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21. 发明申请

US20150375311A1 METHOD OF MANUFACTURING AN ELBOW, CUTTING TOOL, AND ELBOW 有权
标题翻译：制造ELBOW，切割工具和ELBOW的方法
公开(公告)号：US20150375311A1
公开(公告)日：2015-12-31
申请号：US14417746
申请日：2013-12-27
申请人： NODA KANAGATA CO., LTD.
发明人： Nobuo HORIGUCHI
IPC分类号： B23C5/10 , B23C3/16
CPC分类号： B23C5/1027 , B23B5/365 , B23C3/16 , B23C2220/04 , B23C2220/68 , Y10T409/303752 , Y10T409/304368 , Y10T409/304424
摘要： Provided is a method of manufacturing an elbow, including: a first cutting step of cutting a material by relatively moving a cutting section of a cutting tool, which is formed of at least a part of a substantially spherical shape, along an inner side surface of the elbow to be finished in a direction from a first end surface to a second end surface of the material; and a second cutting step of cutting the material by relatively moving the cutting section along the inner side surface of the elbow to be finished in a direction from the second end surface to the first end surface of the material.
摘要翻译：提供一种制造弯头的方法，包括：第一切割步骤，通过相对移动由至少一部分大致球形形状的切割工具的切割部分沿着内侧面所述肘部在从所述材料的第一端面到第二端面的方向上完成; 以及第二切割步骤，通过沿着从所述材料的所述第二端面到所述第一端面的方向沿着待完成的所述肘的内侧表面相对移动所述切割部来切割所述材料。

22. 发明申请

US20100061820A1 TOOL HOLDER 有权
标题翻译：工具托架
公开(公告)号：US20100061820A1
公开(公告)日：2010-03-11
申请号：US12531282
申请日：2008-03-13
申请人： Franz Haimer
发明人： Franz Haimer
IPC分类号： B23B31/10 , B23C5/26
CPC分类号： B23B31/02 , B23B31/1076 , B23B31/1107 , B23B31/1122 , B23B31/207 , B23B2250/12 , B23B2250/16 , B23B2265/32 , B23B2270/12 , B23C5/1027 , B23C2210/02 , B24B45/00 , Y10T82/2579 , Y10T279/26 , Y10T407/22 , Y10T407/2202 , Y10T408/76 , Y10T408/95 , Y10T409/30952
摘要： The present invention relates to a tool holder (1) that either has a modular design, and the modules of which are centered via interfaces, or/and in which a centered interface (9) is provided between the tool (5) and the tool receiver (4) such that high concentricity, and thus a high processing accuracy are achieved. The present invention further relates to a system comprising a tool holder (1) and a tool (5).
摘要翻译：本发明涉及一种具有模块化设计并且其模块通过界面居中的工具架（1），或/和其中在工具（5）和工具（5）之间设置有居中的接口（9）接收器（4），从而实现高同心度，从而实现高加工精度。本发明还涉及一种包括工具架（1）和工具（5）的系统。

23. 发明授权

US4280774A Ball end mill 失效
标题翻译：球头铣刀
公开(公告)号：US4280774A
公开(公告)日：1981-07-28
申请号：US81084
申请日：1979-10-01
申请人： Takatsura Hayama
发明人： Takatsura Hayama
IPC分类号： B23B51/04 , B23C5/10 , B26D1/12
CPC分类号： B23C5/1045 , B23B51/048 , B23C5/1018 , B23C5/1027 , Y10T407/1912 , Y10T407/1924
摘要： A ball end mill has a cylindrical tip embedded at the revolving center of the end of the cutter body in the axial direction and one or more arc-shaped flat tips embedded at the end of the cutter body in the radial direction, the former serving as a cutting edge for milling the central part and the latter serving as a cutter edge for milling the peripheral part. Both cutting edges perform uniform milling action and exhibit outstanding durability. The use of throwaway tips extends the life of the tool.
摘要翻译：球头铣刀具有圆柱形刀片，其在轴向方向上嵌入在刀体的端部的旋转中心处，并且在径向方向上嵌入刀具本体端部的一个或多个弧形平头，前者用作用于铣削中心部分的切削刃，后刀片用作用于铣削周边部件的刀刃。两个切削刃都具有均匀的铣削动作，并具有出色的耐久性。使用一次性提示延长了工具的使用寿命。

