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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

EP3031560A1 BEARBEITUNGSWERKZEUG UND SCHNEIDPLATTE FÜR DAS BEARBEITUNGSWERKZEUG 审中-公开
标题翻译：熊熊猫熊猫熊猫熊猫
公开(公告)号：EP3031560A1
公开(公告)日：2016-06-15
申请号：EP15195282.7
申请日：2015-11-19
申请人： Oertli Werkzeuge AG
发明人： Ehrle, Bruno
IPC分类号： B23C5/10 , B27G13/04 , B23C5/20
CPC分类号： B27G13/04 , B23C5/04 , B23C5/207 , B23C2200/0461 , B23C2200/203 , B23C2210/04 , B23C2210/0407 , B23C2210/0485
摘要： Ein Bearbeitungswerkzeug (11b) für die rotierende zerspanende Bearbeitung von Werkstoffen (42), insbesondere für Holz oder holzartige Werkstoffe, Kunststoffe und/oder Verbundwerkstoffe, umfasst mindestens eine in Umfangsrichtung angeordnete Reihe von einzelnen, in der Draufsicht im Wesentlichen quadratischen Schneidplatten (17) mit bombierten Schneidkanten (19), die einen Keilwinkel β aufweisen und in einem Achswinkel λ zur Drehachse (12) angeordnet sind. Die Schneidkanten (19) der quadratischen Schneidplatten (17) weisen eine Länge grösser als 13 mm und kleiner als 15 mm, einen Schneidkantenradius von weniger als 50 mm, und einen Keilwinkel β von weniger als 60° und grösser als 45° auf.
摘要翻译：技术领域本发明涉及用于该机械加工工具的加工工具和切割板，具体地说，涉及用于可旋转地切割和加工材料（42）的加工工具（11b），特别是木材或木材类材料，塑料和/或复合材料，包括具有弯曲切割刃（19）的至少一排切割板（17），在顶视图中基本上为正方形，沿圆周方向布置，具有楔角β并相对于轴角度[lamda] 旋转轴（12）。方形切割板（17）的切割刃（19）具有大于13mm且小于15mm的长度，切削刃半径小于50mm，楔角β大于45°。

3. 发明授权

EP0222156B1 Face milling cutting tool 失效
标题翻译：面铣铣刀
公开(公告)号：EP0222156B1
公开(公告)日：1990-09-05
申请号：EP86113891.5
申请日：1986-10-07
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Shikata, Hiroshi
IPC分类号： B23C5/20
CPC分类号： B23C5/2226 , B23C5/207 , B23C2200/0438 , B23C2200/045 , B23C2200/0461 , B23C2200/0483 , B23C2200/367 , Y10T407/1924 , Y10T407/1936 , Y10T407/1964 , Y10T407/23

4. 发明公开

EP3072618A4 CUTTING INSERT, CUTTING TOOL, AND METHOD FOR PRODUCING CUT ARTICLE 有权
标题翻译： SCHNEIDINSATZ，SCHNEIDWERKZEUG SOWIE VERFAHREN ZUR HERSTELLUNG EINES ZERSCHNITTENEN ARTIKELS
公开(公告)号：EP3072618A4
公开(公告)日：2017-07-26
申请号：EP14864716
申请日：2014-11-18
申请人： KYOCERA CORP
发明人： ISHI HIROHISA
IPC分类号： B23C5/20 , B23B27/14 , B23C5/06 , B23C5/10
CPC分类号： B23C5/207 , B23C2200/0455 , B23C2200/0461 , B23C2200/08 , B23C2200/123 , B23C2200/203 , B23C2200/205 , B23C2200/208

