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1. 发明授权

US09821383B2 Ball end mill 有权
公开(公告)号：US09821383B2
公开(公告)日：2017-11-21
申请号：US14388484
申请日：2013-03-13
申请人： MITSUBISHI MATERIALS CORPORATION
发明人： Takayuki Azegami , Tarou Abe
IPC分类号： B23C5/10
CPC分类号： B23C5/1009 , B23C2210/205 , B23C2210/285 , B23C2210/287 , B23C2210/54 , Y10T407/1948
摘要： A ball end mill, which includes long and short cutting edges alternately formed, shows excellent chip discharge performance without sacrificing strength. An even number of cutting edges are formed at intervals in a circumferential direction on a front end of an end mill body rotated about an axis and have rotation trajectories formed around the axis that form a hemispherical shape. The cutting edges adjacent to each other in the circumferential direction with one cutting edge interposed are long cutting edges that intersect with each other on the axis. The other cutting edges adjacent to each other in the circumferential direction with one cutting edge interposed are short cutting edges that include inner peripheral ends at positions distant from the axis. A gash of the long cutting edge and a gash of the short cutting edge connect with each other on a front end side of the end mill body.

2. 发明申请

US20160107247A1 MILLING CUTTER 审中-公开
标题翻译：铣刀
公开(公告)号：US20160107247A1
公开(公告)日：2016-04-21
申请号：US14805751
申请日：2015-07-22
申请人： JI ZHUN PRECISION INDUSTRY (HUI ZHOU) CO., LTD.
发明人： JUN-QI LI , YI-MIN JIANG , LONG XU , LI-FENG ZHAN
IPC分类号： B23C5/10 , B23C3/12
CPC分类号： B23C3/12 , B23C5/1081 , B23C5/14 , B23C2210/242 , B23C2210/285 , B23C2210/287
摘要： A milling cutter is configured to process an edge of a workpiece to a required profile. The required profile includes a first portion and a second portion coupled to the first portion. The milling cutter includes a shank having a central axis, at least one first cutting edge, and at least one second cutting edge. The first cutting edge is configured to rotate around the central axis of the shank along a first rotation path to process the first portion of the predetermined profile, and the second cutting edge is configured to rotate around the central axis of the shank along a second rotation path to process the second portion of the predetermined profile. The first rotation path is different from, and connected to the second rotation path.
摘要翻译：铣刀被配置成将工件的边缘处理成所需的轮廓。所需的轮廓包括耦合到第一部分的第一部分和第二部分。铣刀包括具有中心轴线的柄，至少一个第一切削刃和至少一个第二切削刃。第一切削刃构造成沿着第一旋转路径围绕柄的中心轴线旋转以处理预定轮廓的第一部分，并且第二切削刃被配置为沿着第二旋转的柄的中心轴线旋转路径来处理预定轮廓的第二部分。第一旋转路径与第二旋转路径不同，并连接到第二旋转路径。

3. 发明申请

US20160001382A1 ROTARY MILLING TOOL 审中-公开
标题翻译：旋转铣刀
公开(公告)号：US20160001382A1
公开(公告)日：2016-01-07
申请号：US14748875
申请日：2015-06-24
申请人： UNION TOOL CO.
发明人： Shoichi TAKAHASHI , Nozomu SATO
IPC分类号： B23C5/10
CPC分类号： B23C5/10 , B23C2210/0428 , B23C2210/0457 , B23C2210/082 , B23C2210/086 , B23C2210/28 , B23C2210/285 , B23C2210/287 , B23C2210/325 , B23C2210/54 , B23C2220/28 , B23C2222/84
摘要： Provided is a rotary milling tool capable of finishing a milled surface to produce a smooth and glossy surface. A rotary milling tool in which a plurality of chip discharge grooves (2) are provided to the outer periphery of a tip part of a tool body (1), the plurality of chip discharge grooves (2) extending from the tool tip toward the tool base, and bottom blades (5, 6) are provided to an intersection ridge part at the intersection of a rake surface (3) of the chip discharge grooves (2) and a tip flank surface (4) of the tool body (1), each of the bottom blades (5, 6) being formed integrally with the tool body (1), wherein a convex edge (7) that is convex toward a tool-axis-direction tip is formed on at least one of the bottom blades (5, 6), and the convex edge (7) is formed by the connection of a plurality of linear edges that are substantially linear.
摘要翻译：提供了一种能够完成铣削表面以产生光滑和光滑表面的旋转铣削工具。一种旋转铣削工具，其中，在工具体（1）的前端部的外周设有多个切屑排出槽（2），所述多个排屑槽（2）从所述工具尖端朝向所述工具基部和底部刀片（5,6）设置在切屑排出槽（2）的前刀面（3）和刀具主体（1）的刀头侧面（4）的交叉点处的交叉点脊部，每个底部刀片（5,6）与工具主体（1）一体地形成，其中在刀片轴向方向前端凸出的凸缘（7）形成在至少一个底部刀片（5,6），并且所述凸缘（7）通过基本上线性的多个线性边缘的连接而形成。

