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1. 发明公开

EP2623236A4 CUTTING INSERT, CUTTING TOOL, AND METHOD FOR PRODUCING CUT PRODUCT USING SAID 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：EP2623236A4
公开(公告)日：2015-10-14
申请号：EP11829182
申请日：2011-09-28
申请人： KYOCERA CORP
发明人： INOUE YOSHIHIRO
IPC分类号： B23B27/04
CPC分类号： B23B27/1611 , B23B1/00 , B23B27/045 , B23B29/043 , B23B2200/081 , B23B2220/126 , Y10T82/10 , Y10T407/2268 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245 , Y10T407/25
摘要： A cutting insert according to an embodiment of the present invention includes an upper surface, a side surface, and a first cutting edge located at an intersection of the upper surface and the side surface. The upper surface includes a pair of raised parts located opposite to each other with a perpendicular bisector of the first cutting edge interposed therebetween. A top of each of the pair of raised parts includes at least two protrusions oriented toward a direction along the perpendicular bisector in a top view. Each of the at least two protrusions includes a first protrusion located on a side closest to the perpendicular bisector, and a second protrusion which is located on a side further away from the perpendicular bisector than the first protrusion, and is located at a higher position than the first protrusion. A cutting tool including the cutting insert, and a method of manufacturing a machined product by using the cutting tool are also provided.

2. 发明公开

EP2305406A4 CUTTING TOOL AND CUTTING METHOD USING SAME 有权
标题翻译： SCHNEIDWERKZEUG UND SELBIGES VERWENDENDES SCHNEIDVERFAHREN
公开(公告)号：EP2305406A4
公开(公告)日：2013-06-12
申请号：EP09770250
申请日：2009-06-26
申请人： KYOCERA CORP
发明人： INOUE YOSHIHIRO , TAKAO MASAO
IPC分类号： B23B29/00 , B23B29/02
CPC分类号： B23B29/02 , B23B27/007 , B23B29/04 , B23B2205/12 , Y10T82/2587 , Y10T407/22 , Y10T407/2268 , Y10T407/2272 , Y10T407/2274 , Y10T408/04

3. 发明授权

EP2656950B1 CUTTING TOOL AND METHOD FOR MANUFACTURING CUT PRODUCT USING SAME 有权
标题翻译：维也纳新泽西州赫尔辛基大街
公开(公告)号：EP2656950B1
公开(公告)日：2017-06-21
申请号：EP11851906
申请日：2011-11-29
申请人： KYOCERA CORP
发明人： INOUE YOSHIHIRO
IPC分类号： B23B27/16 , B23B27/04 , B23B29/04
CPC分类号： B23B27/1611 , B23B27/04 , B23B29/043 , B23B2200/167 , B23B2205/02 , B23B2205/12 , B23B2220/126 , B23B2260/132 , Y10T82/10 , Y10T407/2282

4. 发明公开

EP2878403A4 CUTTING INSERT AND CUTTING TOOL, AND METHOD FOR MANUFACTURING CUT OBJECT USING THE SAME 有权
标题翻译：切削刀片和刀具和生产切割点的方法
公开(公告)号：EP2878403A4
公开(公告)日：2016-03-30
申请号：EP13823454
申请日：2013-07-26
申请人： KYOCERA CORP
发明人： INOUE YOSHIHIRO
IPC分类号： B23B27/22 , B23B27/04
CPC分类号： B23B27/141 , B23B27/045 , B23B27/143 , B23B2200/049 , B23B2200/081 , B23B2200/121 , B23B2200/369 , Y10T82/10 , Y10T407/22 , Y10T407/24

