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1. 发明公开

EP3219421A1 TOOLHOLDERS WITH FLUID SUPPLY CONDUITS FOR SUPERCRITICAL CO2 审中-公开
标题翻译：带有超临界二氧化碳流体供应导管的工具
公开(公告)号：EP3219421A1
公开(公告)日：2017-09-20
申请号：EP16188049.7
申请日：2016-09-09
申请人： Seco Tools AB
发明人： JONSSON, Mats , THELIN, Jimmy
IPC分类号： B23B29/12 , B23B27/10
CPC分类号： B23Q11/1061 , B23B27/086 , B23B27/10 , B23B27/1677 , B23B2260/03 , B23Q11/1053
摘要： A toolholder (21) includes a toolholder body (23), the toolholder body being adapted to present a cutting edge (25) at a fixed point (F), a fluid supply conduit (29) having a first end (31) adapted to be connected to a source (S) of fluid and a second end (33) having an outlet opening (35) facing generally toward the fixed point. The outlet opening (35) is between 0.1 mm and less than 0.5 mm in diameter, more preferably between 0.1 mm and 0.2 mm, and still more preferably between 0.15 mm and 0.2 mm.
摘要翻译：一种刀架（21），包括刀架主体（23），刀架主体适于在固定点（F）处提供切割边缘（25），流体供应导管（29）具有适于被连接到流体源（S），并且第二端（33）具有大致朝向固定点的出口开口（35）。出口开口（35）的直径在0.1mm至小于0.5mm之间，更优选在0.1mm至0.2mm之间，并且还更优选在0.15mm至0.2mm之间。

2. 发明授权

EP1539413B1 CUTTING INSERT AND METHOD 失效
标题翻译：刀片和方法
公开(公告)号：EP1539413B1
公开(公告)日：2011-08-17
申请号：EP03733802.7
申请日：2003-06-24
申请人： Seco Tools AB
发明人： NORSTRÖM, Thomas , JONSSON, Mats
IPC分类号： B23B27/16
CPC分类号： B23B27/145 , B23B2200/125 , B23B2200/201 , Y10T407/23 , Y10T407/235
摘要： The present invention relates to an indexable insert for chip removing machining. The cutting insert (10) has a negative, polygonal basic shape and comprises cutting corners (17). Each cutting corner comprises a nose edge (18) and a minor cutting edge (19; 19'). The nose edge connects to a major cutting edge (15A, 15B) and to the minor cutting edge. A bisector (B) of the corner intersects the nose edge. Upper cutting edges (15A, 15B) are formed in transitions between a top side (11) and an edge surface (13) of the cutting insert. Lower cutting edges are formed in transitions between a bottom side (12) and the edge surface (13). Said sides (11, 12) constitute a rake face in one position and a support surface in another position and said edge surface (13) constitutes an edge surface. Each cutting corner (17) is asymmetrical in relation to the bisector (B) of the corner. The nose edge (18) is defined by a radius (R1) that is smaller than a radius (R2) of the minor cutting edge. Each side (11, 12) comprises a plurality of nose edges (18), which at least partly touch a plane (P). An imaginary line (L), which is perpendicular to the plane (P) and tangent to the minor cutting edge (19), intersects the edge surface (13). The minor cutting edge (19) is curved. The invention also relates to a method for manufacturing a cutting insert for chip removing machining.

3. 发明公开

EP3222376A1 A BLADE, A TOOL AND METHOD OF GROOVING A METALLIC WORKPIECE 有权
标题翻译：刀片，工具和切割金属工件的方法
公开(公告)号：EP3222376A1
公开(公告)日：2017-09-27
申请号：EP16162258.4
申请日：2016-03-24
申请人： Seco Tools AB
发明人： THELIN, Jimmy , THURESSON, Jonas , JONSSON, Mats
IPC分类号： B23B29/04 , B23B27/04 , B23B29/02 , B23B27/00
CPC分类号： B23B29/043 , B23B27/002 , B23B27/04 , B23B29/022 , B23B2205/02 , B23B2250/16
摘要： A grooving blade for chip removing machining having a cutting insert pocket (19), wherein a damping means (30) is fixed to the blade (10). The damping means (30) projects laterally with respect to at least one major surface (11,12) of the blade. A grooving tool and a method of grooving a metallic workpiece are also disclosed.
摘要翻译：一种具有切削刀片槽（19）的用于去屑加工的切槽刀片，其中阻尼装置（30）固定到刀片（10）上。阻尼装置（30）相对于叶片的至少一个主表面（11,12）横向地突出。还公开了开槽工具和开槽金属工件的方法。