4. 发明申请

US20140126968A1 MILLING TOOL WITH RECESSED CUTTING EDGE 有权
标题翻译：具有切割边缘的铣削工具
公开(公告)号：US20140126968A1
公开(公告)日：2014-05-08
申请号：US14127999
申请日：2012-06-27
申请人： Wilco Van Den Boogard
发明人： Wilco Van Den Boogard
IPC分类号： B23C5/10 , B23C5/00
CPC分类号： B23C5/10 , B23C5/006 , B23C5/1009 , B23C2210/287 , B23C2220/366 , Y10T407/1946 , Y10T407/1948
摘要： A milling tool (21) includes a tool body (23) having a longitudinal axis (A) and a first end (25), a plurality of flutes (27) provided in the tool body (23) and extending to the first end (25) of the tool body (23), and a plurality of cutting edges (29r, 29u), each cutting edge being associated with a respective one of the plurality of flutes (27), each cutting edge being substantially identical to each other one of the plurality of cutting edges except that at least one but not all of the cutting edges is a recessed cutting edge (29r) and at least one but not all of the cutting edges is a non-recessed cutting edge (29u), each recessed cutting edge (29r) beginning at a non-zero distance from the first end (25) of the tool body (23) and each non-recessed cutting edge (29u) extending to the first end (25) of the tool body (23).
摘要翻译：铣刀（21）包括具有纵向轴线（A）和第一端（25）的工具主体（23），设置在工具主体（23）中并延伸到第一端（25）的多个凹槽（27） 25）和多个切割边缘（29r，29u），每个切割边缘与多个凹槽（27）中的相应一个相关联，每个切割刃彼此基本相同除了至少一个但不是全部的切割边缘是凹进的切割边缘（29r），并且至少一个但不是全部的切割边缘是非凹进的切割边缘（29u），每个凹进的切割边缘从工具主体（23）的第一端（25）开始非零距离的开口边缘（29r）和延伸到工具主体（23）的第一端（25）的每个非凹进的切割边缘（29u））。

5. 发明授权

US5367928A Method of and implement for cutting books at the backbones 失效
标题翻译：在骨干切割书籍的方法和实施
公开(公告)号：US5367928A
公开(公告)日：1994-11-29
申请号：US961084
申请日：1992-10-14
申请人： Peter Geiser , Rolf Zangerle
发明人： Peter Geiser , Rolf Zangerle
IPC分类号： B23C3/00 , B23C5/06 , B23C5/08 , B23C5/24 , B26D1/28 , B42C5/04 , B26D1/143 , B41F13/56
CPC分类号： B26D1/28 , B23C3/00 , B23C5/08 , B23C5/24 , B42C5/04 , B23C2210/285 , B23C2210/287 , B23C2226/54 , B23C2240/08 , B23C2240/21 , Y10S83/934 , Y10T83/04 , Y10T83/0572 , Y10T83/9341 , Y10T83/9403 , Y10T83/9406
摘要： The backbones of successive stacks of signatures of a series of such stacks are trimmed by a rotary implement having two annuli of substantially radially extending orbiting trimming or cutting tools. The tools of one annulus extend radially outwardly beyond the tools of the other annulus, and the tools of one annulus extend axially forwardly beyond the tools of the other annulus. The tools which extend axially forwardly beyond the other tools orbit at a higher speed. The two annuli of tools can be orbited in the same direction or in opposite directions.
摘要翻译：一系列这样的堆叠的连续堆叠的签名的主干由具有两个基本上径向延伸的轨道修剪或切割工具的环的旋转工具修剪。一个环的工具径向向外延伸超过另一个环的工具，并且一个环的工具轴向向前延伸超过另一个环的工具。工具以更高的速度轴向向前延伸超过其他工具轨道。工具的两个环可以沿相同方向或相反的方向运动。