5. 发明公开

EP2868409A4 CUTTING INSERT, CUTTING TOOL, AND METHOD FOR PRODUCING CUT/MACHINED OBJECT USING SAME 有权
标题翻译：切削刀片，切割工具和方法减产的/编辑点的THAT
公开(公告)号：EP2868409A4
公开(公告)日：2016-02-24
申请号：EP13808926
申请日：2013-06-28
申请人： KYOCERA CORP
发明人： INOUE YOSHIHIRO
IPC分类号： B23B27/22 , B23B27/04 , B23C5/20
CPC分类号： B23B27/143 , B23B27/045 , B23B29/043 , B23B2200/049 , B23B2200/081 , B23B2200/321 , B23B2200/369 , Y10T82/10 , Y10T407/22 , Y10T407/24
摘要： A cutting insert (1) includes an end cutting edge (5a) located along an intersection of an upper surface (2) and a front clearance surface (4a), and a pair of side cutting edges (5b) respectively located along intersections of the upper surface (2) and a pair of side clearance surfaces (4b). The upper surface (2) includes an end rake surface (21a) that is continuous with the end cutting edge (5a) and is inclined downward as departing from the end cutting edge (5a), a pair of major protrusions (22a) that are located apart from the end cutting edge (5a) and are less apart from each other as departing from the end cutting edge (5a) in a top view, and a pair of minor protrusions (22d) that are respectively located close to their adjacent side clearance surface (4b) of the pair of side clearance surface (4b) with respect to the pair of major protrusions (22a) in the top view. The pair of minor protrusions (22d) are located further apart from the end cutting edge (5a) than an end portion of each of the pair of major protrusions (22a) which is close to the end cutting edge (5a). A top portion of each of the pair of minor protrusions (22d) is lower than a top portion of each of the major protrusions (22a).
摘要翻译：一种切削镶刀（1）包括位于底刃（5a）的位于沿着在其上表面（2）和前间隙表面（4a）的交叉点，和（5b）沿的交叉点分别位于一对的侧切削刃的上表面（2）和一对侧间隙表面（4b）的。的上表面（2）包括在端部的倾斜表面（21a）的所做的是与所述底刃（5a）的连续的和作为从端出发切削刃（5a）中，一对主突出（22a）的下方倾斜并是从端切削刃（5a）的位于开并不太远离海誓山盟从端出发的顶视图的切削刃（5a）中，以及一对较小的突起的是（22D）那样分别位于靠近其相邻侧的相对于所述一对突起的一对侧面间隙表面（4b）的中的间隙表面（4b）的主要是（22A）在俯视图中。一对突起的是轻微的（22D）位于从端切削刃（5a）中比在所述一对主要突出（22a）的所有的靠近端切削刃（5a）的端部更远。一对较小的突起的的顶部部分是（22D）大于每个主要凸起（22a）的的顶部低。

6. 发明公开

EP2529864A4 CUTTING INSERT AND CUTTING INSTRUMENT, AND METHOD FOR CUTTING WORKPIECE USING SAME 有权转让
标题翻译：刀片和切割仪器和方法的工件裁缝
公开(公告)号：EP2529864A4
公开(公告)日：2015-05-27
申请号：EP11737046
申请日：2011-01-26
申请人： KYOCERA CORP
发明人： INOUE YOSHIHIRO
IPC分类号： B23B27/04 , B23B27/22
CPC分类号： B23B27/045 , B23B2200/323 , B23B2205/02 , B23B2270/54 , Y10T82/10 , Y10T407/2268 , Y10T407/23 , Y10T407/24 , Y10T407/245 , Y10T407/25
摘要： A cutting insert having excellent chip discharge performance is provided. In the cutting insert of the present invention, a bottom surface of a concave groove 21 includes a first bottom surface 211 continuous with a cutting edge part 5, and a second bottom surface 212 which is located on a side further remote from the cutting edge part 5 than the first bottom surface 211, and is located at a lower position than a virtual extension line L1 of an end portion of the first bottom surface 211 on a side remote from the cutting edge part 5. Further, a pair of inclined surfaces 23 are located on a side further remote from the cutting edge part 5 than the end portion of the first bottom surface 211 on the side remote from the cutting edge part 5 in a top view. Therefore, the diameter of generated chips decreases by the fact that the chips are curled while sinking in space formed at a lower position than the virtual extension line L1 of the first bottom surface 211. Consequently, the chip discharge direction is stabilized, thus achieving satisfactory chip discharge performance.

7. 发明公开

EP3124143A4 CUTTING INSERT, CUTTING TOOL, AND METHOD FOR MANUFACTURING CUT PRODUCT 有权
公开(公告)号：EP3124143A4
公开(公告)日：2018-01-10
申请号：EP15769561
申请日：2015-03-24
申请人： KYOCERA CORP
发明人： INOUE YOSHIHIRO
IPC分类号： B23B27/04 , B23B27/14 , B23B27/16
CPC分类号： B23B27/045 , B23B2200/202 , B23B2200/204 , B23B2220/12
摘要： A cutting insert of one aspect includes a main body section and a cutting section located in front of the main body section. The cutting section includes a front cutting edge disposed along a ridge line of the cutting section at an intersection between a top surface and a first side surface; and a lateral cutting edge disposed along the ridge line at an intersection between the top surface and a second side surface and inclined with ascending as getting away from the front cutting edge. The lateral cutting edge each includes a first region and a second region located to a rear of the first region; and an angle of inclination of the second region with respect to the bottom surface is larger than an angle of inclination of the first region with respect to the bottom surface.

8. 发明公开

EP2656950A4 CUTTING TOOL AND METHOD FOR MANUFACTURING CUT PRODUCT USING SAME 有权
标题翻译：切削工具及其制造方法切割的产品，
公开(公告)号：EP2656950A4
公开(公告)日：2015-05-20
申请号：EP11851906
申请日：2011-11-29
申请人： KYOCERA CORP
发明人： INOUE YOSHIHIRO
IPC分类号： B23B27/16 , B23B27/04 , B23B29/04
CPC分类号： B23B27/1611 , B23B27/04 , B23B29/043 , B23B2200/167 , B23B2205/02 , B23B2205/12 , B23B2220/126 , B23B2260/132 , Y10T82/10 , Y10T407/2282

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

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