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51. 发明授权

US1189930A Tool-holder. 失效
公开(公告)号：US1189930A
公开(公告)日：1916-07-04
申请号：US4632715
申请日：1915-08-19
申请人： FOX DANIEL S
发明人： FOX DANIEL S
CPC分类号： B23B27/16 , Y10T407/2228 , Y10T407/2268 , Y10T407/23

52. 发明授权

US1089376A Metal-cutting tool. 失效
公开(公告)号：US1089376A
公开(公告)日：1914-03-03
申请号：US1906320075
申请日：1906-06-04
申请人： PRATT & WHITNEY CO
发明人： HANSON BENGT M W
CPC分类号： B23D43/02 , Y10T407/16 , Y10T407/2268

53. 发明申请

US20180318942A1 CUTTING INSERT, CUTTING TOOL, AND METHOD OF PRODUCING MACHINED PRODUCT USING THE SAME 审中-公开
公开(公告)号：US20180318942A1
公开(公告)日：2018-11-08
申请号：US16015957
申请日：2018-06-22
申请人： Kyocera Corporation
发明人： Kazuki YAMAMICHI
IPC分类号： B23C5/20 , B23B27/16 , B23C5/06
CPC分类号： B23C5/207 , B23B27/1607 , B23C5/06 , B23C5/202 , B23C5/205 , B23C2200/0411 , B23C2200/205 , B23C2210/045 , B23C2210/0457 , Y10T407/2268 , Y10T407/235 , Y10T409/303808
摘要： In a cutting insert of an embodiment of the present invention, an upper surface includes a first corner, and a second corner and a third corner respectively adjacent to both sides of the first corner. The upper surface sequentially includes a rake surface located along an upper cutting edge and inclined toward a lower surface as going inward from the upper cutting edge at a rake angle on a basis of a perpendicular plane perpendicular to a central axis extending between the upper and lower surfaces, and a connection surface located more inward than the rake surface and inclined toward the lower surface as going inward at a connection angle on the basis of the perpendicular plane. An intersecting part of the rake surface and the connection surface includes a highest position in a portion of the intersecting part corresponding to the minor rake surface. A cutting tool with the cutting insert, and a method of producing a machined product by using the cutting tool are also provided.

54. 发明授权

US10058937B2 Cutting insert, cutting tool, and method of manufacturing machined product using the same 有权
公开(公告)号：US10058937B2
公开(公告)日：2018-08-28
申请号：US15358698
申请日：2016-11-22
申请人： Kyocera Corporation
发明人： Kenichirou Koga , Masahiro Shibata , Kazuki Yamamichi
IPC分类号： B23C5/20 , B23C5/06
CPC分类号： B23C5/207 , B23B27/18 , B23C5/06 , B23C2200/0411 , B23C2200/085 , B23C2200/205 , B23C2200/208 , B23C2210/0414 , B23C2210/0428 , B23C2210/045 , B23C2210/0457 , B23C2210/66 , B23C2220/56 , Y10T83/04 , Y10T407/2268 , Y10T407/23 , Y10T407/235
摘要： A cutting insert includes: a polygonal shaped upper surface; a lower surface; a side surface connected to each of the upper and lower surfaces; and an upper cutting edge located at the intersection of the upper surface and the side surface. The upper surface alternately includes three major corners and three minor corners. The upper cutting edge includes: a corner cutting edge; a minor cutting edge inclined toward the lower surface as separating from the corner cutting edge at a first inclination angle; and a major cutting edge inclined toward the lower surface as separating from the minor cutting edge at a second inclination angle. The corner cutting edge, the minor cutting edge and the major cutting edge are located sequentially from a first major corner to each of first and second minor corners, both of which are adjacent to the first major corner.

55. 发明授权

US09868163B2 Cutting tool 有权
公开(公告)号：US09868163B2
公开(公告)日：2018-01-16
申请号：US14884838
申请日：2015-10-16
申请人： sp3 Cutting Tools, Inc.
发明人： Erik Koik , Kirk Bennett
IPC分类号： B23C5/18 , B23C5/16 , B23C5/20 , B23C5/22
CPC分类号： B23C5/165 , B23C5/18 , B23C5/20 , B23C5/2204 , B23C2210/04 , B23C2210/168 , B23C2210/48 , B23C2210/483 , B23C2230/00 , B23C2240/08 , Y10T407/1942 , Y10T407/22 , Y10T407/2268
摘要： A cutting tool including an annular cutter body having at least one V-shaped pocket formed therein and a cutting tool cartridge configured to be received in the at least one pocket of the cutter body. The cutting tool cartridge including a main body. The main body includes a cutting head having a cutting chip control portion and a pocket configured to receive a cutting insert.

