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1. 发明公开

EP3416773A1 SWISS TURNING INSERT WITH CHIP FORMER ARRANGEMENT COMPRISING UPWARDLY EXTENDING RIDGE 审中-公开
公开(公告)号：EP3416773A1
公开(公告)日：2018-12-26
申请号：EP17707965.4
申请日：2017-02-05
申请人： Iscar Ltd.
发明人： MAKHLIN, Dima , CHISTYAKOV, Sergey
IPC分类号： B23B27/04
CPC分类号： B23B27/1622 , B23B27/045 , B23B2200/0485 , B23B2200/081 , B23B2200/321 , B23B2220/24
摘要： A swiss insert includes a chip former arrangement. The chip former arrangement includes a ridge separated on each side from a cutting edge's sub-edge by a chip surface. In a side view, each sub-edge extends in a straight line.

2. 发明授权

EP2715784B1 MANUFACTURING PROCESS FOR A THICK CUBIC BORON NITRIDE (CBN) LAYER 失效转让
标题翻译：一种厚立方氮化硼（CBN）层的制造方法
公开(公告)号：EP2715784B1
公开(公告)日：2018-01-03
申请号：EP12794064.1
申请日：2012-05-29
申请人： Nanomech Inc.
发明人： JIANG, Wenping , MALSHE, Ajay, P.
IPC分类号： H01L21/302 , C04B35/5831 , B23B27/14 , C23C28/04 , C23C30/00 , B24D3/06 , B24D18/00
CPC分类号： B24D3/06 , B23B27/141 , B23B27/143 , B23B27/148 , B23B2200/081 , B23B2200/087 , B23B2200/204 , B23B2200/205 , B23B2228/10 , B24D18/0009 , C04B35/5831 , C04B2235/3217 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/604 , C04B2235/614 , C04B2235/665 , C04B2235/667 , C23C28/044 , C23C30/005 , Y10T407/24 , Y10T407/27 , Y10T428/265
摘要： A cutting tool formed by a coating layer on a substrate has cutting edges that feature serrations. The linear dimensions of the serrations may vary from a few nanometers up to 10 microns. The serrations result in a smoother cut edge on the workpiece, particularly when the workpiece is formed of certain materials that are seen as particularly difficult to cut, such as hardened steels.

3. 发明授权

EP2849906B1 CUTTING INSERT WITH CHIP-CONTROL ARRANGEMENT 有权
标题翻译：用芯片控制装置切割插页
公开(公告)号：EP2849906B1
公开(公告)日：2017-11-08
申请号：EP13727393.4
申请日：2013-04-22
申请人： Iscar Ltd.
发明人： CHISTYAKOV, Sergey
IPC分类号： B23C5/20 , B23B27/04 , B23B27/16
CPC分类号： B23B27/045 , B23B27/143 , B23B2200/048 , B23B2200/081 , B23B2200/321 , B23B2200/323 , Y10T407/235 , Y10T407/24 , Y10T407/245 , Y10T407/25

4. 发明公开

EP3078438A4 CUTTING TOOL 有权
标题翻译： SCHNEIDWERKZEUG
公开(公告)号：EP3078438A4
公开(公告)日：2017-08-02
申请号：EP14866882
申请日：2014-12-02
申请人： TUNGALOY CORP
发明人： SASAKI YASUTAKE
IPC分类号： B23B27/14 , B23B27/20 , B23B27/22
CPC分类号： B23B27/141 , B23B2200/0423 , B23B2200/0447 , B23B2200/081 , B23B2200/087 , B23B2226/125 , B23B2226/31 , B23B2226/315
摘要： A cutting tool (1) in the present invention includes a cutting edge member (3). The cutting edge member (3) forms a corner portion (2). The cutting edge member (3) includes a cutting edge (7) formed at the intersection of a rake surface (8) and a flank (9), at least two breaker wall surfaces (5) and at least one convex portion (6). The cutting edge (7) includes a first cutting edge (7b) and a second cutting edge (7a) connected thereto. The second cutting edge (7a) is situated at the corner portion (2). Each breaker wall surface (5) is formed to extend along the cutting edge. The convex portion (6) is formed between the two breaker wall surfaces (5) spaced from each other to protrude relatively toward the cutting edge side. A part of the convex portion (6) is situated around a connecting portion of the first and second cutting edges.
摘要翻译：本发明中的切削工具（1）包括切削刃部件（3）。切削刃部件（3）形成角部（2）。切削刃元件（3）包括在前刀面（8）和侧面（9）相交处形成的切削刃（7），至少两个断屑器壁表面（5）和至少一个凸起部分（6）。切削刃7包括与其连接的第一切削刃7b和第二切削刃7a。第二切削刃（7a）位于拐角部分（2）处。每个断路器壁表面（5）形成为沿着切削刃延伸。凸部（6）形成在彼此分离的两个断屑器壁表面（5）之间以相对朝向切削刃侧突出。凸起部分（6）的一部分位于第一和第二切削刃的连接部分周围。

