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公开(公告)号：US20090123242A1
公开(公告)日：2009-05-14
申请号：US11920530
申请日：2006-04-04
申请人： Markus Heinloth , Jurgen Bar , Martin Hausmann , Carsten Schwaner
发明人： Markus Heinloth , Jurgen Bar , Martin Hausmann , Carsten Schwaner
IPC分类号： B26D3/00
CPC分类号： B23C5/207 , B23C2200/085 , B23C2200/161 , B23C2200/361 , B23C2200/365 , B23C2210/168 , B23C2215/20 , Y10T407/23 , Y10T407/235
摘要： The invention relates to a cutting insert for clamping into a disc-type or strip-shaped tool body, in particular, for milling crankshafts, whereby said insert is substantially cuboid-shaped and has two front faces, the distance between which defines the width (4) of the cutting insert, two side faces, serving as cutting faces (6) and the distance between which determines the thickness (3) of the cutting insert as well as an upper and a lower side face (5), whereby a convex face (1) is arranged between the front faces and the upper and lower side faces, so that the upper and lower side faces and the convex face form cutting edges (7) each with a side face, which terminate laterally in cutting corners. According to said invention, the cutting insert is characterised in that an inwardly-tapered face (2) adjoins the convex face, which allows the cutting edge to protrude, tapered chamfers (13, 14) are provided between the inwardly-tapered faces (2) of the front face on both sides of a planar supporting surface to the outer edge and the width and the thickness of the cutting insert vary from each other by a maximum of 20% and preferably have identical lengths.
摘要翻译： 本发明涉及一种用于夹紧到盘形或带状工具主体中的切削刀片，特别是用于铣削曲轴的切削刀片，由此所述刀片基本上是长方体形的并且具有两个前表面，其间的距离限定了宽度 4）作为切割面（6）的两个侧面，其间的距离决定了切削刀片的厚度（3）以及上侧面和下侧面（5），由此凸部 面（1）布置在前表面和上下侧面之间，使得上侧面和下侧面和凸面形成切割边缘（7），每个切割边缘均具有侧切面，该侧面横切在切角处。 根据所述发明，切削刀片的特征在于，向内锥形的面（2）邻接凸面，允许刀刃突出，锥形倒角（13,14）设置在内锥形面（2） ），并且切削刀片的宽度和厚度彼此最多变化20％，优选地具有相同的长度。
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公开(公告)号：US08641331B2
公开(公告)日：2014-02-04
申请号：US13319112
申请日：2010-03-24
IPC分类号： B23B27/14
CPC分类号： B23C5/06 , B23C5/202 , B23C2200/208 , B23C2210/0435 , B23C2210/045 , B23C2210/205 , B23C2210/207
摘要： The invention relates to a milling cutting insert having a square or triangular shaped cutting face delimited in the plan view by a peripheral cutting edge having linear cutting edges (10) and curved cutting corners (11). According to the invention, each of the cutting edges (10) comprises an inclined region (10a) sloping toward a cutting corner (11), extending beyond the tangential point (14) determined by the point at which the linear cutting edge (10) transitions into a curved cutting corner (11), wherein adjacent thereto the cutting edge (10b) rises prior to the point (24) determined by a cutting corner angle bisector (15), wherein said rising region (10b) extends to a cutting edge maximum (17) on the other side of the cutting corner (11) on the adjacent cutting edge (10), which is linear in plan view, from where the cutting edge (10) continues, again inclined and sloping downward, resulting in a rotationally symmetric form having identically shaped cutting edges.
