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1. 发明公开

EP1904253A1 A CUTTING INSERT FOR TURNING WITH CHIP-BREAKER ARRANGEMENT PROVIDING ROOM FOR A COOLING JET 有权
标题翻译：切削刀具与切屑断路器设备车削计提空间，用于冷却JET
公开(公告)号：EP1904253A1
公开(公告)日：2008-04-02
申请号：EP06747974.1
申请日：2006-06-29
申请人： Seco Tools AB
发明人： JONSSON, Mats , ERIKSSON, Thomas
IPC分类号： B23B27/10 , B23B27/22 , B23C5/16 , B23C5/28
CPC分类号： B23B27/1618 , B23B27/10 , B23B27/1622 , B23B2200/0452 , B23B2200/086 , B23B2200/126 , B23B2200/245 , B23B2200/321 , B23B2250/12 , Y10T407/11 , Y10T407/14 , Y10T407/235 , Y10T407/24
摘要： A cutting insert for turning includes a polygonal body of a hard, wear-resistant material, which has an upper surface and a lower surface, and a plurality of edge surfaces uniting the surfaces. At least one rounded cutting corner, provided with a nose-cutting edge, is formed at a nose portion at the area of the intersection area of two edge surfaces. The cutting corner defines a bisector. At least one recess is arranged in a support surface of the upper surface at a distance from the nose-cutting edge. The recess has a general extension toward the nose portion. Each recess is elongate and has successively increasing depth toward the nose portion.

2. 发明公开

EP1855827A1 WENDESCHNEIDPLATTE 有权
标题翻译： Wendeschneidplatte
公开(公告)号：EP1855827A1
公开(公告)日：2007-11-21
申请号：EP06704742.3
申请日：2006-03-09
申请人： Ceratizit Austria GmbH
发明人： ROFNER, Rudolf , URSCHITZ, Harald , VENTURINI, Remus
IPC分类号： B23B27/14
CPC分类号： B23B27/1622 , B23B27/1618 , B23B2200/0428 , B23B2200/082 , B23B2200/085 , B23B2200/125 , B23B2200/205 , B23B2200/28 , B23B2200/3654 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： The invention relates to a polygonal indexable insert which comprises cutting edges (2) which extend in a straight or curved manner on a plane which is perpendicular to the bearing surface, said cutting edges tilting from cutting corners (3) at an acute angle to alternating successive cutting edges (4) at an obtuse angle. The cutting edges (2) have an initially tiling cutting face (6) which mounts with a rear area (7). The rear area (7) forms an intersection curve (8) with a centre part (18) of the indexable insert. The intersection curve (8) has a space (a) from the starting point (15) of the associated cutting edge (2) in the region of the cutting corners (3), respectively, in the intersection point (9) with the bisecting line (10), and a space (b) from the end point (16) of the associated cutting edge (2), which is greater than the space (a), in the region of the cutting corners (4) in the intersection point thereof (11) with the bisecting line (12).

3. 发明公开

EP1597008A1 A CUTTING INSERT, A CUTTING TOOL, A SHIM AND A METHOD 有权
标题翻译：切削刀片，刀具，洗衣机和方法
公开(公告)号：EP1597008A1
公开(公告)日：2005-11-23
申请号：EP03768467.7
申请日：2003-12-17
申请人： SECO TOOLS AB
发明人： JONSSON, Mats
IPC分类号： B23B27/16
CPC分类号： B23B27/1618 , B23B2200/125 , B23B2200/165 , B23B2200/3627 , B23B2205/16 , B23B2260/0725 , B23C2200/167 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： The present invention relates to a cutting insert, a cutting tool for chip removing machining, a shim as well as a method for mounting a cutting insert. The cutting tool comprises a holder (31) equipped with at least one insert pocket (32) including a base surface (33), at least one circular shim (21) including opposite first and second surfaces, and at least one cutting insert (10), which comprises a circular cutting edge (14) formed at a transition between an upper side (11) and an edge surface (13) of the cutting insert. The upper side (11) comprises a chip surface comprising at least one chip breaker portion (18) and said edge surface constitutes a clearance surface. The shim (21) is provided between the base surface (33) of the insert pocket and the cutting insert (10). The cutting tool (30) comprises means for holding its parts together. The chip breaker portion (18) is provided at varying distance from the associated cutting edge (14). The shim (21) and the cutting insert (10) comprise at least one pair of cooperating projection and recess for indexing of the cutting insert. Said pair of cooperating projection and recess is provided to be positioned in a position relative to a reference line or axis of the tool (CL2) in order to orient the chip breaker portion (18) in the chip surface to a desired relative position. The number of chip breaker portions (18A-18E) is a multiple of the number of projections or recesses (20A-20E).