24. 发明申请

US20170050249A1 CUTTING INSERT HAVING ARC-SHAPED CUTTING EDGES AND INCLINED SEATING SURFACES, TOOL BODY AND CUTTING TOOL 审中-公开
标题翻译：具有弧形切割边缘和嵌入式表面的切割刀片，工具身体和切割工具
公开(公告)号：US20170050249A1
公开(公告)日：2017-02-23
申请号：US15307519
申请日：2015-11-26
申请人： TUNGALOY CORPORATION
发明人： Yuki OIKAWA , Ryuichi SAJI
IPC分类号： B23C5/20 , B23C5/10
CPC分类号： B23C5/207 , B23C5/1027 , B23C5/109 , B23C5/2221 , B23C2200/045 , B23C2200/085 , B23C2200/164 , B23C2200/203 , B23C2210/168
摘要： A cutting insert has first and second end surfaces, a peripheral side surface, a reference central axis A perpendicular to and passing through the two surfaces, and a cutting edge having at least one circular-arc-shaped cutting edge. A contact surface portion is formed in the second end surface. The arc-shaped cutting edge is part of virtual circle having a center E which is spaced apart from the central axis A. A longitudinal plane B includes the central axis A and the center E; a median plane C perpendicular to the central axis A passes midway between the two end surfaces; and a virtual plane D perpendicular to both the longitudinal plane B and the median plane C, intersects the circular-arc-shaped cutting edge and traverses the contact surface portion. In a cross-section along the virtual plane D, the contact surface portion is inclined relative to the median plane C.
摘要翻译：切削刀片具有第一和第二端面，周边侧表面，垂直于并穿过两个表面的基准中心轴线A以及具有至少一个圆弧形切割刃的切削刃。接触表面部分形成在第二端面中。弧形切削刃是具有与中心轴线A间隔开的中心E的虚拟圆的一部分。纵向平面B包括中心轴线A和中心E; 垂直于中心轴线A的中间平面C通过两个端面之间的中间; 并且垂直于纵向平面B和中间平面C的虚拟平面D与圆弧形切割边相交并且穿过接触表面部分。在沿着虚拟平面D的横截面中，接触表面部分相对于中间平面C倾斜。

25. 发明授权

US08992134B2 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：US08992134B2
公开(公告)日：2015-03-31
申请号：US13758885
申请日：2013-02-04
申请人： Tungaloy Corporation
发明人： Kedar Suresh Bhagath
IPC分类号： B23C5/22 , B23C5/10 , B23C5/20 , B23C5/14
CPC分类号： B23C5/1027 , B23C5/1045 , B23C5/205 , B23C5/207 , B23C5/2221 , B23C5/2256 , B23C2200/362 , B23C2210/0428 , B23C2210/168 , Y10T407/192 , Y10T407/1924 , Y10T407/1934 , Y10T407/1936 , Y10T407/21 , Y10T407/235
摘要： An upper surface of a cutting insert includes a first rake face and a second seating surface. A lower surface of the cutting insert includes a second rake face and a first seating surface. The cutting edge includes a first cutting edge portion formed at a crossing edge line portion between the first rake face and a flank face and a second cutting edge portion formed at a crossing edge line portion between the second rake face and the flank face. The first cutting edge portion and the crossing edge line portion between the first seating surface and the flank face are positioned opposite each other. The second cutting edge portion and the crossing edge line portion between the second seating surface and the flank face are positioned opposite each other.
摘要翻译：切削刀片的上表面包括第一前刀面和第二就座面。切削刀片的下表面包括第二前刀面和第一就座面。切削刃包括形成在第一前刀面和后刀面之间的交叉边缘线部分处的第一切削刃部分和形成在第二前刀面和侧面之间的交叉边缘线部分处的第二切削刃部分。第一切削刃部分和第一座面与侧面之间的交叉边缘线部分彼此相对定位。第二切削刃部分和第二阀座表面与侧面之间的交叉边缘线部分彼此相对定位。

