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71. 发明授权

US5660507A Cutting insert with narrow face segment between depression and edge 失效
标题翻译：在凹陷和边缘之间切割具有窄面部分的刀片
公开(公告)号：US5660507A
公开(公告)日：1997-08-26
申请号：US553612
申请日：1995-11-16
申请人： JoseAgustin Paya
发明人： JoseAgustin Paya
IPC分类号： B23B27/04 , B23B27/14 , B23B27/16
CPC分类号： B23B27/141 , B23B27/045 , B23B2200/123 , B23B2200/205 , B23B2200/321 , B23B2200/323 , B23B2200/3654 , B23B2200/3663 , Y10T407/235 , Y10T407/25
摘要： The invention relates to a cutting insert (10) for material-removing machining, especially for milling, turning or punching, with at least one cutting edge (12) and at least one chamfer (15) into which project depressions, or recesses (17) adjacent at a distance from the cutting edge and narrow them locally. To permit a very soft cut, stabilise the cutting edge (12) and attain high feeds, them are additional depressions (13) or recesses parallel to the depressions extending to the cutting edge and/or interrupting it for further narrowing the chamfer sections.
摘要翻译： PCT No.PCT / DE94 / 00560 Sec。 371日期：1995年11月16日 102（e）日期1995年11月16日PCT 1994年5月10日PCT PCT。出版物WO95 / 00271 日期1995年1月5日本发明涉及一种用于材料去除机械加工的切削刀片（10），特别是用于铣削，车削或冲压的切削刀片（10），其具有至少一个切削刃（12）和至少一个倒角（15），工件凹陷，或与切割边缘相距一定距离的凹部（17），并使它们局部变窄。为了允许非常柔软的切割，使切削刃（12）稳定并获得高进给量，它们是与延伸到切削刃的凹部平行的附加凹部（13）或凹部，和/或中断切削刃以进一步使倒角部分变窄。

72. 发明授权

US4610186A Cutting insert for thread cutting 失效
标题翻译：切割刀片用于螺纹切削
公开(公告)号：US4610186A
公开(公告)日：1986-09-09
申请号：US816331
申请日：1986-01-06
申请人： Erik Schmidt
发明人： Erik Schmidt
IPC分类号： B23B27/06 , B23B27/14 , B23B27/16 , B23G5/00
CPC分类号： B23B27/065 , B23B27/1614 , B23B2200/125 , B23B2200/205 , B23B2270/16 , Y10T407/23 , Y10T407/235
摘要： A thread cutting insert comprises parallel side surfaces and two mutually adjacent edge surfaces, which are provided with cutting teeth and extend between the side surfaces. For purposes of minimizing the amount of material ground away from a blank during manufacture of the cutting insert this material comprises surface portions separated from each other by the cutting teeth.

73. 发明授权

US2537709A Under-cutting tool 失效
标题翻译：切削工具
公开(公告)号：US2537709A
公开(公告)日：1951-01-09
申请号：US73632647
申请日：1947-03-21
申请人： WILLIAM HOLROYD
发明人： FREEMAN SCHERMERHORN
IPC分类号： B23B27/06 , B23B27/16
CPC分类号： B23B27/06 , B23B27/164 , B23B2200/125 , B23B2200/205 , Y10T407/2282