56. 发明授权

US09707625B2 Cutting insert, cutting tool, and method of manufacturing machined product 有权
公开(公告)号：US09707625B2
公开(公告)日：2017-07-18
申请号：US14381726
申请日：2013-02-08
申请人： KYOCERA Corporation
发明人： Chie Onodera
IPC分类号： B23B27/16 , B23B27/14 , B23B27/22
CPC分类号： B23B27/1607 , B23B27/143 , B23B27/22 , B23B2200/081 , B23B2200/201 , B23B2200/321 , Y10T82/10 , Y10T407/2268 , Y10T407/235
摘要： A cutting insert according to one aspect of the present invention includes a polygonal columnar shape, and includes an upper surface, a lower surface and a side surface located between the upper surface and the lower surface, and a cutting edge is formed at an intersecting portion between the upper surface and the side surface, the upper surface includes a main portion of a convex shape including a flat upper end surface, a first projecting portion which projects from the main portion to a corner portion of the upper surface, and a pair of second projecting portions which each project from the first projecting portion to a periphery of the upper surface to interpose a region between a front end of the first projecting portion and the corner portion, and each of upper ends of the pair of second projecting portions is spaced part from the first projecting portion.

57. 发明授权

US09533356B2 Cutting insert, cutting tool, and method of manufacturing machined product using the same 有权
标题翻译：切削刀片，切削刀具及使用其的加工产品的制造方法
公开(公告)号：US09533356B2
公开(公告)日：2017-01-03
申请号：US14113552
申请日：2012-04-27
申请人： Kenichirou Koga , Masahiro Shibata , Kazuki Yamamichi
发明人： Kenichirou Koga , Masahiro Shibata , Kazuki Yamamichi
IPC分类号： B23C5/06 , B23B27/18 , B23C5/20
CPC分类号： B23C5/207 , B23B27/18 , B23C5/06 , B23C2200/0411 , B23C2200/085 , B23C2200/205 , B23C2200/208 , B23C2210/0414 , B23C2210/0428 , B23C2210/045 , B23C2210/0457 , B23C2210/66 , B23C2220/56 , Y10T83/04 , Y10T407/2268 , Y10T407/23 , Y10T407/235
摘要： A cutting insert includes: a polygonal shaped upper surface; a lower surface; a side surface connected to each of the upper and lower surfaces; and an upper cutting edge located at the intersection of the upper surface and the side surface. The upper surface alternately includes three major corners and three minor corners. The upper cutting edge includes: a corner cutting edge; a minor cutting edge inclined toward the lower surface as separating from the corner cutting edge at a first inclination angle; and a major cutting edge inclined toward the lower surface as separating from the minor cutting edge at a second inclination angle. The corner cutting edge, the minor cutting edge and the major cutting edge are located sequentially from a first major corner to each of first and second minor corners, both of which are adjacent to the first major corner.
摘要翻译：切削刀片包括：多边形的上表面; 下表面连接到所述上表面和下表面中的每一个的侧表面; 以及位于上表面和侧表面的交叉处的上切割刃。上表面交替包括三个主角和三个小角。上切割刃包括：切角刃; 一个较小的切削刃，以与第一倾斜角分离角切削刃的方式朝向下表面倾斜; 以及以第二倾斜角度与次切割刃分离的朝向下表面倾斜的主切削刃。角切削刃，次切削刃和主切削刃从第一主角顺序地定位到第一和第二小角中的每一个，它们都与第一主角相邻。

58. 发明申请

US20160228956A1 CUTTING INSERT, CUTTING TOOL, AND METHOD OF PRODUCING MACHINED PRODUCT USING THE SAME 审中-公开
标题翻译：切割刀具，切割工具以及使用其制造加工的产品的方法
公开(公告)号：US20160228956A1
公开(公告)日：2016-08-11
申请号：US15090172
申请日：2016-04-04
申请人： Kyocera Corporation
发明人： Kazuki YAMAMICHI
IPC分类号： B23C5/20 , B23C5/06
CPC分类号： B23C5/207 , B23B27/1607 , B23C5/06 , B23C5/202 , B23C5/205 , B23C2200/0411 , B23C2200/205 , B23C2210/045 , B23C2210/0457 , Y10T407/2268 , Y10T407/235 , Y10T409/303808
摘要： A cutting insert comprises an upper surface including a first corner, and a second and third corner, respectively, adjacent to both sides of the first corner. The upper surface sequentially includes a rake surface along an upper cutting edge, inclined toward a lower surface, going inward from the upper cutting edge at a rake angle on a basis of a perpendicular plane perpendicular to a central axis extending between the upper and lower surfaces, and a connection surface more inward than the rake surface, inclined toward the lower surface, going inward at a connection angle on the basis of the perpendicular plane. An intersecting part of the rake surface and the connection surface includes a highest position in a portion of the intersecting part corresponding to a minor rake surface. A cutting tool with cutting insert, and a method of producing a machined product using the cutting tool are provided.
摘要翻译：切削刀片包括分别与第一角的两侧相邻的上表面，其包括第一拐角和第二和第三角。上表面依次包括沿着上切割边缘的倾斜表面，其朝着下表面倾斜，基于垂直于在上表面和下表面之间延伸的中心轴线的垂直平面以前倾角从上切割刃向内以及比前倾面更靠内侧的连接面，朝向下表面倾斜，以垂直平面为基准的连接角向内侧。前刀面和连接面的交叉部分包括对应于较小的前刀面的相交部分的一部分中的最高位置。提供了一种具有切削刀片的切削工具以及使用该切削工具生产加工产品的方法。