摘要翻译： 本发明涉及一种具有正方形或三角形切割面的铣削刀片，该切削面在平面图中由具有线性切削刃（10）和弯曲切削角（11）的周边切削刃限定。 根据本发明，每个切削刃（10）包括朝向切割角（11）倾斜的倾斜区域（10a），该倾斜区域（10a）延伸超过由直线切削刃（10）的点确定的切点（14） 转变成弯曲的切割角（11），其中相邻的切割边缘（10b）在由切割角角平分线（15）确定的点（24）之前上升，其中所述上升区域（10b）延伸到切割边缘 在相邻的切割刃（10）上的切割角（11）的另一侧的最大（17）在平面图中是线性的，从切割边缘（10）继续向下倾斜并向下倾斜，从而形成 旋转对称形状具有相同成形的切割边缘。
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公开(公告)号：US08500375B2
公开(公告)日：2013-08-06
申请号：US11919112
申请日：2006-04-04
申请人： Markus Heinloth , Jürgen Bär , Martin Hausmann , Carsten Schwaner
发明人： Markus Heinloth , Jürgen Bär , Martin Hausmann , Carsten Schwaner
IPC分类号： B23C5/20
CPC分类号： B23B27/145 , B23B5/18 , B23B2200/202 , B23B2200/3681 , B23C3/06 , B23C5/207 , B23C2215/20 , Y10T407/196 , Y10T407/23
摘要： The invention relates to a cutting insert (10) with a base, having a supporting surface, a covering surface, at a distance therefrom and side faces (101, 102), connecting said surfaces, whereby two or several adjacent surfaces form cutting edges (103, 104, 105). According to said invention, the supporting surface is connected in a non-detachable manner to a supporting surface of a cutting plate (11), the geometry of which is different from the cutting insert (10) and suitable for another metal cutting operation.
摘要翻译： 本发明涉及一种具有基座的切削刀片（10），其具有支撑表面，与其一定距离的覆盖表面和连接所述表面的侧面（101,102），由此两个或几个相邻的表面形成切削刃 103,104,105）。 根据所述发明，支撑表面以不可拆卸的方式连接到切割板（11）的支撑表面，该切割板的几何形状与切削刀片（10）不同，并且适用于另一种金属切削操作。
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公开(公告)号：US20120057943A1
公开(公告)日：2012-03-08
申请号：US13319112
申请日：2010-03-24
IPC分类号： B26D1/12
CPC分类号： B23C5/06 , B23C5/202 , B23C2200/208 , B23C2210/0435 , B23C2210/045 , B23C2210/205 , B23C2210/207
摘要： The invention relates to a milling cutting insert having a square or triangular shaped cutting face delimited in the plan view by a peripheral cutting edge having linear cutting edges (10) and curved cutting corners (11). According to the invention, each of the cutting edges (10) comprises an inclined region (10a) sloping toward a cutting corner (11), extending beyond the tangential point (14) determined by the point at which the linear cutting edge (10) transitions into a curved cutting corner (11), wherein adjacent thereto the cutting edge (10b) rises prior to the point (24) determined by a cutting corner angle bisector (15), wherein said rising region (10b) extends to a cutting edge maximum (17) on the other side of the cutting corner (11) on the adjacent cutting edge (10), which is linear in plan view, from where the cutting edge (10) continues, again inclined and sloping downward, resulting in a rotationally symmetric form having identically shaped cutting edges.
摘要翻译： 本发明涉及一种具有正方形或三角形切割面的铣削刀片，该切削面在平面图中由具有线性切削刃（10）和弯曲切削角（11）的周边切削刃限定。 根据本发明，每个切削刃（10）包括朝向切割角（11）倾斜的倾斜区域（10a），该倾斜区域（10a）延伸超过由直线切削刃（10）的点确定的切点（14） 转变成弯曲的切割角（11），其中相邻的切割边缘（10b）在由切割角角平分线（15）确定的点（24）之前上升，其中所述上升区域（10b）延伸到切割边缘 在相邻的切割刃（10）上的切割角（11）的另一侧的最大（17）在平面图中是线性的，从切割边缘（10）继续向下倾斜并向下倾斜，从而形成 旋转对称形状具有相同成形的切割边缘。
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公开(公告)号：US08905686B2
公开(公告)日：2014-12-09
申请号：US13523962
申请日：2012-06-15
CPC分类号： B23C5/06 , B23C5/207 , B23C2200/0477 , B23C2200/208 , Y10T407/1924 , Y10T407/23 , Y10T407/235
摘要： An indexable insert has a triangular shape with a top surface and a bottom surface, as well as a circumferential surface that connects said the top and bottom surfaces, and cutting edges around the corners. At least in the region of its edges on the top and bottom surface, the indexable insert is identical such that all six cutting edges can be used for the same rotational cutting direction. The secondary cutting edges adjoin two main cutting edges and extend at different angles with respect to the same. In addition, a surface corner milling cutter with a corresponding indexable insert is described.