5. 发明授权

EP2489453B1 CUTTING INSERT 有权
公开(公告)号：EP2489453B1
公开(公告)日：2017-06-21
申请号：EP10823313.1
申请日：2010-10-05
申请人： Tungaloy Corporation
发明人： KONTA Shizue
IPC分类号： B23B27/22 , B23B27/14
CPC分类号： B23B27/22 , B23B27/141 , B23B2200/0447 , B23B2200/081 , B23B2200/082 , B23B2200/087 , B23B2200/28 , Y10T407/235 , Y10T407/24

6. 发明公开

EP3067134A1 CUTTING INSERT 有权
标题翻译：切割插入
公开(公告)号：EP3067134A1
公开(公告)日：2016-09-14
申请号：EP15745893.6
申请日：2015-02-06
申请人： Tungaloy Corporation
发明人： YAMAGUCHI Takashi
IPC分类号： B23B27/22 , B23B27/14
CPC分类号： B23B27/143 , B23B2200/0447 , B23B2200/081 , B23B2200/087
摘要： A cutting insert (1) of an aspect of the present invention includes at least one cutting edge (8) formed on an intersecting ridge line portion between a rake surface (6) and a flank (7), and at least one ridge (12). The cutting edge includes a cutting edge portion (9) extending along a corner portion (5) and a straight-line shaped cutting edge portion (10) connecting to the cutting edge portion (9). The ridge (12) is formed to rise on the rake surface (6). The ridge (12) extends from a portion of a rake surface inside the cutting edge portion of the corner portion toward a rake surface inside the straight-line shaped cutting edge portion.
摘要翻译：本发明一个方面的切削刀片（1）包括形成在前刀面（6）和侧面（7）之间的交叉棱线部分上的至少一个切削刃（8），以及至少一个脊（12 ）。切削刃包括沿角部（5）延伸的切削刃部（9）和与切削刃部（9）连接的直线状的切削刃部（10）。脊（12）形成为在前刀面（6）上升起。脊部（12）从角部的切削刃部内的前刀面的一部分朝向直线状的切削刃部内的前刀面延伸。

7. 发明公开

EP2641677A4 CUTTING INSERT 审中-公开
公开(公告)号：EP2641677A4
公开(公告)日：2016-03-02
申请号：EP11840956
申请日：2011-11-15
申请人： MITSUBISHI MATERIALS CORP
发明人： NADA YUTAKA , ICHINOSEKI OSAMU
IPC分类号： B23B27/14 , B23B27/00
CPC分类号： B23B27/1607 , B23B27/141 , B23B2200/0447 , B23B2200/0452 , B23B2200/081 , B23B2200/085 , B23B2200/201 , B23B2200/202 , B23B2200/242 , B23B2200/286 , Y10T407/235
摘要： The present invention relates to a cutting insert which ensures fracturing resistance and chipping resistance on light cutting of stainless steel, thereby suppressing the occurrence of burrs at a cutting boundary to prevent abnormal wear. The cutting insert is provided with a cutting edge (5) which has a corner section (6) that forms a convex arc shape when seen in a planar view from direction facing the rake face (2) and a linear section (7) that is in contact with the corner section (6) at least at one end of the corner section (6) and extends linearly. The cutting edge (5) is provided with a first region (A) along the corner section (6) when seen in a planar a second region (B) along the linear section (7) and a third region (C) between the first region (A) and the second region (B). A rake angle of the cutting edge (5) in the third region (C) is made greater than rake angles of the cutting edges (5) in the first region (A) and the second region (B).

