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1. 发明公开

EP0787049A1 VIELECKIGER SCHNEIDEINSATZ 有权
标题翻译： LOT方刀切INSERT
公开(公告)号：EP0787049A1
公开(公告)日：1997-08-06
申请号：EP95928968.0
申请日：1995-08-19
申请人： Widia GmbH
发明人： AGUSTIN PAYA, José , BRAUN, Thomas
IPC分类号： B23B27
CPC分类号： B23B27/143 , B23B2200/321 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： The invention relates to a polygonal cutting insert (10) with at least one longitudinally rib-shaped raised cutting component (13) on the face (19) arranged at a distance from the cutting edge (12) and extending longitudinally with a longitudinal axis (14) defined thereby and arranged substantially in the chip removal direction (14), whereby the longitudinal rib shape, looked at in the chip removal direction (31), is at its maximum (21) and the longitudinal rib (13) has a rising slope (20) towards the cutting edge (12) which broadens towards the regions away from the cutting edge and has the greatest width (b2) in the region of the maximum (21), the longitudinal rib (13) has a falling and narrowing upper surface (22) from the maximum (21) to the regions further away from the cutting edge (12) and the maximum (21) projects beyond the cutting edge (12).

2. 发明授权

EP0787049B1 VIELECKIGER SCHNEIDEINSATZ 有权
标题翻译： LOT方刀切INSERT
公开(公告)号：EP0787049B1
公开(公告)日：2001-03-28
申请号：EP95928968.7
申请日：1995-08-19
申请人： Widia GmbH
发明人： AGUSTIN PAYA, José , BRAUN, Thomas
IPC分类号： B23B27/14
CPC分类号： B23B27/143 , B23B2200/321 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： The invention relates to a polygonal cutting insert (10) with at least one longitudinally rib-shaped raised cutting component (13) on the face (19) arranged at a distance from the cutting edge (12) and extending longitudinally with a longitudinal axis (14) defined thereby and arranged substantially in the chip removal direction (14), whereby the longitudinal rib shape, looked at in the chip removal direction (31), is at its maximum (21) and the longitudinal rib (13) has a rising slope (20) towards the cutting edge (12) which broadens towards the regions away from the cutting edge and has the greatest width (b2) in the region of the maximum (21), the longitudinal rib (13) has a falling and narrowing upper surface (22) from the maximum (21) to the regions further away from the cutting edge (12) and the maximum (21) projects beyond the cutting edge (12).

3. 发明授权

EP0764066B1 SCHNEIDEINSATZ 失效
公开(公告)号：EP0764066B1
公开(公告)日：1999-11-24
申请号：EP95915812.2
申请日：1995-04-21
申请人： Widia GmbH
发明人： AGUSTIN PAYA, José
IPC分类号： B23B27/14
CPC分类号： B23B27/141 , B23B2200/321 , B23B2200/323 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： The invention relates to a cutting insert for material-removing machining, the overlap of which on at least one side forms the face and the peripheral side surfaces form the flanks, in which the face has at least one raised swarf forming component which is wedge-shaped in the direction of the cutting edge, looked at from the top. Said raised swarf forming component increases in width along its longitudinal axis in the region of the rising surface (14, 15) towards the cutting edge, continuously in the direction of the regions the most a way from the cutting edge. The rising surface consists of substantially plane side surfaces (14, 15) which run towards each other both towards the cutting edge and upwards at an acute angle. The upper edge is continuously rounded, and the surface opposite to the cutting edge at least partly borders the rising surface (14, 15) and takes the form of a reducing flank.

4. 发明公开

EP0842005A1 POLYGONALER SCHNEIDEINSATZ 失效
标题翻译：多边形切削刀片
公开(公告)号：EP0842005A1
公开(公告)日：1998-05-20
申请号：EP96919536.0
申请日：1996-05-07
申请人： Widia GmbH
发明人： AGUSTIN PAYA, José , RETZKOWSKI, Dirk , RÖDIGER, Klaus
IPC分类号： B23B27
CPC分类号： B23B27/141 , B23B2200/123 , B23B2200/321 , Y10T407/23 , Y10T407/235
摘要： A polygonal cutting insert has a cutting face, a supporting surface and a plurality of flanks that form cutting edges and rounded and/or bevelled cutting corners together with the cutting face. The areas of the flanks adjacent to each other below the cutting edges form a contour that corresponds to the contour of the cutting edges. The transition area (17, 20) between two adjacent flanks has in the area adjacent to the supporting surface (21) a maximum width (B1) at least in relation to the width (B2) of overlying areas.

