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1. 发明公开

EP3023183A4 CUTTING INSERT, CUTTING TOOL, AND METHOD FOR MANUFACTURING CUT PRODUCT 有权
标题翻译： SCHNEIDINSATZ，SCHNEIDWERKZEUG UND VERFAHREN ZUR HERSTELLUNG EINES SCHNEIDPRODUKTS
公开(公告)号：EP3023183A4
公开(公告)日：2017-05-03
申请号：EP14826719
申请日：2014-07-14
申请人： KYOCERA CORP
发明人： ISHI HIROHISA
IPC分类号： B23C5/20 , B23C5/06
CPC分类号： B23C5/207 , B23C5/06 , B23C2200/0461 , B23C2200/126 , B23C2200/203 , B23C2200/205 , B23C2200/208
摘要： A cutting insert (1) according to an embodiment of the present invention has a cutting edge having a first corner cutting edge (5a), a flat cutting edge (6), a connecting edge (8), a major cutting edge (7), and a second corner cutting edge (5b) in the order named. The major cutting edge (7) has an upwardly protruding curvilinear portion (71), a first straight line portion (72) extending from the curvilinear portion (71) toward the connecting edge (8), and a second straight line portion (73) extending from the curvilinear portion (71) toward the second corner cutting edge (5b). The flat cutting edge (6) and the major cutting edge (7) have a straight line shape, and the connecting edge (8) has an outwardly protruding curvilinear shape in a top view. The flat cutting edge (6), the connecting edge (8), and the first straight line portion (72) are located on a straight line in a side view.
摘要翻译：根据本发明的实施例的切削刀片（1）具有切削刃，该切削刃具有第一角切削刃（5a），平坦切削刃（6），连接边缘（8），主切削刃（7）和第二角切削刃（5b）。主切削刃7具有向上方突出的曲线部71，从曲线部71朝向连结缘8延伸的第一直线部72以及第二直线部73，从曲线部分（71）向第二角切削刃（5b）延伸。平切削刃（6）和主切削刃（7）具有直线形状，并且连接边缘（8）在俯视图中具有向外突出的曲线形状。平切削刃（6），连接边缘（8）和第一直线部分（72）在侧视图中位于一条直线上。

2. 发明公开

EP3150317A1 CUTTING INSERT AND MILLING CUTTER 有权
标题翻译： SCHNEIDEINSATZ UNDFRÄSWERKZEUG
公开(公告)号：EP3150317A1
公开(公告)日：2017-04-05
申请号：EP15793637.8
申请日：2015-04-16
申请人： Sumitomo Electric Hardmetal Corp.
发明人： KOIKE, Yusuke , MATSUBARA, Kouki , NAKAKIHARA, Katsuya , MAETA, Atsuhiko
IPC分类号： B23C5/20 , B23C5/06
CPC分类号： B23C5/207 , B23C5/06 , B23C5/2221 , B23C2200/0411 , B23C2200/126 , B23C2210/168
摘要： A cutting insert includes a first surface and a second surface each of which is polygonal and that face away from each other; a side surface that is continuous with the first surface and a side surface that is continuous with the second surface; a cutting edge formed along each of a ridge where the first surface and the side surface intersect and a ridge where the second surface and the side surface intersect; a bearing surface formed in each of a part the first surface and a part of the second surface adjacent to an insert center, the bearing surfaces disposed parallel to each other; and a recessed portion that separates the side surface that is continuous with the first surface from the side surface that is continuous with the second surface. The cutting edge includes three corner edges, a first cutting edge, and a second cutting edge, the first and second cutting edges being continuous with each other and located between each pair of the corner edges. A length of the first cutting edge is greater than that of the second cutting edge, an end portion of the first cutting edge adjacent to one of the corner edges is at a position higher than the bearing surface, and an end portion of the first cutting edge opposite to the end portion adjacent to the corner edge is at a position lower than the bearing surface. Each of the first surface, the second surface, and a cross section of the recessed portion has such a shape that outlines of the shape before and after rotation of the insert by 120° around the insert center are coincident with each other. The first surface and the second surface have the same shape, and the second cutting edge of the second surface is located at a corner at which the first cutting edge of the first surface is located.
摘要翻译：切削刀片包括第一表面和第二表面，每个表面是多边形的并且彼此背离; 与第一表面连续的侧表面和与第二表面连续的侧表面; 沿着第一表面和侧表面相交的脊中的每一个形成的切割刃和第二表面和侧表面相交的脊; 在所述第一表面和所述第二表面的与插入件中心相邻的一部分中的每一个中形成的承载表面，所述支承表面彼此平行设置; 以及凹部，其从与第二表面连续的侧表面分离与第一表面连续的侧表面。切割刃包括三个角部边缘，第一切割边缘和第二切割边缘，第一和第二切割刃彼此连续并位于每对拐角边缘之间。所述第一切削刃的长度大于所述第二切削刃的长度，所述第一切削刃的与所述角部边缘中的一个相邻的端部位于比所述支承面高的位置，所述第一切削刃的端部与与角边缘相邻的端部相对的边缘处于比支承表面低的位置。第一表面，第二表面和凹部的横截面都具有这样的形状，使得插入物在插入中心周围120°旋转之前和之后的形状轮廓彼此一致。第一表面和第二表面具有相同的形状，并且第二表面的第二切割边缘位于第一表面的第一切割边缘所在的拐角处。