74. 发明公开

KR1020090003893A 코너 리세스부를 지니는 절삭 인서트 有权
标题翻译：切割刀具有拐角
公开(公告)号：KR1020090003893A
公开(公告)日：2009-01-12
申请号：KR1020070067640
申请日：2007-07-05
申请人： 대구텍 유한회사
发明人： 박홍식 , 나보라
IPC分类号： B23B27/04 , B23B27/02
CPC分类号： B23B27/143 , B23B2200/0428 , B23B2200/081 , B23B2200/085 , B23B2200/161 , B23B2200/163 , B23B2200/205 , B23B2200/321 , B23B2200/323 , Y10T407/23 , Y10T407/235
摘要： A cutting insert having a corner recess is provided to handle the chip effectively and minimize the cutting load even under the condition of low speed transfer and deep cutting. A cutting insert(100) comprises a top surface(1), a bottom surface, a plurality of side surfaces(2) connecting the top and bottom surfaces and a center hole. A flat seating surface(1A) is formed at the maximum height of the upper surface. A plurality of side cutting edge parts(110,120,130,140), in which a side cutting edge is formed on the upper portion, are formed in the border of the side and upper surfaces. Corner cutting edge parts(210,220,230,240), in which a corner cutting edge is formed on the leading end, are formed in the border of adjacent side cutting edges. In the corner cutting edge part, a land portion, a descending slope surface, a corner bottom surface, a first ascending slope surface, a first projection, a second ascending slope surface, a second projection, a rising groove surface and a seating surface are sequentially formed along the diagonal from the corner cutting edge to the center hole.
摘要翻译：提供具有角凹部的切削刀片，以便即使在低速传送和深切削的条件下也能有效地处理切屑并使切割负荷最小化。切削刀片（100）包括顶表面（1），底表面，连接顶表面和底表面的多个侧表面（2）和中心孔。在上表面的最大高度处形成平坦的座面（1A）。在侧面和上表面的边界处形成有多个侧切割边缘部分（110,120,130,140），其中侧切割边缘形成在上部。在相邻侧切割刃的边界上形成有在前端形成角切削刃的角刃部（210,220,230,240）。在拐角切削刃部分中，具有陆部，下坡面，角底面，第一上坡面，第一突起，第二上坡面，第二突起，上坡面和座面，沿着从角切削刃到中心孔的对角线顺序地形成。

75. 发明公开

KR1020080100421A 절삭 공구 有权
标题翻译：工具
公开(公告)号：KR1020080100421A
公开(公告)日：2008-11-18
申请号：KR1020087017657
申请日：2007-01-09
申请人： 쎄코 툴스 에이비
发明人： 비올켄트
IPC分类号： B23B27/16 , B23C5/20
CPC分类号： B23B27/145 , B23B27/04 , B23B2200/0461 , B23B2200/123 , B23B2200/202 , B23B2200/205 , B23B2265/16 , Y10T407/23 , Y10T407/235
摘要： The present invention relates to cutting tools with cutting inserts and, more particularly, to cutting inserts having adjusted cutting edges. The cutting insert (25) comprises a virtual clearance surface (37) that is one of substantially flat and planar and substantially frustoconical. The virtual clearance surface forms a non-zero angle with a perpendicular to a virtual plane of a top surface (39) of the insert. A first virtual cutting edge (41) is disposed above the virtual clearance surface (37). All points on the first virtual cutting edge (41) are disposed at the plane of the top surface (39). An adjusted clearance surface (45) differs from the virtual clearance surface (37) and forms the non-zero angle with the perpendicular to the plane of the top surface (39). An adjusted cutting edge (47) above the adjusted clearance surface (45), at least some but fewer than all points on the adjusted cutting edge (47) are disposed at different distances from the plane of the top surface (39). A profile of the adjusted cutting edge (47) viewed in the direction of the perpendicular to the plane of the top surface (39) corresponds to a profile of the first virtual cutting edge (41). The present invention also relates to a cutting tool.
摘要翻译：本发明涉及具有切削刀片的切割工具，更具体地说，涉及具有调节切削刃的切削刀片。切削刀片（25）包括虚拟间隙表面（37），其为基本上平坦且基本上截头圆锥体之一。虚拟间隙表面与垂直于插入件的顶表面（39）的虚拟平面的非零角度形成。第一虚拟切削刃（41）设置在虚拟间隙表面（37）的上方。第一虚拟切削刃（41）上的所有点设置在顶表面（39）的平面处。调整后的间隙表面（45）与虚拟间隙表面（37）不同，并且与垂直于顶面（39）的平面形成非零角度。在调整的间隙表面（45）上方的经调整的切割刃（47）上的至少一些但少于所有点的调整的切割刃（47）设置在与顶面（39）的平面不同的距离处。从与上表面（39）的平面垂直的方向观察的经调整的切削刃（47）的轮廓对应于第一虚拟切削刃（41）的轮廓。本发明还涉及一种切削工具。