摘要翻译： 可转位插入件具有顶表面和底表面的三角形形状，以及连接顶表面和底表面以及围绕拐角的切割边缘的圆周表面。 至少在其顶部和底部表面上的边缘区域中，可转位刀片是相同的，使得所有六个切削刃都可用于相同的旋转切削方向。 次切削刃与两个主切削刃相邻并且以相对于它们的不同角度延伸。 此外，描述了具有相应的可转位刀片的表面角铣刀。
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公开(公告)号：US08500376B2
公开(公告)日：2013-08-06
申请号：US12519224
申请日：2007-08-21
申请人： Lothar Koerner , Carsten Schwaner , Uwe Hahn
发明人： Lothar Koerner , Carsten Schwaner , Uwe Hahn
CPC分类号： B23B27/1607 , B23B2200/321 , B23C5/205 , B23C2200/323 , B23C2200/365 , Y10T407/23 , Y10T407/235
摘要： The invention relates to a cutting insert for chip-forming machining, of which at least the top surface, on one side, forms the face (1) and the peripheral, planar side surface, which are located at right angles to one another, form the flanks (2), wherein, downstream of a planar face portion (3) which is adjacent to the flanks and is arranged at a rake angle of 0°, the face terminates, via downwardly sloping planar wall portions (4), in a lower-level, planar chip-forming base (5) and, in the direction of the centre, it slopes up, via upwardly sloping planar wall portions (6), to a central, planar face plateau (7). In order to ensure specific chip formation over the entire region of the cutting insert, it is proposed that a plurality of raised chip-forming elements (8) are arranged parallel to one another, and at equal spacings, on two mutually opposite, upwardly sloping wall portions (6) of the face plateau (7), and these chip-forming elements have a roof surface (9), which slopes down to the chip-forming base (5), and downwardly sloping flanks (10).
摘要翻译： 本发明涉及一种用于芯片成形加工的切削刀片，其中至少顶表面在一侧上形成彼此成直角的表面（1）和周边平面侧表面 所述侧面（2），其中在与所述侧面相邻并且以0°的前角配置的平面部分（3）的下游，所述面部通过向下倾斜的平坦壁部分（4）终止于 下部平面形成芯片形成基座（5），并且在中心方向上，通过向上倾斜的平面壁部分（6）向上倾斜到中心的平面面平台（7）。 为了确保在切削刀片的整个区域上形成特定的切屑，建议将多个凸起的切屑形成元件（8）彼此平行地布置，并且以相等的间隔布置在两个相互相对的向上倾斜的 面板平台（7）的壁部（6），并且这些切屑形成元件具有向下倾斜到切屑形成基座（5）的倾斜侧面（10）的顶面（9）。
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公开(公告)号：US20100183386A1
公开(公告)日：2010-07-22
申请号：US11919112
申请日：2006-04-04
申请人： Markus Heinloth , Jürgen Bär , Martin Hausmann , Carsten Schwaner
发明人： Markus Heinloth , Jürgen Bär , Martin Hausmann , Carsten Schwaner
IPC分类号： B23C3/06
CPC分类号： B23B27/145 , B23B5/18 , B23B2200/202 , B23B2200/3681 , B23C3/06 , B23C5/207 , B23C2215/20 , Y10T407/196 , Y10T407/23
摘要： The invention relates to a cutting insert (10) with a base, having a supporting surface, a covering surface, at a distance therefrom and side faces (101, 102), connecting said surfaces, whereby two or several adjacent surfaces form cutting edges (103, 104, 105). According to said invention, the supporting surface is connected in a non-detachable manner to a supporting surface of a cutting plate (11), the geometry of which is different from the cutting insert (10) and suitable for another metal cutting operation.
摘要翻译： 本发明涉及一种具有基座的切削刀片（10），其具有支撑表面，与其一定距离的覆盖表面和连接所述表面的侧面（101,102），由此两个或几个相邻的表面形成切削刃 103,104,105）。 根据所述发明，支撑表面以不可拆卸的方式连接到切割板（11）的支撑表面，该切割板的几何形状与切削刀片（10）不同，并且适用于另一种金属切削操作。
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公开(公告)号：US06935815B2
公开(公告)日：2005-08-30
申请号：US10332400
申请日：2001-07-19
申请人： Carsten Schwaner , Thomas Braun
发明人： Carsten Schwaner , Thomas Braun
CPC分类号： B23C5/205 , B23C2200/0405 , B23C2200/085 , B23C2200/323 , Y10T83/9319 , Y10T83/9329 , Y10T407/235 , Y10T407/245
摘要： A cutting insert is formed with a central planar support face, at least three cutting edges spaced outwardly from and around the support face and forming corners, and a land extending along each cutting edge between the respective corners and projecting from the respective cutting edge inward toward the support face. The land has a central region of a relatively great width measured perpendicular to the respective cutting edge and a pair of side regions flanking the central region and each of a relatively narrow width. The great width is equal to between 1.5 and 4 times the narrow width, and the land forms with a plane of the support face an outwardly open negative land angle of at least 0°.