3. 发明公开

EP2409801A1 Fräswerkzeug und Schneidplatte für ein Fräswerkzeug 有权
标题翻译：铣削刀具
公开(公告)号：EP2409801A1
公开(公告)日：2012-01-25
申请号：EP10007542.3
申请日：2010-07-21
申请人： KARL-HEINZ ARNOLD GmbH , Pokolm Frästechnik GmbH & Co. KG
发明人： Meditz, Werner , Rahmlow, Sven
IPC分类号： B23C5/10 , B23C5/20 , B23C5/22 , B23C5/06
CPC分类号： B23C5/109 , B23C5/06 , B23C5/207 , B23C5/2221 , B23C2200/0455 , B23C2200/125 , B23C2200/126 , B23C2210/0407 , B23C2210/168
摘要： Bei einem Fräswerkzeug, insbesondere Plan- oder Eckfräser, mit einem eine Rotationsachse (10) aufweisenden Trägerkörper (12), der an seinem Umfang über diesen verteilt angeordnet mehrere Plattensitze (15) zur Aufnahme und Befestigung zugeordneter erster Schneidplatten (16a) aufweist, die jeweils einen Sockelabschnitt (29a) mit wenigstens einer Anlagefläche (22, 23, 24) besitzen, der mittels Klemmmitteln an wenigstens eine Gegen-Anlagefläche (19, 20, 21) gedrückt und dort in einer definierten Einbaulage festgeklemmt ist, und einen mit dem Sockelabschnitt (29a) verbundenen Schneidenabschnitt (33a) mit wenigstens einer Schneidkante (35a) besitzen, die in der Einbaulage in einem ersten Anstellwinkel bezüglich einer Senkrechten zur Rotationsachse (14) ausgerichtet ist, weist das Fräswerkzeug zusätzlich zu den ersten Schneidplatten (16a) zweite Schneidplatten (16b) auf, die alternativ zu den ersten Schneidplatten (16a) an den Plattensitzen (15) festklemmbar sind, wobei die zweiten Schneidplatten (16b) jeweils einen Sockelabschnitt (29a) und einen mit wenigstens einer Schneidkante (35b) ausgestatten Schneidenabschnitt (33b) besitzen, der derart mit einem Winkelversatz zu dem Sockelabschnitt (29b) ausgerichtet ist, dass die jeweilige zweite Schneidplatte (16b) in der gleichen definierten Einbaulage wie eine der ersten Schneidplatten (16a) jedoch mit gegenüber dem ersten Anstellwinkel der ersten Schneidplatte (16a) verschiedenen zweiten Anstellwinkel am zugeordneten Plattensitz (15) festklemmbar ist.
摘要翻译：在铣削工具，特别是规划或肩铣刀，具有旋转轴（10），其具有支撑体（12）在其周边分布设置在该多个磁盘座（15），用于接收和固定关联的第一切削镶片（16A）每一个都具有具有与由夹持装置的至少一个相对接触面（19，20，21）上的装置按压并在限定的安装位置在其中被夹紧至少一个邻接表面（22，23，24），和一个基座部分（29A）（与基部 29A）连接到具有至少一个切削刃（35A）具有与切削部分（33A），相对于一个垂直于旋转轴线（14）在安装位置在攻击中，除了所述第一切削刀片（16A）的第二切削刀片的铣削刀具（16b的第一角度排列），可替换地，以所述第一切削刀片（16A）（在刀片座15）可被夹紧时，第二切割板（16b）的每一个都具有基部（29A），并具有至少一个切削刃（35B）向装有切削部分（33B）有，这样的角度偏移到基座部分的（29B）被定向成使得各自的第二切割板（16B）的定义相同的安装位置与第一切削刀片的一个，但是，（16A）相对于所述第二角度相关联的板座的第一尖端（16A）的所述第一角度不同的可被夹紧（15）。