76. 发明申请

US20180141136A1 SURFACE ROUGHENING TOOL AND METHOD 审中-公开
公开(公告)号：US20180141136A1
公开(公告)日：2018-05-24
申请号：US15359717
申请日：2016-11-23
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： John S. AGAPIOU , Martin S. KRAMER , Michael HEROLD , Narasimha KRAMADHATI
IPC分类号： B23C5/18 , B23C3/34 , B24C1/00 , C23C4/126 , C23C4/129 , C23C4/134 , C23C4/131 , C23C4/02 , C23C4/06
CPC分类号： C23C4/06 , B23B27/145 , B23B29/03 , B23B41/12 , B23B2200/204 , B23B2200/205 , B23B2215/242 , B23B2220/12 , B23B2226/315 , B23C3/34 , B24C1/00 , C23C4/02 , C23C4/126 , C23C4/129 , C23C4/131 , C23C4/134 , F02F1/00 , F02F2200/00
摘要： A tool insert includes first, second, and third teeth arranged on a surface of the tool insert. The first tooth is arranged at a proximal end of the tool insert surface and has an angled leading end and a first tooth height. The second tooth is spaced from the first tooth by a first distance along the surface of the tool insert and has a second tooth height greater than the first tooth height. The third tooth is spaced from the second tooth by a second distance along the surface of the tool insert and has an extending angled portion. The first tooth forms a first groove in a bore surface. The second tooth increases the depth of the first groove. The third tooth provides at least one micro-scratch to one of the first groove and the bore surface.

77. 发明申请

US20170216932A1 CIRCULAR CUTTING INSERT HAVING NON-CIRCULAR PERIPHERAL EDGE 审中-公开
公开(公告)号：US20170216932A1
公开(公告)日：2017-08-03
申请号：US15368999
申请日：2016-12-05
申请人： Iscar, Ltd.
发明人： GIL HECHT , Daniel HEN
IPC分类号： B23B27/16
CPC分类号： B23B27/1622 , B23B27/141 , B23B2200/0461 , B23B2200/081 , B23B2200/125 , B23B2200/202 , B23B2200/205 , B23B2200/3627 , B23B2200/3636
摘要： A cutting tool has an insert holder with an indexable cutting insert removably secured therein. The cutting insert has upper and lower end surfaces with a peripheral side surface and a through bore extending therebetween, and a plurality of upper cutting edges formed on an upper peripheral edge. The peripheral side surface includes a non-circular upper relief surface adjacent the upper peripheral edge and a circular upper abutment surface spaced apart from the upper peripheral edge. Each upper cutting edge exhibits mirror symmetry about a bisector plane, and is non-linear in a side view. The through bore has an inner undercut formed by upper and lower bore surfaces located on opposite sides of a median plane, and a clamping member makes contact with one of the upper and lower bore surfaces at an inner contact zone located between the median plane and a seat surface of the insert holder.

78. 发明申请

US20150231702A1 LATHE TURNING TOOL 有权
标题翻译： LATHE TUR工具
公开(公告)号：US20150231702A1
公开(公告)日：2015-08-20
申请号：US14420583
申请日：2013-08-06
申请人： DMG MORI SEIKI CO., LTD. , SUMITOMO ELECTRIC HARDMETAL CORP. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Junya Okida , Kazuya Ishikawa , Shigenori Emoto , Daisuke Murakami , Shinya Ikenaga , Kazuo Noguchi , Suehiro Ikeda , Takayuki Hirokawa , Yoshio Ohara , Morihiro Hideta , Yohei Oda
IPC分类号： B23B27/12 , B23B27/16
CPC分类号： B23B27/12 , B23B27/1622 , B23B2200/0461 , B23B2200/128 , B23B2200/161 , B23B2200/205 , B23B2205/12 , B23B2250/12 , B23B2260/026 , B23C2200/0427 , Y10T407/14 , Y10T407/1906
摘要： A cutting insert is configured to include: a first portion having a rake face, a flank face, a cutting edge, and a face facing an insert attachment portion at an end of a tool main body; and a second portion having a side surface including at least one flat plane that is parallel to a center line of a tool or inclined at a prescribed angle to the center line. The second portion extends continuously to a region surrounded by the face of the first portion. The second portion is fitted into the tool main body to position the cutting insert and to prevent the cutting insert from rotating.
摘要翻译：切削刀片被构造成包括：第一部分，其具有前刀面，后刀面，切削刃以及面对刀具主体端部的刀片附接部分的面; 以及具有侧表面的第二部分，所述侧表面包括平行于工具的中心线或相对于所述中心线以规定角度倾斜的至少一个平面。第二部分连续延伸到由第一部分的面包围的区域。第二部分装配到工具主体中以定位切削刀片并防止切削刀片旋转。