8. 发明公开

EP2715784A4 THICK CUBIC BORON NITRIDE (CBN) LAYER AND MANUFACTURING PROCESS THEREFOR 失效转让
标题翻译：立方氮化硼的厚层（CBN）及其制造方法
公开(公告)号：EP2715784A4
公开(公告)日：2015-04-29
申请号：EP12794064
申请日：2012-05-29
申请人： NANOMECH INC
发明人： JIANG WENPING , MALSHE AJAY P
IPC分类号： H01L21/302 , B23B27/14 , B24D3/06 , B24D18/00 , C04B35/5831 , C23C28/04 , C23C30/00
CPC分类号： B24D3/06 , B23B27/141 , B23B27/143 , B23B27/148 , B23B2200/081 , B23B2200/087 , B23B2200/204 , B23B2200/205 , B23B2228/10 , B24D18/0009 , C04B35/5831 , C04B2235/3217 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/604 , C04B2235/614 , C04B2235/665 , C04B2235/667 , C23C28/044 , C23C30/005 , Y10T407/24 , Y10T407/27 , Y10T428/265
摘要： A cutting tool formed by a coating layer on a substrate has cutting edges that feature serrations. The linear dimensions of the serrations may vary from a few nanometers up to 10 microns. The serrations result in a smoother cut edge on the workpiece, particularly when the workpiece is formed of certain materials that are seen as particularly difficult to cut, such as hardened steels.

9. 发明公开

EP2682208A4 CUTTING INSERT, CUTTING TOOL, AND METHOD FOR MANUFACTURING CUT PRODUCT USING CUTTING INSERT AND CUTTING TOOL 有权
标题翻译：切削刀片，切割工具和方法制备制品的使用切削刀片和切削刀具
公开(公告)号：EP2682208A4
公开(公告)日：2015-04-22
申请号：EP12751877
申请日：2012-01-30
申请人： KYOCERA CORP
发明人： FUJII KANENORI , INOUE YOSHIHIRO
IPC分类号： B23B27/04 , B23B27/14 , B23B27/22
CPC分类号： B23B27/1611 , B23B27/045 , B23B27/22 , B23B2200/081 , B23B2200/087 , B23B2200/32 , B23B2210/00 , B23B2220/12 , B23B2220/126 , Y10T82/10 , Y10T407/2268 , Y10T407/235

10. 发明公开

EP2570211A4 CUTTING INSERT 有权
标题翻译：切削刀片
公开(公告)号：EP2570211A4
公开(公告)日：2014-07-23
申请号：EP11780554
申请日：2011-05-06
申请人： TUNGALOY CORP
发明人： MAJIMA SHINYA
IPC分类号： B23B27/22
CPC分类号： B23B27/1607 , B23B27/143 , B23B2200/081 , B23B2200/087 , B23B2200/201 , B23B2200/321 , B23B2200/323 , B23C2200/081 , B23C2200/201 , B23C2200/323 , B23C2200/326 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： A cutting insert which improves chip processing performance at the time of cutting processing and defect resistance performance is provided. In a cutting insert having an approximately polygonal plate shape, in which a cutting edge (6) is formed on a intersection portion between a rake face (2a) and a flank (4a) , and a chip breaker (20) is formed on the rake face (2a), a chip-breaker concave portion (40) is defined by an inclined surface (40b) which is curved in a concave manner and which is smoothly connected to the bottom surface portion (40c) while being gradually inclined toward the bottom surface portion (40c), from a peripheral edge portion on a nose portion (5) side to a bottom surface portion (40c).

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