4. 发明授权

EP1960141B1 FRÄSWERKZEUG 有权
标题翻译：铣削刀具
公开(公告)号：EP1960141B1
公开(公告)日：2011-02-16
申请号：EP06804354.6
申请日：2006-10-18
申请人： CERATIZIT Austria Gesellschaft m.b.H.
发明人： ERTL, Christian , PRAST, Josef
IPC分类号： B23C5/10 , B23C5/20
CPC分类号： B23C5/109 , B23C5/10 , B23C5/2221 , B23C2200/126 , B23C2200/128 , B23C2200/205 , B23C2200/208 , Y10T407/1924 , Y10T407/1946 , Y10T407/1962 , Y10T407/23
摘要： The invention relates to a milling tool having a rotation axis D, consisting of a tool shank -1- and a cutting region -2-. The cutting region -2- has at least one wiper cutting edge -3- which runs approximately perpendicularly to the rotation axis D and which merges at the circumference into a main cutting edge -4- and at the centre into a secondary cutting edge -5-. The secondary cutting edge -5- is offset rearwards from the wiper cutting edge -3- in the direction of the rotation axis D. According to the invention, a notch -6- designed as a cutting edge section is formed in the transition zone between wiper cutting edge -3- and secondary cutting edge -5-. The point -7- of this notch -6-, said point -7- being the rearmost point as seen in front view in the direction of the rotation axis D, lies behind the foremost point -8- of the secondary cutting edge -5-, wherein the angle α between the wiper cutting edge -3- and the adjoining section of the notch -6- is within the range of 90° to 175° and the angle β between the wiper cutting edge -3- and that section of the notch -6- which adjoins the secondary cutting edge -5- is within the range of 3° to 90°. The angle Y between that section of the notch -6- which adjoins the secondary cutting edge -5- and the secondary cutting edge -5- is within the range of 90° - 177°.

5. 发明公开

EP1697075A1 SCHNEIDELEMENT UND WERKZEUG MIT WENIGSTENS EINEM SCHNEIDELEMENT 审中-公开
标题翻译：切割元件和工具，至少一个元素CUTTING
公开(公告)号：EP1697075A1
公开(公告)日：2006-09-06
申请号：EP04797843.2
申请日：2004-11-12
申请人： EMUGE-Werk Richard Glimpel GmbH & Co.KG Fabrik für Präzisionswerkzeuge
发明人： BELLMANN, Bernhard , GLIMPEL, Helmut
IPC分类号： B23C5/22 , B23C5/10
CPC分类号： B23C5/109 , B23C5/2213 , B23C2200/0444 , B23C2200/123 , B23C2200/125 , B23C2200/126 , B23C2200/203 , B23C2200/283 , B23C2200/286 , B23C2200/326 , Y10T407/192 , Y10T407/23
摘要： The cutting element comprises: a) a first upper surface (20) and; b) at least one lateral surface (23), whereby; c) the lateral surface and the first upper surface meet in an edge area (24); d) at least one cutting edge (11 to 14) is formed on the edge area; e) each cutting edge is, in essence, convexly curved with regard to a rotation axis (A) extending through the cutting element, and; f) the curvature of each cutting edge increases in a strictly monotonous manner in a predetermined direction of rotation (D) about the rotation axis.

