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1. 发明申请

US20120087749A1 Cutting Insert and Face Milling Cutter 有权
标题翻译：切割刀片和铣刀
公开(公告)号：US20120087749A1
公开(公告)日：2012-04-12
申请号：US13327490
申请日：2011-12-15
申请人： Kazuyuki UNO , Naoto NISHIYA
发明人： Kazuyuki UNO , Naoto NISHIYA
IPC分类号： B23C5/20 , B23B27/16
CPC分类号： B23C5/20 , B23C5/06 , B23C5/207 , B23C5/2282 , B23C2200/201 , B23C2200/208 , B23C2210/045 , B23C2210/0457 , Y10T407/1924 , Y10T407/1962 , Y10T407/23 , Y10T407/235
摘要： A cutting insert includes a cutting edge formed at an intersection of a rake face formed on a first surface and a relief face with a positive relief angle. The relief face includes a major relief face located adjacent to a major cutting edge, a first minor relief face located adjacent to the first minor cutting edge, and an intermediate relief face located adjacent to the intermediate cutting edge and extending between the major relief face and the first minor relief face. The intermediate relief face includes a protruding curved relief face extending from the first surface. An intersection of the curved relief face and the rake face has a predetermined radius of curvature and has substantially the same shape as that of an intersection of the curved relief face and a second surface.
摘要翻译：切削刀片包括形成在形成在第一表面的前刀面和具有正凸角的浮雕面的交叉处的切削刃。所述浮雕面包括位于主切割边缘附近的主浮雕面，邻近所述第一副切割刃定位的第一小浮雕面和位于所述中间切割刃附近并在所述主浮雕面和所述主浮雕面之间延伸的中间浮雕面第一个小浮雕脸。中间浮雕面包括从第一表面延伸的突出的弯曲浮雕面。弯曲的浮雕面和前刀面的交点具有预定的曲率半径，并且具有与弯曲的浮雕面和第二表面的交点基本相同的形状。

2. 发明授权

US08454276B2 Cutting insert and cutting tool 有权
标题翻译：切削刀片和切削刀具
公开(公告)号：US08454276B2
公开(公告)日：2013-06-04
申请号：US13455007
申请日：2012-04-24
申请人： Kazuyuki Uno , Naoto Nishiya , Kouichi Furuya
发明人： Kazuyuki Uno , Naoto Nishiya , Kouichi Furuya
IPC分类号： B23C5/20
CPC分类号： B23C5/20 , B23B27/141 , B23B29/03417 , B23B2200/086 , B23B2200/201 , B23B2200/369 , B23C5/2273 , B23C5/2406 , B23C5/2462 , B23C2200/086 , B23C2200/201 , Y10T407/1924 , Y10T407/1962 , Y10T407/23 , Y10T407/235
摘要： A cutting insert has a substantially polygonal shape, and a groove formed in a corner portion of one polygonal surface, and at an intersecting portion between a leading cutting edge and a peripheral cutting edge formed at intersecting portions of side surfaces adjacent to each other across the corner portion, a minor cutting edge is formed. Of the groove, in an area associated with the leading cutting edge and the minor cutting edge, a rake face including a downward inclined surface is formed. A first angle between a direction of maximum inclination of the downward inclined surface and the leading cutting edge is larger than a second angle between the direction of maximum inclination and the minor cutting edge.
摘要翻译：切削刀片具有大致多边形形状，并且形成在一个多边形表面的角部中的槽，以及在前切削刃和周边切削刃之间的交叉部分处，所述切削刃形成在彼此相邻的侧表面的交叉部分处角部，形成小切削刃。在凹槽中，在与前切削刃和副切削刃相关联的区域中形成包括向下倾斜表面的前刀面。向下倾斜表面的最大倾斜方向与前切割刃之间的第一角度大于最大倾斜方向与次切割刃之间的第二角度。

3. 发明申请

US20120207554A1 Cutting Insert and Cutting Tool 有权
标题翻译：切割刀片和切割工具
公开(公告)号：US20120207554A1
公开(公告)日：2012-08-16
申请号：US13455007
申请日：2012-04-24
申请人： Kazuyuki Uno , Naoto Nishiya , Kouichi Furuya
发明人： Kazuyuki Uno , Naoto Nishiya , Kouichi Furuya
IPC分类号： B23C5/20 , B23B27/22
CPC分类号： B23C5/20 , B23B27/141 , B23B29/03417 , B23B2200/086 , B23B2200/201 , B23B2200/369 , B23C5/2273 , B23C5/2406 , B23C5/2462 , B23C2200/086 , B23C2200/201 , Y10T407/1924 , Y10T407/1962 , Y10T407/23 , Y10T407/235
摘要： A cutting insert has a substantially polygonal shape, and a groove formed in a corner portion of one polygonal surface, and at an intersecting portion between a leading cutting edge and a peripheral cutting edge formed at intersecting portions of side surfaces adjacent to each other across the corner portion, a minor cutting edge is formed. Of the groove, in an area associated with the leading cutting edge and the minor cutting edge, a rake face including a downward inclined surface is formed. A first angle between a direction of maximum inclination of the downward inclined surface and the leading cutting edge is larger than a second angle between the direction of maximum inclination and the minor cutting edge.
摘要翻译：切削刀片具有大致多边形形状，并且形成在一个多边形表面的角部中的槽和在前切削刃和周边切削刃之间的交叉部分处，所述切削刃形成在彼此相邻的侧表面的交叉部分处，角部，形成小切削刃。在凹槽中，在与前切削刃和副切削刃相关联的区域中形成包括向下倾斜表面的前刀面。向下倾斜表面的最大倾斜方向与前切割刃之间的第一角度大于最大倾斜方向与次切割刃之间的第二角度。