摘要翻译： 切削刀片形成有中心平面支撑面，至少三个从支撑面向外和形成拐角的切割边缘，以及沿相应角部之间的每个切割边缘延伸并且从相应切割边缘向内突出的台阶 支撑面。 焊盘具有垂直于相应切割刃测量的相对较大宽度的中心区域和位于中心区域侧面的一对侧部区域，并且每个侧部区域具有相对较窄的宽度。 大宽度等于窄宽度的1.5至4倍，并且平台在支撑面的平面上形成至少为0°的向外开放的负平台角。
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9.发明申请公开(公告)号：US20130004251A1
公开(公告)日：2013-01-03
申请号：US13523962
申请日：2012-06-15
CPC分类号： B23C5/06 , B23C5/207 , B23C2200/0477 , B23C2200/208 , Y10T407/1924 , Y10T407/23 , Y10T407/235
摘要： An indexable insert (16) having a triangular shape with a top surface and a bottom surface (26), as well as a circumferential surface which connects said surfaces, has cutting edges around the corners (28-32). At least in the region of its edges on the top and bottom surface (26), the indexable insert (16) is identical such that all six cutting edges can be used for the same rotational cutting direction. The secondary cutting edges (46, 48, 50) adjoin two main cutting edges (34, 36, 38) and extend at different angles with respect to the same. Over and above this, a surface corner milling cutter with a corresponding indexable insert (16) is described.
摘要翻译： 具有顶表面和底表面（26）的具有三角形形状的可转位插入件（16）以及连接所述表面的圆周表面具有围绕拐角（28-32）的切割边缘。 至少在其顶部和底部表面（26）上的边缘区域中，可转位刀片（16）是相同的，使得所有六个切削刃可用于相同的旋转切削方向。 辅助切削刃（46,48,50）邻接两个主切削刃（34,36,38）并且以相对于它们的不同角度延伸。 在此之外，描述了具有相应的可转位插入件（16）的表面角铣刀。
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公开(公告)号：US08317435B2
公开(公告)日：2012-11-27
申请号：US11920530
申请日：2006-04-04
申请人： Markus Heinloth , Jürgen Bär , Martin Hausmann , Carsten Schwaner
发明人： Markus Heinloth , Jürgen Bär , Martin Hausmann , Carsten Schwaner
IPC分类号： B23P15/34
CPC分类号： B23C5/207 , B23C2200/085 , B23C2200/161 , B23C2200/361 , B23C2200/365 , B23C2210/168 , B23C2215/20 , Y10T407/23 , Y10T407/235
摘要： The invention relates to a cutting insert for clamping into a disc-type or strip-shaped tool body, in particular, for milling crankshafts, whereby the insert is substantially cuboid-shaped and has two front faces, two side faces, serving as cutting faces as well as an upper and a lower side face, whereby a convex face is arranged between the front faces and the upper and lower side faces, so that the upper and lower side faces and the convex face form cutting edges each with a side face. According to invention, the cutting insert has an inwardly-tapered face adjoining the convex face, which allows the cutting edge to protrude and tapered chamfers are provided between the inwardly-tapered faces of the front face on both sides of a planar supporting surface to the outer edge.
摘要翻译： 本发明涉及一种用于夹紧到盘形或带状工具主体中的切削刀片，特别是用于铣削曲轴的切削刀片，由此刀片基本上是长方体形状，并且具有两个前表面，两个侧面用作切削面 以及上侧面和下侧面，由此在前表面和上下侧面之间设置凸面，使得上下侧面和凸面均形成有侧面。 根据本发明，切削刀片具有与凸面相邻的向内锥形面，其允许切削刃突出，并且锥形倒角设置在平面支撑表面两侧的正面的向内锥形面之间， 外边缘。
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