6. 发明公开

EP1479469A1 A shim particularly for the arrangement in a cutting tool 有权
标题翻译：在ein Schneidwerkzeug的Unterlegscheibe insbesonderefürden Einbau
公开(公告)号：EP1479469A1
公开(公告)日：2004-11-24
申请号：EP04018929.2
申请日：1999-11-19
申请人： ISCAR LTD.
发明人： Satran, Amir , Smilovici, Carol , Zeira, Ilana
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , B23C2200/081 , B23C2200/085 , B23C2200/086 , B23C2200/125 , B23C2200/126 , B23C2200/128 , B23C2200/205 , B23C2210/166 , Y10T407/192 , Y10T407/1932 , Y10T407/23
摘要： The present invention is directed to a shim (56) and a body (58). The shim comprises a base upper surface, an opposite lower positioning surface (65), two opposing long side surfaces (60) and two opposing short side surfaces (62) extending between the base upper surface and the lower positioning surface (65). The base upper surface (62) has a protrusion (64) formed thereon. The protrusion (64) has a first outer side wall (67) connected to a second outer side wall (68) and an inner wall (69) connected to the first and second outer side walls. The first outer wall extends from a first of the two opposing long side surfaces. The second outer side wall extends from a first of the two opposing short side surfaces and the first long side surface is adjacent to the first short side surface. The inner wall extends from the base upper surface.
摘要翻译：本发明涉及垫片（56）和主体（58）。垫片包括基底上表面，相对的下定位表面（65），两个相对的长侧表面（60）和在基底上表面和下定位表面（65）之间延伸的两个相对的短侧表面（62）。基部上表面（62）上形成有突起（64）。突起（64）具有连接到第二外侧壁（68）的第一外侧壁（67）和连接到第一和第二外侧壁的内壁（69）。第一外壁从两个相对的长侧表面中的第一个延伸。第二外侧壁从两个相对的短边表面中的第一个延伸，并且第一长边侧表面与第一短边表面相邻。内壁从基部上表面延伸。

7. 发明授权

EP0833713B1 Cutting tool and method 失效
标题翻译：切削工具和方法
公开(公告)号：EP0833713B1
公开(公告)日：2004-01-14
申请号：EP96921186.1
申请日：1996-06-18
申请人： SECO TOOLS AB
发明人： STEDT, Robert , EKLUND, Sven , RIVIERE, Bertrand
IPC分类号： B23C5/22 , B23B27/10
CPC分类号： B23C5/2221 , B23C2200/0422 , B23C2200/045 , B23C2200/125 , B23C2200/126 , B23C2200/167 , B23C2200/168 , B23C2210/168 , Y10T407/191 , Y10T407/1926 , Y10T407/1934 , Y10T407/20
摘要： The present invention relates to a cutting tool preferably for milling. The tool comprises a holder (30) and a cutting insert (10). The cutting insert (10) has a generally circular basic shape and includes at least one cutting edge (16) created by the transition between an upper face (11) and an edge face (13) of the cutting insert (10). The upper face (11) is a rake face, and the edge face (13) is a clearance face. The holder and cutting insert have first means (37, 13b) for preventing rotation of the insert about a center axis (20). The clearance face is conical and converges towards a lower face of the insert. The first means for preventing rotation is provided distant from and radially short of the clearance face and at a part of the insert that is closer to the lower face than to the upper face so as to constitute an indication of fracture radially inside the conical clearance face. The holder and insert comprise second means (35, 13a) for preventing rotation of the insert. Also, said step constitutes an indication of fracture, and thereby a breakage of the cutting edge is better controlled. The present invention further relates to a cutting insert and a method for preventing rotation of the cutting insert about its center axis in a holder for chip forming machining.