59. 发明授权

US09266174B2 Cutting tool 有权
标题翻译：切割用具
公开(公告)号：US09266174B2
公开(公告)日：2016-02-23
申请号：US13913802
申请日：2013-06-10
申请人： sp3 Cutting Tools, Inc.
发明人： Erik Koik , Kirk Bennett
IPC分类号： B23C5/18 , B23C5/08 , B23C5/16 , B23C5/20 , B23C5/22
CPC分类号： B23C5/165 , B23C5/18 , B23C5/20 , B23C5/2204 , B23C2210/04 , B23C2210/168 , B23C2210/48 , B23C2210/483 , B23C2230/00 , B23C2240/08 , Y10T407/1942 , Y10T407/22 , Y10T407/2268
摘要： A cutting tool including an annular cutter body having at least one V-shaped pocket formed therein and a cutting tool cartridge configured to be received in the at least one pocket of the cutter body. The cutting tool cartridge including a main body. The main body includes a cutting head having a cutting chip control portion and a pocket configured to receive a cutting insert.
摘要翻译：一种切割工具，其包括环形切割器主体，其具有形成在其中的至少一个V形凹部，以及被配置为容纳在所述切割器主体的至少一个凹部中的切割工具仓。所述切割工具盒包括主体。主体包括切割头，该切割头具有切割芯片控制部分和构造成接收切割刀片的凹部。

60. 发明授权

US08998542B2 Cutting insert, cutting tool, and method of manufacturing machined product using them 有权
标题翻译：切削刀片，切削刀具和使用它们的加工产品的制造方法
公开(公告)号：US08998542B2
公开(公告)日：2015-04-07
申请号：US13810735
申请日：2011-08-10
申请人： Hirohisa Ishi
发明人： Hirohisa Ishi
IPC分类号： B23C5/02 , B23C5/20 , B23C5/10
CPC分类号： B23C5/02 , B23C5/109 , B23C5/207 , B23C2200/0494 , B23C2200/125 , B23C2200/128 , Y10T407/1906 , Y10T407/1924 , Y10T407/2268 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T409/303808
摘要： A cutting insert according to an embodiment of the invention includes: an upper surface; a lower surface; a side surface which is connected to each of the upper surface and the lower surface, and includes a first side surface and a second side surface adjacent to each other; and a cutting edge including a major cutting edge located at an intersection of the upper surface and the first side surface, and a minor cutting edge located at an intersection of the upper surface and the second side surface. The upper surface includes a rake surface which is located along the major cutting edge, and is inclined downward as the upper surface separates from the major cutting edge. The second side surface includes a second upper constraining surface and a second lower constraining surface in order as the second side surface goes from the upper surface to the lower surface. The second upper constraining surface is inclined inward at an inclination angle α1 with reference to a central axis extending between the upper surface and the lower surface. The second lower constraining surface is continuous with the second upper constraining surface, and is inclined outward at an inclination angle α2 with reference to the central axis. A cutting tool with the cutting inserts, and a method of manufacturing a machined product by using the cutting tool are also provided.
摘要翻译：根据本发明的实施例的切削刀片包括：上表面; 下表面连接到上表面和下表面中的每一个的侧表面，并且包括彼此相邻的第一侧表面和第二侧表面; 以及包括位于上表面和第一侧表面的交叉点处的主切削刃的切削刃和位于上表面和第二侧表面的交叉点处的副切削刃。上表面包括沿着主切削刃定位的前刀面，并且随着上表面与主切削刃分离，倾斜表面向下倾斜。第二侧表面包括第二上约束表面和第二下约束表面，以便随着第二侧表面从上表面到下表面。相对于在上表面和下表面之间延伸的中心轴线，第二上约束面以倾斜角α1向内倾斜。第二下部约束表面与第二上部约束表面连续，并且以相对于中心轴线的倾斜角度α2向外倾斜。还提供了具有切削刀片的切削工具以及通过使用切削工具制造加工产品的方法。

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