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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. 发明授权

EP3188866B1 DOPPELSEITIGER SCHNEIDEINSATZ UND FRÄSWERKZEUG 有权
公开(公告)号：EP3188866B1
公开(公告)日：2018-12-12
申请号：EP15767074.6
申请日：2015-08-11
申请人： Ceratizit Austria Gesellschaft m.b.H.
发明人： BURTSCHER, Peter
IPC分类号： B23C5/22 , B23C5/06 , B23C5/10 , B23C5/20
CPC分类号： B23C5/207 , B23C5/06 , B23C5/109 , B23C5/2221 , B23C2200/0455 , B23C2200/0461 , B23C2200/125 , B23C2200/208 , B23C2200/286 , B23C2220/16

5. 发明公开

EP3188866A1 DOPPELSEITIGER SCHNEIDEINSATZ UND FRÄSWERKZEUG 有权
标题翻译： DOPPELSEITIGER SCHNEIDEINSATZ UNDFRÄSWERKZEUG
公开(公告)号：EP3188866A1
公开(公告)日：2017-07-12
申请号：EP15767074.6
申请日：2015-08-11
申请人： Ceratizit Austria Gesellschaft m.b.H.
发明人： BURTSCHER, Peter
IPC分类号： B23C5/22 , B23C5/06 , B23C5/10 , B23C5/20
CPC分类号： B23C5/207 , B23C5/06 , B23C5/109 , B23C5/2221 , B23C2200/0455 , B23C2200/0461 , B23C2200/125 , B23C2200/208 , B23C2200/286 , B23C2220/16
摘要： The invention relates to a double-sided cutting insert (10) for milling, comprising an upper face (11), a lower face (12), and a circumferential lateral surface (13). A first (14) or a second cutting edge (15) is formed at the transition from the upper (11) or lower face (12) to the lateral surface (13). The cutting insert has a fourfold rotational symmetry with respect to an axis of symmetry (Z), and a reference plane (XY) running perpendicular to the axis of symmetry. The first cutting edge (14) and the second cutting edge (15) each have four cutting edge segments (20, 20', 20", 20"'), wherein the cutting edge segments each consist of a main cutting edge (21, 21', 21", 21"') and a face cutting edge (22, 22', 22", 22"') which are connected to each other via an associated rounded cutting corner (23, 23', 23", 23"'). The first and second cutting edges (14, 15) each have the greatest distance from the reference plane (XY) in the region of the cutting corners (23, 23', 23", 23"'). In the circumferential lateral surface, main free surfaces (24, 24', 24", 24"') or face free surfaces (25, 25', 25", 25"') are formed directly contacting an assigned main cutting edge or face cutting edge, wherein the exterior angles (ρ) formed between the main free surfaces and the reference plane are greater than the exterior angles (σ) formed between the face free surfaces and the reference plane.
摘要翻译：本发明涉及一种用于铣削的双面切削刀片（10），其包括上表面（11），下表面（12）和周向侧表面（13）。在从上表面（11）或下表面（12）到侧表面（13）的过渡处形成第一切削刃（14）或第二切削刃（15）。切削刀片相对于对称轴线（Z）具有四重旋转对称性，并且具有垂直于对称轴线延伸的参考平面（XY）。第一切削刃（14）和第二切削刃（15）分别具有四个切削刃部分（20,20'，20“，20”'），其中切削刃部分分别由主切削刃（21，（23,23'，23“，23”'）和面切削刃（22,22'，22“，22”'），所述面切削刃通过相关的圆角切削角 “'）。第一和第二切削刃（14,15）在切削角（23,23'，23“，23”'）的区域中分别具有距参考平面（XY）最大的距离。在周向侧表面中，主自由表面（24,24'，24“，24”'）或表面自由表面（25,25'，25“，25”'）直接接触指定的主切削刃或表面其中在主自由表面和参考平面之间形成的外角（ρ）大于在自由表面和参考平面之间形成的外角（σ）。

6. 发明公开

EP3023183A1 CUTTING INSERT, CUTTING TOOL, AND METHOD FOR MANUFACTURING CUT PRODUCT 有权
标题翻译：切削刀片切割生产裁断的工具和手段
公开(公告)号：EP3023183A1
公开(公告)日：2016-05-25
申请号：EP14826719.8
申请日：2014-07-14
申请人： Kyocera Corporation
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.