26. 发明申请

US20130220485A1 CUTTING TOOL 审中-公开
标题翻译：切割用具
公开(公告)号：US20130220485A1
公开(公告)日：2013-08-29
申请号：US13776815
申请日：2013-02-26
申请人： Svante Larsson , Peter Boman
发明人： Svante Larsson , Peter Boman
IPC分类号： B27G13/12
CPC分类号： B27G13/12 , B23C5/1027 , B27C7/005
摘要： The cutting tool has a shaft and spherical cutting head having a groove defined therein extending from a top portion to a bottom portion of the cutting head. A disc-shaped first blade is placed in the groove. The first cutting blade has a peripheral cutting edge following a peripheral surface of the spherical cutting head. The peripheral cutting edge extends beyond the peripheral surface of the cutting head. The cutting tool is rotatable and in operation may be used to cut into a wood piece and create a crate-like cavity.
摘要翻译：切割工具具有轴和球形切割头，其具有限定在其中的凹槽，其从切割头的顶部延伸到底部。盘形的第一刀片放置在槽中。第一切割刀片具有跟随球形切削头的外周表面的周边切削刃。周边切削刃延伸超过切割头的外周表面。切割工具是可旋转的，并且在操作中可以使用切割工具来切割成木质部件并形成条板状的腔。

27. 发明授权

US06220794B1 Spherical seat cutting apparatus 失效
标题翻译：球形座椅切割装置
公开(公告)号：US06220794B1
公开(公告)日：2001-04-24
申请号：US09262832
申请日：1999-03-05
申请人： Gregory Allen Calamia , Alan Joseph Kardos , Terrence John Poltz
发明人： Gregory Allen Calamia , Alan Joseph Kardos , Terrence John Poltz
IPC分类号： B23C500
CPC分类号： B23C3/023 , B23C5/1027 , B23C5/207 , B23C2200/0483 , B23C2200/083 , B23C2200/085 , B23C2200/165 , B23C2200/203 , Y10T407/192 , Y10T407/1924 , Y10T407/1936 , Y10T407/21
摘要： A rotary cutting tool for cutting a spherical seat on a surface of a workpiece comprises a body adapted to carry cutting inserts. The body is fixed to a drive shaft which rotates the body about a longitudinal center axis of the body. The body includes a forwardly facing front surface of generally convex shape, and a plurality of insert seats formed in the front surface in circumferentially spaced relationship about the axis. Each of the seats faces forwardly and comprises recesses of generally pyramidal shape. A screw threaded hole extends through each of the seats in a rearward direction and is adapted to receive an insert fastening screw. The cutting inserts include projections of generally pyramidal shape received in respective ones of the recesses. The projections are formed by a first plurality of V-shaped parallel grooves intersected by a second plurality of V-shaped parallel grooves arranged perpendicular to the first groove.
摘要翻译：用于在工件表面上切割球形座的旋转切割工具包括适于承载切削刀片的主体。主体固定在驱动轴上，该驱动轴围绕主体的纵向中心轴线旋转主体。主体包括大致凸形的向前的前表面，以及围绕轴线以周向间隔的关系形成在前表面中的多个插入座。每个座位面向前并且包括大致锥形的凹槽。螺纹孔沿向后方向延伸穿过每个座，并且适于接纳插入物紧固螺钉。切削刀片包括在相应的凹槽中容纳的大致金字塔形的突起。突起由与第一槽垂直设置的第二多个V形平行槽相交的第一多个V形平行槽形成。

28. 发明授权

US4927303A Ball end mill 失效
标题翻译：球头铣刀
公开(公告)号：US4927303A
公开(公告)日：1990-05-22
申请号：US412495
申请日：1989-09-26
申请人： Osamu Tsujimura , Masaaki Nakayama , Masayuki Okawa
发明人： Osamu Tsujimura , Masaaki Nakayama , Masayuki Okawa
IPC分类号： B23C5/10 , B23C5/22
CPC分类号： B23C5/1045 , B23C5/1027 , B23C5/2221 , B23C2200/123 , B23C2200/125 , B23C2200/201 , B23C2200/203 , Y10S408/713 , Y10T407/1924 , Y10T407/1948 , Y10T408/905 , Y10T408/909
摘要： In a ball end mill, a rotational locus is described by cutting edges of respective throw-away tips mounted to a tool body. The cutting edge of one of the tips and the cutting edge of the adjacent tip overlap with each other, and the center of the overlapping portion is located at a position that is substantially 45.degree. from a forward end of the cutting edge along a 1/4 arc of the rotational locus therefrom. The overlapping length is 1/4 to 1/3 of a diameter of the rotational locus in an arcuate length thereof. A planar section is formed at a side surface of at least one of the tips, which is located at a forward end of the tool body. The side surface is located adjacent a forward end of the cutting edge. A planar surface is formed at at least one of the tip pockets formed in the tool body, at a position facing toward the planar section. The planar surface is subject to a radial cutting force acting from the throw-away tip having the planar section. The planar section is abutted against the planar surface.
摘要翻译：在球头立铣刀中，通过切削安装到工具主体上的各个抛弃尖端的切削刃描述旋转轨迹。尖端之一和相邻尖端的切割边缘的切割边缘彼此重叠，并且重叠部分的中心位于距切割边缘的前端大约45°的位置，沿着1 / 4弧的旋转轨迹。重叠长度为弧形长度的旋转轨迹的直径的1/4至1/3。平面部分形成在位于工具主体的前端的至少一个尖端的侧表面。侧表面邻近切削刃的前端定位。在形成在工具主体中的至少一个尖端凹坑处，在面向平面部分的位置处形成平坦表面。平面表面受到从具有平面部分的丢弃尖端作用的径向切割力。平面部分抵靠平面表面。