4. 发明授权

EP2152455B1 ACHTSCHNEIDIGER SCHNEIDEINSATZ SOWIE WERKZEUGHALTER HIERFÜR 有权
标题翻译：在此切割切削刀片和刀柄
公开(公告)号：EP2152455B1
公开(公告)日：2018-04-11
申请号：EP08707520.6
申请日：2008-02-02
申请人： KENNAMETAL INC.
发明人： HARTLÖHNER, Rudi , KAUFMANN, Igor
IPC分类号： B23B27/16 , B23C5/22
CPC分类号： B23B27/1618 , B23B2200/085 , B23B2200/087 , B23B2200/163 , B23B2200/201 , B23B2200/202 , B23B2200/204 , B23B2200/245 , B23B2200/3681 , B23B2200/369 , B23B2205/12 , B23C5/2217 , B23C2200/367 , Y10T407/2272 , Y10T407/23 , Y10T407/235

5. 发明公开

EP2946858A1 Cutting tool insert and cutting tool insert holder 有权
标题翻译： Schneidwerkzeugeinsatz und Schneidwerkzeughalter
公开(公告)号：EP2946858A1
公开(公告)日：2015-11-25
申请号：EP14168803.6
申请日：2014-05-19
申请人： Sandvik Intellectual Property AB
发明人： Wernh, Stefan
IPC分类号： B23B27/16 , B23C5/22
CPC分类号： B23B27/145 , B23B27/1618 , B23B27/1622 , B23B2200/0423 , B23B2200/321 , B23B2200/3681 , B23B2205/16 , B23B2250/12 , B23C5/2208 , Y10T407/2274 , Y10T407/235
摘要： Herein a cutting tool insert (2) is disclosed. The insert (2) comprises eight identical cutting edges (14). Each separate cutting edge (14) comprises a first cutting edge portion (16) and a second cutting edge portion (18). A corner angle between the first cutting edge portion (16) and the second cutting edge portion (18) is within a range of 75 to
摘要翻译：这里公开了一种切削刀具刀片（2）。插入件（2）包括八个相同的切削刃（14）。每个分离的切削刃（14）包括第一切削刃部分（16）和第二切削刃部分（18）。第一切削刃部（16）和第二切削刃部（18）之间的角度角在75度〜90度的范围内。第一切削刃部分（16）和第二切削刃部分（18）具有基本上相同的长度以提供基本相等的切削深度。沿着中心轴线（4），在从中心轴线（4）延伸到第一侧面（8）的角点的第一虚线之间形成在14 +/- 9度的范围内的第一角度，以及在第二侧表面（10）处从中心轴线（4）延伸到相邻角点（24）的第二虚线。此外，公开了一种切削刀具刀片保持器。

6. 发明公开

EP2144724A1 ACHTSCHNEIDIGER SCHNEIDEINSATZ SOWIE WERKZEUGHALTER HIERFÜR 有权
标题翻译：八个潇洒的切削刀片和刀柄THEREFOR
公开(公告)号：EP2144724A1
公开(公告)日：2010-01-20
申请号：EP08707521.4
申请日：2008-02-02
申请人： Kennametal Inc.
发明人： HARTLÖHNER, Rudi , KAUFMANN, Igor
IPC分类号： B23B27/16
CPC分类号： B23B27/1618 , B23B2200/085 , B23B2200/087 , B23B2200/163 , B23B2200/201 , B23B2200/202 , B23B2200/204 , B23B2200/245 , B23B2200/3681 , B23B2200/369 , B23B2205/12 , B23C5/2217 , B23C2200/367 , Y10T407/2274 , Y10T407/23 , Y10T407/235
摘要： The invention relates to a rotatable and reversible cutting attachment (1) cutting eight ways and comprising two opposing, essentially quadratic base surfaces (2) which can be mutually rotated about a central axis (A1) extending perpendicularly to said surfaces, and four identical lateral surfaces (3). A main cutter is formed between each base surface (2) and each lateral surface (3). A bearing surface (8) is formed between two chip steps (7) extending along the associated main cutter (4) of the respective lateral surface (3), said bearing surface extending symmetrically over the step ends (7d) of the adjacent chip steps (7) and transversally to the main cutter (4), up to same.

7. 发明公开

EP1904254A4 A CUTTING INSERT FOR TURNING WITH A RECESS INTENDED TO GIVE ROOM FOR A COOLING JET 有权
标题翻译：切削刀具有间隙车削，用于冷却喷气机的地方CREATE
公开(公告)号：EP1904254A4
公开(公告)日：2012-01-18
申请号：EP06747975
申请日：2006-06-29
申请人： SECO TOOLS AB
发明人： JONSSON MATS , ERIKSSON THOMAS
IPC分类号： B23B27/10 , B23B27/16 , B23B27/22 , B23C5/16 , B23C5/28
CPC分类号： B23B27/1618 , B23B27/10 , B23B27/1622 , B23B2200/0452 , B23B2200/086 , B23B2200/126 , B23B2200/245 , B23B2200/321 , B23B2250/12 , Y10T407/11 , Y10T407/14 , Y10T407/235 , Y10T407/24

