discrete cutting tip can be brazed to the cutting insert prior to forming the chip control structure.
摘要翻译：切削刀片包含预先形成的离散切削刀片，该刀片围绕刀片的弯曲切割角围绕。切割尖端包括顶层和由比顶层相对较硬的材料制成的底层。在一个实施例中，底层由多晶金刚石（PCD）或多晶立方氮化硼（CBN）材料制成，顶层由硬质合金制成。切削刀片还可以包括形成在切削刀片中的切屑控制结构，其包括形成在中心线的每一侧上的多个小面，以在切割操作期间提供切屑控制。芯片控制结构可以以两步法形成以暴露底层的一部分。在形成芯片控制结构之前，离散切削刀片可以钎焊到切削刀片上。

8. 发明授权

US08840342B2 Finishing cutting insert 有权
标题翻译：精加工切削刀片
公开(公告)号：US08840342B2
公开(公告)日：2014-09-23
申请号：US13804285
申请日：2013-03-14
申请人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
发明人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
IPC分类号： B23B27/16 , B23B27/10 , B23C5/00
CPC分类号： B23C5/006 , B23B27/10 , B23B27/164 , B23B2200/086 , B23B2205/16 , Y10T407/14 , Y10T407/23 , Y10T407/24 , Y10T408/45
摘要： A cutting insert for use in a chipforming material removal operation that includes a cutting insert body, which has a seating surface, a flank face, and a corner cutting region at the intersection of a peripheral edge and the flank adjacent corresponding corners thereof. The cutting insert body contains a central aperture. The seating surface contains a coolant delivery trough, which has a radial orientation toward a corresponding corner cutting region. The coolant delivery trough has a radial outward end terminating at the peripheral edge and a radial inward end opening into the central aperture. There are a pair of lateral topographic regions wherein the one lateral topographic region is along one side of the coolant delivery trough and the other lateral topographic region is along other side of the coolant delivery trough.
摘要翻译：一种用于芯片成形材料去除操作的切削刀片，其包括切削刀片主体，该切削刀片主体在周边边缘和邻近相应角部的侧面的相交处具有座面，后刀面和角切割区域。切削刀片主体包含中心孔。座面包含冷却剂输送槽，冷却剂输送槽朝向相应的拐角切割区域具有径向取向。冷却剂输送槽具有终止于周边边缘处的径向向外端部，以及朝向中心孔口的径向向内端部开口。存在一对横向地形区域，其中一个横向地形区域沿着冷却剂输送槽的一侧，另一个横向地形区域沿着冷却剂输送槽的另一侧。

9. 发明授权

US09095913B2 Cutting inserts 有权
标题翻译：切削刀片
公开(公告)号：US09095913B2
公开(公告)日：2015-08-04
申请号：US13804383
申请日：2013-03-14
申请人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
发明人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
IPC分类号： B23B27/16 , B23B27/10 , B23C5/00
CPC分类号： B23C5/006 , B23B27/10 , B23B27/164 , B23B2200/086 , B23B2205/16 , Y10T407/14 , Y10T407/23 , Y10T407/24 , Y10T408/45
摘要： A cutting insert for use in a chipforming material removal operation that includes a cutting insert body, which has a seating surface, a flank face, and a corner cutting region at the intersection of a peripheral edge and the flank adjacent corresponding corners thereof. The cutting insert body contains a central aperture. The seating surface contains a coolant delivery trough, which has a radial orientation toward a corresponding corner cutting region. The coolant delivery trough has a radial outward end terminating at the peripheral edge and a radial inward end opening into the central aperture. There are a pair of lateral topographic regions wherein the one lateral topographic region is along one side of the coolant delivery trough and the other lateral topographic region is along other side of the coolant delivery trough.
摘要翻译：一种用于芯片成形材料去除操作的切削刀片，其包括切削刀片主体，该切削刀片主体在周边边缘和邻近相应角部的侧面的相交处具有座面，后刀面和角切割区域。切削刀片主体包含中心孔。座面包含冷却剂输送槽，冷却剂输送槽朝向相应的拐角切割区域具有径向取向。冷却剂输送槽具有终止于周边边缘处的径向向外端部，以及朝向中心孔口的径向向内端部开口。存在一对横向地形区域，其中一个横向地形区域沿着冷却剂输送槽的一侧，另一个横向地形区域沿着冷却剂输送槽的另一侧。

10. 发明申请

US20130195565A1 FINISHING CUTTING INSERT 有权
标题翻译：整理切割插件
公开(公告)号：US20130195565A1
公开(公告)日：2013-08-01
申请号：US13804285
申请日：2013-03-14
申请人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
发明人： Shi Chen , Nicholas Joseph Henry , Kent Peter Mizgalski
IPC分类号： B23B27/10
CPC分类号： B23C5/006 , B23B27/10 , B23B27/164 , B23B2200/086 , B23B2205/16 , Y10T407/14 , Y10T407/23 , Y10T407/24 , Y10T408/45
摘要： A cutting insert for use in a chipforming material removal operation that includes a cutting insert body, which has a seating surface, a flank face, and a corner cutting region at the intersection of a peripheral edge and the flank adjacent corresponding corners thereof. The cutting insert body contains a central aperture. The seating surface contains a coolant delivery trough, which has a radial orientation toward a corresponding corner cutting region. The coolant delivery trough has a radial outward end terminating at the peripheral edge and a radial inward end opening into the central aperture. There are a pair of lateral topographic regions wherein the one lateral topographic region is along one side of the coolant delivery trough and the other lateral topographic region is along other side of the coolant delivery trough.
摘要翻译：一种用于芯片成形材料去除操作的切削刀片，其包括切削刀片主体，该切削刀片主体在周边边缘和邻近相应角部的侧面的相交处具有座面，后刀面和角切割区域。切削刀片主体包含中心孔。座面包含冷却剂输送槽，冷却剂输送槽朝向相应的拐角切割区域具有径向取向。冷却剂输送槽具有终止于周边边缘处的径向向外端部，以及朝向中心孔口的径向向内端部开口。存在一对横向地形区域，其中一个横向地形区域沿着冷却剂输送槽的一侧，另一个横向地形区域沿着冷却剂输送槽的另一侧。

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