5. 发明公开

EP0764066A1 SCHNEIDEINSATZ 失效
公开(公告)号：EP0764066A1
公开(公告)日：1997-03-26
申请号：EP95915812.0
申请日：1995-04-21
申请人： Widia GmbH
发明人： AGUSTIN PAYA, José
IPC分类号： B23B27
CPC分类号： B23B27/141 , B23B2200/321 , B23B2200/323 , Y10T407/235 , Y10T407/24 , Y10T407/245
摘要： The invention relates to a cutting insert for material-removing machining, the overlap of which on at least one side forms the face and the peripheral side surfaces form the flanks, in which the face has at least one raised swarf forming component which is wedge-shaped in the direction of the cutting edge, looked at from the top. Said raised swarf forming component increases in width along its longitudinal axis in the region of the rising surface (14, 15) towards the cutting edge, continuously in the direction of the regions the most a way from the cutting edge. The rising surface consists of substantially plane side surfaces (14, 15) which run towards each other both towards the cutting edge and upwards at an acute angle. The upper edge is continuously rounded, and the surface opposite to the cutting edge at least partly borders the rising surface (14, 15) and takes the form of a reducing flank.
摘要翻译：本发明涉及一种用于材料去除加工的切削刀片，其至少一侧上的重叠部分形成面和周边侧表面形成侧面，其中该面具有至少一个凸起的切屑形成部件，从切削刃的方向看，从顶部看。所述凸起的切屑形成部件在上升表面（14,15）的朝向切削刃的区域中沿着其纵向轴线的宽度增加，在离切削刃最远的区域的方向上连续地增加。上升表面包括基本平坦的侧表面（14,15），所述侧表面（14,15）朝向切割边缘朝向彼此并且以锐角向上延伸。上边缘连续地变圆，并且与切削刃相对的表面至少部分地与上升表面（14,15）相接并且呈现减小的侧面的形式。

6. 发明公开

EP0617647A1 SCHNEIDEINSATZ MIT ENTLANG DER SCHNEIDKANTE SICH ERSTRECKENDEN TRAPEZFÖRMIGEN EINDRÜCKUNGEN 有权转让
标题翻译：切削刀片沿切削刃延伸的梯形凹口。
公开(公告)号：EP0617647A1
公开(公告)日：1994-10-05
申请号：EP92924562.0
申请日：1992-12-07
申请人： KRUPP WIDIA GMBH
发明人： AGUSTIN PAYA, José
IPC分类号： B23B27 , B23C5
CPC分类号： B23B27/141 , B23B2200/205 , B23B2200/323 , Y10T407/24
摘要： La présente invention concerne une plaquette pour usinage par enlèvement de copeaux, en particulier pour le dégrossissage de pièces métalliques avec de grandes vitesses d'avance. Pour améliorer l'écoulement des copeaux pendant la coupe, il est proposé que les empreintes (14) s'étendant le long de l'arête de coupe (12) forment, dans une section parallèle à l'arête de coupe (12) et perpendiculaire à la face de coupe (10), une cavité trapézoïdale dont les flancs (25) sont ouverts vers la face de coupe (10, 16), le fond (18) de la face de coupe vers l'arête de coupe se terminant sous un angle de coupe négatif ou nul, et la face de coupe (16) formant un angle de coupe positif (17) dans la zone comprise entre les empreintes (14), sur l'arête de coupe (12).