4. 发明公开

EP3199273A1 A CUTTING TOOL 审中-公开
标题翻译：切削工具
公开(公告)号：EP3199273A1
公开(公告)日：2017-08-02
申请号：EP16153283.3
申请日：2016-01-29
申请人： Seco Tools AB
发明人： LARSSON, Andreas J , THELIN, Jimmy , JONSSON, Mats
IPC分类号： B23B27/10 , B23B27/16
CPC分类号： B23B27/10 , B23B27/1662 , B23B2205/12
摘要： The present invention relates to a cutting tool comprising a tool holder body (14;14') having a shank portion (12;12') and a head portion (13;13'). The head portion has an insert seat (15;15'), wherein a cutting insert (20;20') is detachably mounted by means of a locking member (18;18'). The seat comprises at least one bottom surface (16;16') on which the cutting insert rests. A coolant conveying member (29;29') is integral with the tool holder body. A normal (N;N') to the at least one bottom surface (16;16') intersects the coolant conveying member, such that the coolant conveying member at least partially covers the cutting insert.
摘要翻译：本发明涉及一种包括具有柄部（12; 12'）和头部（13; 13'）的刀夹本体（14; 14'）的切削刀具。头部具有刀座（15; 15'），其中切削刀片（20; 20'）通过锁定构件（18; 18'）可拆卸地安装。座包括至少一个底面（16; 16'），切削刀片放置在该底面上。冷却剂输送构件（29; 29'）与工具架主体成一体。到至少一个底表面（16; 16'）的法线（N; N'）与冷却剂输送构件相交，使得冷却剂输送构件至少部分地覆盖切削刀片。

5. 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.

6. 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).

7. 发明公开

EP2234745A1 AN INDEXABLE TURNING INSERT AND A CUTTING TOOL COMPRISING SUCH AN INSERT 有权
标题翻译：车削板，刀具这样的砧板和它们的用途
公开(公告)号：EP2234745A1
公开(公告)日：2010-10-06
申请号：EP08794152.2
申请日：2008-08-18
申请人： Seco Tools AB
发明人： JONSSON, Mats , JONSSON, Patrick , VIRTANEN, Kaj
IPC分类号： B23B27/08 , B23B27/02
CPC分类号： B23B27/045 , B23B29/043 , Y10T407/1962 , Y10T407/2274 , Y10T407/23 , Y10T407/235
摘要： An indexable turning insert (1) comprising two opposing larges sides formed by a support centre part (4) and a plurality of cutting parts (5-8) projecting outwardly therefrom, each having a cutting edge (9-12) extending between said sides and being spaced apart around the outer perimeter of the centre part for indexing, has four said cutting parts. Each cutting part has a clearance side (13) extending on one of said sides of the insert from the cutting edge of the cutting part towards said centre part while making clearance angles in two dimensions with respect to the cutting edge, and the cutting edge of each cutting part makes an angle being below 90° by less than said clearance angles with the other of said sides of the insert.

8. 发明公开

EP1989016A1 A MILLING INSERT OF CBN AND A MILLING INSERT TOOL FOR THREAD MILLING 审中-公开
标题翻译：铣削刀片从和CBNFRÄSEINSATZWERKZEUG关于螺纹铣削
公开(公告)号：EP1989016A1
公开(公告)日：2008-11-12
申请号：EP07709355.7
申请日：2007-02-16
申请人： Seco Tools AB (publ)
发明人： JONSSON, Mats , JÖNSSON, Christer
IPC分类号： B23G5/18 , B23C5/08
CPC分类号： B23G5/18 , B23C5/10 , B23C2210/03 , B23C2210/204 , B23C2210/282 , B23C2226/125 , B23C2260/80 , Y10T407/1924 , Y10T407/27 , Y10T408/909 , Y10T409/300056
摘要： The present invention relates to a milling insert (20) and a milling insert tool for chip removing machining. The milling insert comprises at least two teeth (26A-26E). The milling insert (20) has substantially a disc shape and comprises a topside (21) and an underside (22). The milling insert (10) consists in its entirety of cubic boron nitride (CBN).

9. 发明授权

EP3199274B1 A CUTTING TOOL 有权
公开(公告)号：EP3199274B1
公开(公告)日：2020-04-15
申请号：EP16153286.6
申请日：2016-01-29
申请人： Seco Tools AB
发明人： JONSSON, Mats , LARSSON, Andreas J , THELIN, Jimmy
IPC分类号： B23B27/10 , B23B27/16 , B23C5/22

10. 发明授权

EP1904253B1 A CUTTING INSERT FOR TURNING WITH CHIP-BREAKER ARRANGEMENT PROVIDING ROOM FOR A COOLING JET 有权
公开(公告)号：EP1904253B1
公开(公告)日：2018-08-08
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 , B23B27/16
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.

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