4. 发明授权

US08523498B2 Cutting insert and face milling cutter 有权
标题翻译：切削刀片和铣刀
公开(公告)号：US08523498B2
公开(公告)日：2013-09-03
申请号：US13327490
申请日：2011-12-15
申请人： Kazuyuki Uno , Naoto Nishiya
发明人： Kazuyuki Uno , Naoto Nishiya
IPC分类号： B23C5/20
CPC分类号： B23C5/20 , B23C5/06 , B23C5/207 , B23C5/2282 , B23C2200/201 , B23C2200/208 , B23C2210/045 , B23C2210/0457 , Y10T407/1924 , Y10T407/1962 , Y10T407/23 , Y10T407/235
摘要： A cutting insert includes a cutting edge formed at an intersection of a rake face formed on a first surface and a relief face with a positive relief angle. The relief face includes a major relief face located adjacent to a major cutting edge, a first minor relief face located adjacent to the first minor cutting edge, and an intermediate relief face located adjacent to the intermediate cutting edge and extending between the major relief face and the first minor relief face. The intermediate relief face includes a protruding curved relief face extending from the first surface. An intersection of the curved relief face and the rake face has a predetermined radius of curvature and has substantially the same shape as that of an intersection of the curved relief face and a second surface.
摘要翻译：切削刀片包括形成在形成在第一表面的前刀面和具有正凸角的浮雕面的交叉处的切削刃。所述浮雕面包括位于主切割边缘附近的主浮雕面，邻近所述第一副切割刃定位的第一小浮雕面和位于所述中间切割边缘附近并在所述主浮雕面和所述主浮雕面之间延伸的中间浮雕面第一个小浮雕脸。中间浮雕面包括从第一表面延伸的突出的弯曲浮雕面。弯曲的浮雕面和前刀面的交点具有预定的曲率半径，并且具有与弯曲的浮雕面和第二表面的交点基本相同的形状。

5. 发明授权

US08523497B2 Cutting insert and indexable face mill 有权
标题翻译：切削刀片和可转位面铣刀
公开(公告)号：US08523497B2
公开(公告)日：2013-09-03
申请号：US13327408
申请日：2011-12-15
申请人： Kazuyuki Uno , Naoto Nishiya
发明人： Kazuyuki Uno , Naoto Nishiya
IPC分类号： B23C5/20
CPC分类号： B23C5/20 , B23C5/06 , B23C5/207 , B23C2210/0435 , B23C2210/045 , Y10T407/1924 , Y10T407/1962 , Y10T407/23 , Y10T407/235
摘要： A pair of sub-flank surfaces is formed at a vertex angle portion of an insert body having a substantially polygonal, plate-like shape, and between the sub flank surfaces, a vertex flank surface at a vertical angle portion is formed substantially in a protrusive, curved shape, and is smoothly connected to the sub-flank surfaces in a tangential direction. The vertex flank surface at the vertex angle portion is extended across the entire thickness of the insert body, and boundary lines, between the vertex flank surface at the vertex angle portion and a pair of minor cutting edges, are parallel to each other. A second curved ridge line, which is formed between (i) the flank surface and (ii) the rake surface, and a first curved ridge line, which is formed between (i) the flank surface and (ii) the seat surface, have approximately same shape.
摘要翻译：一对副后表面形成在具有基本上多边形的板状形状的插入体的顶角部分处，并且在副后表面之间，在垂直角部分处的顶点侧面基本上形成为突出部弯曲形状，并且在切向方向上平滑地连接到副侧面。顶角部分处的顶点侧面在插入体的整个厚度上延伸，并且在顶角部分的顶点侧面与一对次切割刃之间的边界线彼此平行。在（i）侧面和（ii）前刀面之间形成的第二弯曲脊线和形成在（i）侧面和（ii）座表面之间的第一弯曲脊线具有大致相同的形状。