29. 发明授权

US09782842B2 Method of manufacturing an elbow, cutting tool, and elbow 有权
公开(公告)号：US09782842B2
公开(公告)日：2017-10-10
申请号：US14417746
申请日：2013-12-27
申请人： Noda Kanagata Co., Ltd.
发明人： Nobuo Horiguchi
IPC分类号： B23C5/14 , B23C5/10 , B23C3/16 , B23B5/36
CPC分类号： B23C5/1027 , B23B5/365 , B23C3/16 , B23C2220/04 , B23C2220/68 , Y10T409/303752 , Y10T409/304368 , Y10T409/304424
摘要： Provided is a method of manufacturing an elbow, including: a first cutting step of cutting a material by relatively moving a cutting section of a cutting tool, which is formed of at least a part of a substantially spherical shape, along an inner side surface of the elbow to be finished in a direction from a first end surface to a second end surface of the material; and a second cutting step of cutting the material by relatively moving the cutting section along the inner side surface of the elbow to be finished in a direction from the second end surface to the first end surface of the material.

30. 发明申请

US20160082527A1 CUTTING INSERT, TOOL BODY ON WHICH CUTTING INSERT MAY BE MOUNTED, REPLACEABLE-BLADE-TYPE CUTTING TOOL PROVIDED THEREWITH, AND BALL END MILL 审中-公开
标题翻译：切割刀具，切割刀具可以安装的刀具，可更换的刀片式切割刀具和球端铣刀
公开(公告)号：US20160082527A1
公开(公告)日：2016-03-24
申请号：US14890074
申请日：2014-05-08
申请人： TUNGALOY CORPORATION
发明人： Satoshi KOMIYAMA
IPC分类号： B23C5/10 , B23C5/20
CPC分类号： B23C5/1045 , B23C5/1027 , B23C5/202 , B23C5/2213 , B23C2200/0416 , B23C2200/086 , B23C2200/128 , B23C2200/164 , B23C2200/165 , B23C2200/168 , B23C2200/203 , B23C2200/205 , B23C2200/326 , B23C2210/168 , B23C2210/202
摘要： A cutting insert has top and bottom surfaces opposing each other and a side surface connecting them. A part of an intersecting ridge between the top and side surfaces functions as a cutting edge. On the side surface, a side surface portion adjacent to the intersecting ridge portion opposing the cutting edge intersects the top surface at an acute angle. At least on a part of a bottom surface, an inclined surface gradually approaching the top surface with increasing distance from a side surface portion on a side opposite to a cutting edge is formed. This allows a part of the cutting resistance to act on the side surface portion. As a result, friction resistance between the side surface portion and the side surface of an insert seat becomes larger, thereby suppressing a shifting of the cutting insert when cutting.
摘要翻译：切削刀片具有彼此相对的顶表面和底表面以及连接它们的侧表面。顶面和侧面之间的相交脊的一部分用作切削刃。在侧面上，与切割刃相对的交叉脊部相邻的侧面部以锐角与顶面相交。至少在底面的一部分上，形成了与从切削刃相反的一侧的侧面部分开始增加的距离逐渐接近顶面的倾斜面。这允许切削阻力的一部分作用在侧表面部分上。其结果是，侧面部与插入座的侧面之间的摩擦阻力变大，因此能够抑制切削时的切削刀片的移动。

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