79. 发明申请

US20150053055A1 TOOL BIT APPARATUS, SYSTEM, AND METHOD FOR CUTTING AN OBJECT 有权
标题翻译：工具装置，系统和切割对象的方法
公开(公告)号：US20150053055A1
公开(公告)日：2015-02-26
申请号：US13973150
申请日：2013-08-22
申请人： Mactech, Inc.
发明人： Sam Schammel , Joel Kent Wittenbraker
IPC分类号： B23D21/04
CPC分类号： B23B3/26 , B23B5/163 , B23B27/045 , B23B27/06 , B23B2200/205 , B23B2260/132 , Y10T83/04 , Y10T83/0524 , Y10T83/667 , Y10T83/9319 , Y10T83/9326
摘要： A system, a method and a cutting apparatus may use a bit to cut an object. The apparatus may have a bit connected to a cutting block on a cutting apparatus. The cutting apparatus may rotate about the object while the bit may advance into the object to cut the object. The cutting apparatus may have another bit located opposite to the bit to bevel an edge of the object. The cutting system may reduce point loads and/or provide an equalized load. The cutting system may reduce tool pressures when cutting a pipe and may provide extended tool and/or bit life.
摘要翻译：系统，方法和切割装置可以使用位来切割对象。该设备可以具有连接到切割装置上的切割块的位。切割装置可以围绕物体旋转，同时钻头可以前进到物体中以切割物体。切割装置可以具有与钻头相对定位的另一位，以斜切物体的边缘。切割系统可以减少点载荷和/或提供均衡的载荷。切割系统可能会在切割管道时降低刀具压力，并可提供延长的刀具和/或钻头寿命。

80. 发明申请

US20150016899A1 CUTTING INSERT 审中-公开
标题翻译：切割插件
公开(公告)号：US20150016899A1
公开(公告)日：2015-01-15
申请号：US14374435
申请日：2012-12-28
申请人： BOEHLERIT GmbH & Co. KG.
发明人： Walter Baernthaler
IPC分类号： B23G5/04 , B23G5/20 , B23B27/16 , B23G5/00 , B23B27/06 , B23B27/10
CPC分类号： B23G5/04 , B23B27/065 , B23B27/10 , B23B27/145 , B23B27/1611 , B23B2200/128 , B23B2200/205 , B23B2200/369 , B23B2270/14 , B23G5/005 , B23G5/20 , B23G2200/10 , B23G2200/12 , B23G2240/12 , Y10T407/14 , Y10T407/2266 , Y10T407/23
摘要： The invention relates to a cutting insert (1) for cutting a thread, having a base surface (2), a top surface (3), and lateral surfaces (4, 5, 6, 7) which connect the base surface (2) and the top surface (3) to each other. Multiple cutting teeth (8) which are arranged in a row (33, 34) and which comprise cutting edges (9) are formed on the top surface (3). The top surface (3) has opposing regions (31, 32) which slope downward towards the outside from a center (10) and on each of which a row (33, 34) of cutting teeth is arranged. The regions (31, 32) are rotated relative to one another about an axis (X). In this manner, a cutting insert (1) is provided which can be produced in a simple manner and which has a long service life.
摘要翻译：本发明涉及一种用于切割螺纹的切削刀片（1），其具有基座表面（2），顶表面（3）和连接基座表面（2）的侧表面（4,5,6,7）和顶面（3）彼此。在顶表面（3）上形成有排列成一列（33,34）并且包括切削刃（9）的多个切削齿（8）。顶表面（3）具有从中心（10）朝向外侧向下倾斜的相对区域（31,32），并且在其中布置有切割齿排（33,34）。区域（31,32）围绕轴线（X）相对于彼此旋转。以这种方式，提供了能够以简单的方式制造并且使用寿命长的切削刀片（1）。

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