5. 发明公开

EP2923788A1 CUTTING INSERT FOR MILLING 有权
标题翻译：切削刀具用于铣削
公开(公告)号：EP2923788A1
公开(公告)日：2015-09-30
申请号：EP13857233.4
申请日：2013-10-15
申请人： Sumitomo Electric Hardmetal Corp.
发明人： NAGAMI, Yoshinari , MAETA, Atsuhiko
IPC分类号： B23C5/20 , B23C5/06
CPC分类号： B23C5/207 , B23C5/06 , B23C2200/0455 , B23C2200/0461 , B23C2200/12 , B23C2200/201 , B23C2200/208 , B23C2200/28 , B23C2200/368 , Y10T407/23
摘要： To reduce burrs that may be formed at a corner portion of a machined surface in a face milling process, there is provided a cutting insert that does not tend to form burrs. A milling cutting insert includes cutting edges 5 provided as ridges each defined by an upper or lower face 2 or 4 and a side face 3 that intersect each other, the cutting edges including a flat cutting edge 5b. The cutting edges 5 include a major cutting edge 5a provided between adjacent ones of corner portions, the flat cutting edge 5b provided at the corner portion, and a minor cutting edge 5c provided between the major cutting edge and the flat cutting edge. A surface roughness of a side face 3a that is continuous with the major cutting edge 5a is higher than a surface roughness of a side face 3c that is continuous with the minor cutting edge 5c.
摘要翻译：为了减少在面铣加工中可能在加工表面的角部形成的毛刺，提供了不易形成毛刺的切削刀片。铣削切削刀片包括切削刃5，所述切削刃5被设置为脊，所述脊由均由彼此相交的上表面2或下表面4和侧面3限定，所述切削刃包括平坦切削刃5b。切削刃5包括设置在相邻角部之间的主切削刃5a，设置在角部的平切削刃5b以及设置在主切削刃和平切削刃之间的副切削刃5c。与主切削刃5a连续的侧面3a的表面粗糙度高于与副切削刃5c连续的侧面3c的表面粗糙度。

6. 发明授权

EP1753576B1 SPANABHEBENDES WERKZEUG UND SCHNEIDEINLAGE FÜR EIN SPANABHEBENDES WERKZEUG 有权
标题翻译：刀具和切削刀具的切削刀具
公开(公告)号：EP1753576B1
公开(公告)日：2007-11-14
申请号：EP05746352.3
申请日：2005-05-27
申请人： Nubius Group Präzisionswerkzeuge GmbH
发明人： FREY, Oskar
IPC分类号： B23C5/22
CPC分类号： B23C5/22 , B23B31/1076 , B23C5/28 , B23C2200/0405 , B23C2200/045 , B23C2200/0461 , B23C2200/0477 , B23C2200/083 , B23C2200/161 , B23C2210/16 , B23C2220/40 , B23C2240/24
摘要： The invention relates to a cutting tool, especially a milling cutter having a base and at least one cutting insert (16) positioned on a receiving section (14) of the base, the cutting insert (16), in the area of its top side, having a cutting edge (20). The invention also relates to a corresponding cutting insert. The invention is characterized in that a bolt section (24) is provided on the underside of the cutting insert (16). Said bolt section can be inserted in a straight and substantially form-fit manner into a bolt support (26) provided on the base end. A dowel pin (28) is provided on the base (12) and is used to clamp the bolt section (24) into the bolt support (24) at an angle to its longitudinal axis (30).

7. 发明公开

EP0222156A1 Face milling cutting tool 失效
标题翻译：立铣刀。
公开(公告)号：EP0222156A1
公开(公告)日：1987-05-20
申请号：EP86113891.5
申请日：1986-10-07
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Shikata, Hiroshi
IPC分类号： B23C5/20
CPC分类号： B23C5/2226 , B23C5/207 , B23C2200/0438 , B23C2200/045 , B23C2200/0461 , B23C2200/0483 , B23C2200/367 , Y10T407/1924 , Y10T407/1936 , Y10T407/1964 , Y10T407/23
摘要： A face milling cutting tool comprises a cutter body (1) and cutting bits or tips (8) mounted thereon and is characterized in that each cutting tip: is of flat shape with at least one cutting edge of convexly curved contour and has at one part of its peripheral surface a rake surface; is so tangentially mounted that a front clearance face (16) thereof leaves an axial relief angle relative to the surface of workpiece being machined; and is so mounted that the radial rake angle of the curved cutting edge is of a large negative value. The contour shape of a cutting tip (8) may be substantially triangular, rectangular, parallelogrammatic, circular, elliptical, or any other suitable closed figure, or a combination of any of such contour shapes.