8. 发明公开

EP1002608A2 A cutting insert and its mounting in a cutting tool 有权
标题翻译：切削刀片及其安装在切削工具中
公开(公告)号：EP1002608A2
公开(公告)日：2000-05-24
申请号：EP99309227.9
申请日：1999-11-19
申请人： ISCAR LTD.
发明人： Satran, Amir , Smilovici, Carol , Zeira, Ilana
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , B23C2200/081 , B23C2200/085 , B23C2200/086 , B23C2200/125 , B23C2200/126 , B23C2200/128 , B23C2200/205 , B23C2210/166 , Y10T407/192 , Y10T407/1932 , Y10T407/23
摘要： A cutting insert (1) for mounting on a milling cutter has a generally quadrangular shape with top (2) and bottom surfaces (4), a pair of opposite first side surfaces (6) intersecting the top surface at first cutting edges (10) and a pair of opposite second side surfaces (8) intersecting the top surface at second edges (12). Each second edge (12) has a front cutting portion (14) oriented substantially transversely to an adjacent first cutting edge (10) and meeting therewith via a cutting corner (16). Each of the first (6) and second (8) side surfaces has upper (17) and lower sections (18) adjacent respective top (2) and bottom (4) surfaces, which sections have leading portions (20) adjacent their associated cutting corner (16) and trailing portions (22) remote therefrom. The trailing portion (32) of the lower section (26) of each side surface (8) is at least slightly inwardly depressed relative to the leading portion (30) of the lower section (26) and is substantially inwardly depressed relative to the associated trailing portion (29) of the upper section (24) of the second side surface (8). The trailing portions of the lower and upper sections merge via a transition surface oriented transversely thereto.
摘要翻译：用于安装在铣刀上的切削刀片（1）具有带顶部（2）和底部表面（4）的大致四边形形状，在第一切削刃（10）处与顶表面相交的一对相对的第一侧表面（6）以及在第二边缘（12）处与顶表面相交的一对相对的第二侧表面（8）。每个第二边缘（12）具有与相邻的第一切割边缘（10）基本上横向定向且经由切割角（16）与其相接的前切割部分（14）。第一（6）和第二（8）侧表面中的每一个具有邻近相应顶部（2）和底部（4）表面的上部（17）和下部（18），所述部分具有邻近其相关联的切割拐角（16）和远离其的尾部（22）。每个侧表面（8）的下部（26）的尾部（32）相对于下部（26）的引导部分（30）至少稍微向内凹陷，并且相对于相关联的部分第二侧表面（8）的上部分（24）的后部分（29）。下部分和上部分的尾部通过横向于其定向的过渡表面汇合。

9. 发明公开

EP0925137A1 CUTTING INSERT 失效
标题翻译：切割插入
公开(公告)号：EP0925137A1
公开(公告)日：1999-06-30
申请号：EP97931998.0
申请日：1997-07-28
申请人： ISCAR LTD.
发明人： SATRAN, Amir , MEN, Yuri
IPC分类号： B23C5
CPC分类号： B23C5/202 , B23C2200/085 , B23C2200/125 , B23C2200/126 , B23C2200/165 , B23C2200/205 , Y10T407/23 , Y10T407/235 , Y10T407/245
摘要： A chip cutting insert has an upper chip surface (2), a lower base surface (4), at least three side surfaces (6, 8) and at least two cutting edges (10) formed at the intersection of the upper surface (2) with two insert side surfaces (6). Each cutting edge (10) has leading and trailing ends (30, 32). The side surface (6) associated with each cutting edge (10) comprises an upper primary relief section (20) inclined to the insert base surface (4) at a first interior angle α1, and a lower secondary relief section (22) inclined to the insert base surface (4) at a second interior angle α2, the second interior angle α2 being acute and being different from the first interior angle α1 at least along a part of cutting edge (10).
摘要翻译：一个切屑镶片具有一个上切屑表面（2），一个下基表面（4），至少三个侧表面（6,8）和至少两个形成在上表面（2）的交点处的切削刃（10））带有两个插入侧面（6）。每个切削刃（10）具有前端和后端（30,32）。与每个切削刃（10）相关联的侧表面（6）包括以第一内角α1相对于镶片基部表面（4）倾斜的上部第一浮雕部分（20）以及倾斜于第二内部角度α1的下部第二浮雕部分所述刀片基座表面4处于第二内角α2，所述第二内角α2是锐角并且至少沿着刀刃10的一部分与所述第一内角α1不同。

10. 发明授权

EP0160278B1 Cutter insert 失效
标题翻译：切割插件
公开(公告)号：EP0160278B1
公开(公告)日：1989-10-11
申请号：EP85105091.4
申请日：1985-04-26
申请人： MITSUBISHI MATERIALS CORPORATION
发明人： Ushijima, Hiroyuki , Shimomura, Hiroshi , Nakayama, Masaaki
IPC分类号： B23C5/20 , B23B27/14
CPC分类号： B23C5/202 , B23C5/207 , B23C2200/126 , Y10T407/23 , Y10T407/235

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