6. 发明申请

US20120230790A1 Cutting Tool with a Replaceable Blade Edge 有权
标题翻译：具有可替换刀刃的刀具
公开(公告)号：US20120230790A1
公开(公告)日：2012-09-13
申请号：US13480183
申请日：2012-05-24
申请人： Kazuyuki Uno , Naoto Nishiya
发明人： Kazuyuki Uno , Naoto Nishiya
IPC分类号： B23B51/00
CPC分类号： B23C5/109 , B23C5/20 , B23C5/2208 , B23C2210/168 , B23C2220/16 , B23D31/003 , Y10T408/909
摘要： As viewed from a side opposing a bottom face (6) of an insert attachment seat, an angle (α) between first and second restraint wall faces (7a) and (7b) rising from the bottom face (6) is smaller than an angle (β) between two peripheral faces of a cutting insert contacting them respectively. A first peripheral face of the cutting insert contacts the first restraint wall face (7a) in a substantially parallel posture with the extending direction of the first restraint wall face (7a), while the second peripheral face contacts the second restraint wall face (7b) in an end portion of the second restraint wall face (7b).
摘要翻译：从与插入物安装座的底面（6）相反的一侧观察，从底面（6）上升的第一和第二约束壁面（7a）和（7b）之间的角度（α）小于角度（＆bgr）分别与切削刀片的两个外周面接触。所述切削刀片的第一外周面以与所述第一约束壁面（7a）的延伸方向大致平行的姿态与所述第一约束壁面（7a）接触，而所述第二周边面与所述第二约束壁面（7b）接触，在第二约束壁面（7b）的端部。

7. 发明授权

US09089908B2 Tip-replaceable cutting tool 有权
标题翻译：尖头可更换刀具
公开(公告)号：US09089908B2
公开(公告)日：2015-07-28
申请号：US13480183
申请日：2012-05-24
申请人： Kazuyuki Uno , Naoto Nishiya
发明人： Kazuyuki Uno , Naoto Nishiya
IPC分类号： B23C5/20 , B23C5/22 , B23C5/10 , B23D31/00
CPC分类号： B23C5/109 , B23C5/20 , B23C5/2208 , B23C2210/168 , B23C2220/16 , B23D31/003 , Y10T408/909
摘要： As viewed from a side opposing a bottom face (6) of an insert attachment seat, an angle (α) between first and second restraint wall faces (7a) and (7b) rising from the bottom face (6) is smaller than an angle (β) between two peripheral faces of a cutting insert contacting them respectively. A first peripheral face of the cutting insert contacts the first restraint wall face (7a) in a substantially parallel posture with the extending direction of the first restraint wall face (7a), while the second peripheral face contacts the second restraint wall face (7b) in an end portion of the second restraint wall face (7b).
摘要翻译：从与插入物安装座的底面（6）相反的一侧观察，从底面（6）上升的第一和第二约束壁面（7a）和（7b）之间的角度（α）小于角度（＆bgr）分别与切削刀片的两个外周面接触。所述切削刀片的第一外周面以与所述第一约束壁面（7a）的延伸方向大致平行的姿势与所述第一约束壁面（7a）接触，而所述第二周边面与所述第二约束壁面（7b）接触，在第二约束壁面（7b）的端部。

8. 发明申请

US20120087748A1 Cutting Insert and Indexable Face Mill 有权
标题翻译：切割刀片和可转位面铣刀
公开(公告)号：US20120087748A1
公开(公告)日：2012-04-12
申请号：US13327408
申请日：2011-12-15
申请人： Kazuyuki Uno , Naoto Nishiya
发明人： Kazuyuki Uno , Naoto Nishiya
IPC分类号： B23C5/20 , B23B27/16
CPC分类号： B23C5/20 , B23C5/06 , B23C5/207 , B23C2210/0435 , B23C2210/045 , Y10T407/1924 , Y10T407/1962 , Y10T407/23 , Y10T407/235
摘要： A pair of sub-flank surfaces is formed at a vertex angle portion of an insert body having a substantially polygonal, plate-like shape, and between the sub flank surfaces, a vertex flank surface at a vertical angle portion is formed substantially in a protrusive, curved shape, and is smoothly connected to the sub-flank surfaces in a tangential direction. The vertex flank surface at the vertex angle portion is extended across the entire thickness of the insert body, and boundary lines, between the vertex flank surface at the vertex angle portion and a pair of minor cutting edges, are parallel to each other. A second curved ridge line, which is formed between (i) the flank surface and (ii) the rake surface, and a first curved ridge line, which is formed between (i) the flank surface and (ii) the seat surface, have approximately same shape.
摘要翻译：一对副后表面形成在具有基本上多边形的板状形状的插入体的顶角部分处，并且在副后表面之间，在垂直角部分处的顶点侧面基本上形成为突出部弯曲形状，并且在切向方向上平滑地连接到副侧面。顶角部分处的顶点侧面在插入体的整个厚度上延伸，并且在顶角部分的顶点侧面与一对次切割刃之间的边界线彼此平行。在（i）侧面和（ii）前刀面之间形成的第二弯曲脊线和形成在（i）侧面和（ii）座表面之间的第一弯曲脊线具有大致相同的形状。

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