8. 发明公开

EP3107676A1 INDEXIERBARER SCHNEIDEINSATZ UND FRÄSWERKZEUG 有权
标题翻译：索马里巴勒斯坦新闻社
公开(公告)号：EP3107676A1
公开(公告)日：2016-12-28
申请号：EP15712777.0
申请日：2015-02-19
申请人： Ceratizit Austria Gesellschaft m.b.H.
发明人： BURTSCHER, Peter
IPC分类号： B23C5/20 , B23C5/06
CPC分类号： B23C5/207 , A61K31/4741 , A61K36/66 , B23C5/06 , B23C2200/0461 , B23C2200/123 , B23C2200/125 , B23C2200/128 , B23C2200/203 , B23C2200/243 , B23C2220/44
摘要： The invention relates to an indexable cutting insert (1) for face milling with large advancing motions, comprising: a top side (2); a bottom side (3), which has a smaller outer perimeter than the top side (2); and lateral surfaces (4) that connect the top side (2) and the bottom side (3). At the transition between the lateral surfaces (4) and the top side (2), rounded cutting corners (6) are formed, which are connected by means of convexly bulging cutting edges (5), which each extend from one cutting corner (6) to an adjacent cutting corner (6) in a convexly curved manner. Adjacently to the cutting edges (5), the lateral surfaces (4) have main flank faces (4a), which extend along the respective cutting edge (5) in a continuously convexly curved manner from one cutting corner (6) to an adjacent cutting corner (6). The main flank faces (4a) extend in the direction of the bottom side (3) only over part of the height of the lateral surfaces (4) and transition into inwardly back-set secondary faces (4b, 4c) in a stepped manner.
摘要翻译：用于具有高进给速率的面铣的可转位切削刀片具有：上侧，具有比上侧更小的外周的下侧和连接上侧和下侧的侧表面。在侧面和上侧之间的过渡处形成圆角切割角。切割角通过凸出的拱形切割刃连接，每个切割边从一个切割角向相邻的切割角凸出弯曲。相邻的切削刃，侧面具有从相应的切割刃以一个切割角到相邻的切割角以连续凸出的方式延伸的主侧面。主侧面仅在侧面的高度的一部分上方向延伸，并且以阶梯状方式合并成向内侧的次表面。

9. 发明公开

EP2792441A4 CUTTING INSERT AND INTERCHANGEABLE CUTTING EDGE-TYPE CUTTING TOOL 审中-公开
标题翻译：切削刀片和铣刀可更换式切削EDGE
公开(公告)号：EP2792441A4
公开(公告)日：2015-10-21
申请号：EP12858671
申请日：2012-10-31
申请人： MITSUBISHI MATERIALS CORP
发明人： TAKAHASHI HIDEBUMI
IPC分类号： B23C5/20 , B23C5/10
CPC分类号： B23C5/207 , B23C5/109 , B23C5/205 , B23C5/2213 , B23C2200/0461 , B23C2200/0483 , B23C2200/08 , B23C2200/081 , B23C2200/125 , B23C2200/161 , B23C2200/203 , B23C2200/286 , B23C2210/168 , B23C2210/50 , Y10T407/192 , Y10T407/235

10. 发明公开

EP2792441A1 CUTTING INSERT AND INTERCHANGEABLE CUTTING EDGE-TYPE CUTTING TOOL 审中-公开
标题翻译： SCHNEIDEEINSATZ UND SCHNEIDEWERKZEUG MIT AUSWECHSELBARER SCHNEIDEKANTE
公开(公告)号：EP2792441A1
公开(公告)日：2014-10-22
申请号：EP12858671.6
申请日：2012-10-31
申请人： Mitsubishi Materials Corporation
发明人： TAKAHASHI Hidebumi
IPC分类号： B23C5/20 , B23C5/10
CPC分类号： B23C5/207 , B23C5/109 , B23C5/205 , B23C5/2213 , B23C2200/0461 , B23C2200/0483 , B23C2200/08 , B23C2200/081 , B23C2200/125 , B23C2200/161 , B23C2200/203 , B23C2200/286 , B23C2210/168 , B23C2210/50 , Y10T407/192 , Y10T407/235
摘要： A cutting insert includes an insert body 1 having a polygonal plate shape. Rake faces 3 are formed on polygonal surfaces of the insert body 1, and flank faces 4 are formed on lateral faces of the insert body 1 arranged around the polygonal surfaces. Main cutting edges 5 are formed on side ridges of the polygonal surfaces at intersecting ridgelines between the rake faces 3 and the flank faces 4. Each main cutting edge 5 extends between two corners adjacent to each other in a circumferential direction of the polygonal surface among corners of the polygonal surface. When seen from a direction opposing the rake face 3, one end portion 5a of the main cutting edge 5 that stretches to one corner of the two corners has a convexly curved shape, and the other end portion 5b of the main cutting edge 5 that stretches to the other corner of the two corners has a concavely curved shape.
摘要翻译：切削刀片包括具有多边形板形状的刀片主体1。前刀面3形成在刀片主体1的多边形表面上，并且在刀片主体1的围绕多边形表面设置的侧面上形成有刀面4。主切削刃5形成在前刀面3和后刀面4之间的相交脊线处的多边形表面的侧脊上。每个主切削刃5在角部之间的多边形表面的圆周方向上彼此相邻的两个角之间延伸的多边形表面。当从与前刀面3相反的方向看时，主切削刃5的延伸到两个拐角的一个角部的一个端部5a具有凸形弯曲形状，并且主切削刃5的另一个端部5b 到两个角落的另一个角落有一个凹曲的形状。

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