8. 发明授权

EP1597009B1 AN INDEXABLE CUTTING INSERT WITH CHIP BREAKER. 有权
标题翻译：带断屑槽的车削INSERT
公开(公告)号：EP1597009B1
公开(公告)日：2012-01-18
申请号：EP03781257.5
申请日：2003-12-17
申请人： Seco Tools AB
发明人： JONSSON, Mats
IPC分类号： B23B27/16 , B23C5/22
CPC分类号： B23B27/1618 , B23B2200/125 , B23B2200/165 , B23B2200/3627 , B23B2205/16 , B23B2260/0725 , B23C2200/167 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： The present invention relates to a cutting insert for chip removing machining, preferably for turning. The cutting insert (10') has a substantially circular cutting edge (14') formed at a transition between an upper side (11') and an edge surface of the cutting insert. The upper side (11') comprises a chip surface (15') comprising at least one chip breaker portion (18') and said edge surface constituting a clearance surface (13') . having means (20') for indexing the cutting insert. The chip breaker portion (18') is provided at varying distance from the associated cutting edge (14'). The means (20') is provided in a position relative to a reference line or axis of the tool in order to orient the chip breaker portion (18') in the chip surface (15') to a desired position.

9. 发明授权

EP1597008B1 A CUTTING INSERT, A CUTTING TOOL, A SHIM AND A METHOD 有权
标题翻译：切削刀片，刀具，洗衣机和方法
公开(公告)号：EP1597008B1
公开(公告)日：2011-08-31
申请号：EP03768467.7
申请日：2003-12-17
申请人： Seco Tools AB
发明人： JONSSON, Mats
IPC分类号： B23B27/16 , B23C5/22
CPC分类号： B23B27/1618 , B23B2200/125 , B23B2200/165 , B23B2200/3627 , B23B2205/16 , B23B2260/0725 , B23C2200/167 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： The present invention relates to a cutting insert, a cutting tool for chip removing machining, a shim as well as a method for mounting a cutting insert. The cutting tool comprises a holder (31) equipped with at least one insert pocket (32) including a base surface (33), at least one circular shim (21) including opposite first and second surfaces, and at least one cutting insert (10), which comprises a circular cutting edge (14) formed at a transition between an upper side (11) and an edge surface (13) of the cutting insert. The upper side (11) comprises a chip surface comprising at least one chip breaker portion (18) and said edge surface constitutes a clearance surface. The shim (21) is provided between the base surface (33) of the insert pocket and the cutting insert (10). The cutting tool (30) comprises means for holding its parts together. The chip breaker portion (18) is provided at varying distance from the associated cutting edge (14). The shim (21) and the cutting insert (10) comprise at least one pair of cooperating projection and recess for indexing of the cutting insert. Said pair of cooperating projection and recess is provided to be positioned in a position relative to a reference line or axis of the tool (CL2) in order to orient the chip breaker portion (18) in the chip surface to a desired relative position. The number of chip breaker portions (18A-18E) is a multiple of the number of projections or recesses (20A-20E).

10. 发明公开

EP2152455A1 ACHTSCHNEIDIGER SCHNEIDEINSATZ SOWIE WERKZEUGHALTER HIERFÜR 有权
标题翻译： ACHTSCHNEIDIGER SCHNEIDEINSATZ SOWIE WERKZEUGHALTERHIERFÜR
公开(公告)号：EP2152455A1
公开(公告)日：2010-02-17
申请号：EP08707520.6
申请日：2008-02-02
申请人： Kennametal Inc.
发明人： HARTLÖHNER, Rudi , KAUFMANN, Igor
IPC分类号： B23B27/16 , B23C5/22
CPC分类号： B23B27/1618 , B23B2200/085 , B23B2200/087 , B23B2200/163 , B23B2200/201 , B23B2200/202 , B23B2200/204 , B23B2200/245 , B23B2200/3681 , B23B2200/369 , B23B2205/12 , B23C5/2217 , B23C2200/367 , Y10T407/2272 , Y10T407/23 , Y10T407/235
摘要： The invention relates to a rotatable and reversible cutting attachment (1) cutting eight ways and comprising two opposing, essentially quadratic base surfaces (2) which can be mutually rotated about a central axis (A1) extending perpendicularly to said surfaces, and four identical lateral surfaces (3). A main cutter is formed between each base surface (2) and each lateral surface (3), extending only over part of the length of the lateral surface (3). Each lateral surface (3) comprises two diagonally opposed circular or curved corner edges (5) forming a secondary cutter (6) adjacent to each main cutter (4). Each lateral surface also comprises two chip cavities (7) which are set in the lateral surface (3) and extend from each corner edge (5) along the main cutter associated with the edge, up to a rear end of the chip cavity (7d).
摘要翻译：本发明涉及一种具有两个相对的基本上正方形的基面的八刃可旋转和可逆切削刀片，它们围绕垂直于所述底座表面行进的中心轴线彼此扭转，并具有四个相同的侧面。在每个基面和每个侧表面之间形成主唇缘，并且仅在侧表面的一部分长度上延伸。每个侧表面具有两个具有圆形或弯曲设计的对角相对的拐角边缘，并且形成邻近相应主唇缘的副唇缘。此外，每个侧表面具有两个芯片袋，其被拉入侧表面，并且从相应的角边缘开始沿着分配给所述角边缘的主唇延伸到后芯片袋端部。

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