7. 发明授权

EP0776258B1 PROFILIERUNGSWERKZEUG UND VERFAHREN ZUR SPANGEBENDEN RADSATZBEARBEITUNG 失效
标题翻译：分析信息SPAN给轮组工具和手段
公开(公告)号：EP0776258B1
公开(公告)日：2001-10-31
申请号：EP95913052.7
申请日：1995-03-25
申请人： NILES-SIMMONS Industrieanlagen GmbH , Naumann, Hans J.
发明人： NAUMANN, Hans, J. , ROSS, Hermann , ROBOTTA, Reinhard , LUTZE, Hans
IPC分类号： B23B5/28
CPC分类号： B23C5/2226 , B23B5/28 , B23B2200/168 , B23C5/202 , B23C5/207 , B23C2200/0416 , B23C2200/0461 , B23C2200/123 , B23C2200/125 , B23C2200/203 , B23C2200/205 , B23C2215/36 , Y10T82/185 , Y10T407/1908 , Y10T407/1924 , Y10T407/1936 , Y10T409/303808 , Y10T409/305712 , Y10T409/30756
摘要： The machining of sets of rail-vehicle wheels by means of milling cutters is currently carried out with the milling-cutter axes parallel to the axis of the wheel set. Proposed is an end-milling cutter for machining wheel rims whose axis is disposed at right angles (16) to the axis (15) of the wheel set. The cross-sectional shape (17) of the wheel is duplicated on a disc-shaped body as a negative of the required wheel shape by means of a multiplicity of overlapping milling cutters duplicating the shape of the wheel, the cutters being spirally staggered round the pitch circles and designed to produce the wheel running-surface and the outwards-facing edge of the flange up to the tip of the flange or designed to produce the outwards-facing surface of the flange from the inside wheel surface to the tip of the flange. The invention is suitable for use in the bottom and top machining of wheel sets by either downcut or conventional milling.

8. 发明授权

EP3023183B1 CUTTING INSERT, CUTTING TOOL, AND METHOD FOR MANUFACTURING CUT PRODUCT 有权
公开(公告)号：EP3023183B1
公开(公告)日：2018-06-27
申请号：EP14826719.8
申请日：2014-07-14
申请人： Kyocera Corporation
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.

9. 发明公开

EP3072618A1 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：EP3072618A1
公开(公告)日：2016-09-28
申请号：EP14864716.7
申请日：2014-11-18
申请人： Kyocera Corporation
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
摘要： A cutting insert (1) according to an embodiment has a lower surface (2), an upper surface (3), a side surface (4) disposed between the lower surface (2) and the upper surface (3), a pair of corner cutting edges (5) located along an intersection of the upper surface (3) and the side surface (4), and a major cutting edge (6) located between the pair of corner cutting edges (5). The major cutting edge (6) has a downwardly dented curvilinear part (61) and a pair of straight parts (62) respectively extending from the curvilinear part (61) toward the pair of corner cutting edges (5) in a side view. A portion (6p) of the curvilinear part (61) located lowermost is close to one corner cutting edge (5b) in the side view.
摘要翻译：根据实施例的切削刀片（1）具有下表面（2），上表面（3），设置在下表面（2）和上表面（3）之间的侧表面（4），一对沿着上表面（3）和侧表面（4）的交叉点设置的角切削刃（5）和位于一对角切削刃（5）之间的主切削刃（6）。主切削刃（6）具有向下凹陷的曲线部分（61）和一对直线部分（62），它们在侧视图中分别从曲线部分（61）朝向一对角切削刃（5）延伸。位于最下面的曲线部分（61）的一部分（6p）在侧视图中靠近一个角切割边缘（5b）。

10. 发明公开

EP2923788A4 CUTTING INSERT FOR MILLING 有权
标题翻译：切削刀具铣削
公开(公告)号：EP2923788A4
公开(公告)日：2015-12-30
申请号：EP13857233
申请日：2013-10-15
申请人： SUMITOMO ELEC 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.

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