7. 发明授权

EP0719193B1 SCHNEIDEINSATZ 失效
公开(公告)号：EP0719193B1
公开(公告)日：1998-10-28
申请号：EP94922833.2
申请日：1994-07-29
申请人： Widia GmbH
发明人： STALLWITZ, Erwin , AGUSTIN PAYA, José , MADER, Klaus , RETZKOWSKI, Dirk
IPC分类号： B23B27/14
CPC分类号： B23B27/141 , B23B27/045 , B23B2200/123 , B23B2200/128 , B23B2200/321 , B23B2200/323 , Y10T407/14 , Y10T407/235 , Y10T407/25
摘要： The invention relates to a cutting insert (100; 200) for material-removing machining, especially turning, grinding, engraving and boring a workpiece (36), the at least one-sided overlap of which forms the first face (28) with at least one cutting edge (26) and the surrounding side surfaces of which form at least one free face (29). To improve cutting effectiveness, the flank (29) has one or more recesses (32) at a distance (h1) from the cutting edge (26; 34).
摘要翻译：本发明涉及一种用于材料去除加工特别是车削，研磨，雕刻和钻孔工件（36）的切削刀片（100; 200），该工件（36）的至少单侧重叠形成第一面（28）至少一个切削刃（26）和其周围侧表面形成至少一个自由面（29）。为了提高切割效率，侧面（29）具有与切割边缘（26; 34）相距一定距离（h1）的一个或多个凹槽（32）。

8. 发明授权

EP0674559B1 SCHNEIDEINSATZ 失效
公开(公告)号：EP0674559B1
公开(公告)日：1997-07-16
申请号：EP94900052.5
申请日：1993-11-18
申请人： Widia GmbH
发明人： AGUSTIN PAYA, José
IPC分类号： B23B27/14
CPC分类号： B23B51/048 , B23B27/141 , B23B2200/321 , B23B2200/323 , Y10T407/235 , Y10T407/245
摘要： The invention relates to a cutting insert (20) with at least one chip guiding groove (25) in which threre are longitudinal ribs (27) running substantially perpendicularly to the cutting edge (22) and bridging at least partially the chip guide groove(s) with additional chip guide components (28-42) transversely to the longitudinal rib axis.
摘要翻译：本发明涉及一种具有至少一个切屑导向槽（25）的切削刀片（20），在该切削导向槽中大致垂直于切削刃（22）延伸并且至少部分地桥接切屑导向槽（s）的纵向肋（27））具有横向于纵向肋轴线的附加芯片引导部件（28-42）。

9. 发明公开

EP0719193A1 SCHNEIDEINSATZ 失效
公开(公告)号：EP0719193A1
公开(公告)日：1996-07-03
申请号：EP94922833.0
申请日：1994-07-29
申请人： Widia GmbH
发明人： STALLWITZ, Erwin , AGUSTIN PAYA, José , MADER, Klaus , RETZKOWSKI, Dirk
IPC分类号： B23B27
CPC分类号： B23B27/141 , B23B27/045 , B23B2200/123 , B23B2200/128 , B23B2200/321 , B23B2200/323 , Y10T407/14 , Y10T407/235 , Y10T407/25
摘要： The invention relates to a cutting insert (100; 200) for material-removing machining, especially turning, grinding, engraving and boring a workpiece (36), the at least one-sided overlap of which forms the first face (28) with at least one cutting edge (26) and the surrounding side surfaces of which form at least one free face (29). To improve cutting effectiveness, the flank (29) has one or more recesses (32) at a distance (h1) from the cutting edge (26; 34).

10. 发明公开

EP0696942A1 POLYGONAL CUTTING INSERT 失效
标题翻译： LOT方刀切INSERT
公开(公告)号：EP0696942A1
公开(公告)日：1996-02-21
申请号：EP94913497.0
申请日：1994-05-03
申请人： Widia GmbH
发明人： AGUSTIN PAYA, José
IPC分类号： B23B27
CPC分类号： B23B27/143 , B23B2200/321 , B23B2200/323 , B23B2200/3654 , B23B2200/3663
摘要： A polygonal, metal-removing cutting insert has an at least one-sided top face which forms the first face and continuous side faces which form the flanks. The first face has a central chip breaker raised in relation to a plane defined by the cutting edges or in relation to a chip breaking flute adjacent to the cutting edge and having if required individual projections located therein. The chip breaker ends as at least one wedge-shaped longitudinal rib arranged in the chip removal area, as disclosed in the patent application PCT-DE 92/00886. In particular to allow good chip breakage and to prevent long chips, trough-shaped recesses and/or raised chip shaping means are arranged between and/or besides the longitudinal ribs.

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