6. 发明授权

US4411563A Cutter device 失效
标题翻译：刀具设备
公开(公告)号：US4411563A
公开(公告)日：1983-10-25
申请号：US288904
申请日：1981-07-31
申请人： Elwood Moon
发明人： Elwood Moon
IPC分类号： B23B51/02 , B23C5/10
CPC分类号： B23B51/02 , B23C5/10 , B23B2251/18 , B23B2251/204 , B23B2251/207 , B23B2251/208 , B23C2210/247 , B23C2210/285 , B23C2210/287 , Y10T407/1948 , Y10T408/906 , Y10T408/9097
摘要： A cutter device for use in end milling, or profile cutting or combined end milling and profile cutting operations having an elongated tool body with an elongated flute section and an exposed end. A first plurality of cutting flutes, which are spiral shaped, are integral with and extend outwardly from the surface of the flute section. The flutes in the first pair are equidistantly spaced apart and define a first outer diameter. The first plurality of flutes extends along said surface from a point intermediate the ends of the tool body to a first end position on the exposed end. The first plurality of flutes in said first end position defines a first set of cutting blades lying in a first plane of cut for end milling. A second plurality of cutting flutes, which are spiral shaped, are integral with and extend outwardly from the surface beyond the first pair of flutes. The flutes in said second plurality are spaced apart and define a second outer diameter which is larger than said first diameter. The flutes in said pluralities are interleaved. The second plurality of flutes is usable for profile cutting and extends along said surface from said intermediate point to a second end position on said exposed end. The second plurality of flutes in said second end position defines a second set of cutting blades lying in a second plane of cut for end milling. The first plane of cut lies below said second plane of cut when the body is disposed vertically with the exposed end pointing downward.
摘要翻译：用于端铣，或型材切割或组合端铣和型材切削操作的切割装置，其具有带有细长凹槽部分和暴露端的细长工具本体。螺旋形的第一组多个切割凹槽与凹槽部分的表面成一体并且从凹槽部分的表面向外延伸。第一对中的凹槽等间隔地分开并限定第一外径。第一组多个凹槽沿着所述表面从工具主体的端部之间的点延伸到暴露端的第一端部位置。在所述第一端部位置中的第一组多个凹槽限定位于第一切割平面中的第一组切割刀片，用于端铣。螺旋形的第二多个切割凹槽与第一对凹槽之外的表面成一体并且从表面向外延伸。所述第二多个中的槽纹间隔开并限定大于所述第一直径的第二外径。所述多个槽中的槽纹交错。第二多个凹槽可用于轮廓切割，并且沿着所述表面从所述中间点延伸到所述暴露端的第二端部位置。所述第二端位置中的第二多个凹槽限定位于第二切割平面中的第二组切割刀片，用于端铣。当身体垂直放置时，第一个切割平面位于所述第二切割平面之下，而暴露的端部向下指向。

7. 发明授权

US10870158B2 Milling tool 有权
公开(公告)号：US10870158B2
公开(公告)日：2020-12-22
申请号：US16347001
申请日：2017-10-04
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： Jacques Gasthyus , Damien Joly , Philippe Andre , Vincent Lemoine
IPC分类号： B23C5/06 , B23C5/18
CPC分类号： B23C5/06 , B23C5/18 , B23C2200/208 , B23C2210/285 , B23C2210/287 , B23C2220/605 , B23C2226/315
摘要： A milling tool for face milling includes a tool body and a plurality of cutting members arranged successively along a periphery of the tool body. Each cutting member includes a main cutting edge provided for a roughing operation and a subset having a first, a second and a third secondary cutting edge provided for a finishing operation. The first and third secondary cutting edges extend in a direction perpendicular to an axial direction and the second secondary cutting edge extends between the first and third secondary cutting edge. The main cutting edges are situated at the same radial position and the first secondary cutting edges are situated at the same axial position. A first end point of the second secondary cutting edges successively progress radially inward and a second end point of the second secondary cutting edges successively progress radially inward and axially outward along the periphery of the tool body.

8. 发明申请

US20180326510A1 ROTARY CUTTING TOOL 审中-公开
公开(公告)号：US20180326510A1
公开(公告)日：2018-11-15
申请号：US15966182
申请日：2018-04-30
申请人： TUNGALOY CORPORATION
发明人： Yuuma KONDOU
IPC分类号： B23C5/24 , B23C5/20 , B23C5/08 , B23C5/22
CPC分类号： B23C5/2427 , B23B2200/3654 , B23C5/08 , B23C5/207 , B23C5/2226 , B23C5/2247 , B23C5/241 , B23C5/2472 , B23C5/2475 , B23C2200/0461 , B23C2200/0483 , B23C2200/128 , B23C2210/287
摘要： A rotary cutting tool is provided which, although it has a simple configuration, allows the arrangement of each cutting edge to be easily adjusted. A first cartridge mounting seat has an upper wall surface opposing an outer side surface of a cartridge and further has a first recessed part into which a protrusion is inserted and which comes into contact, at a bottom thereof, with a leading end of the protrusion. A second cartridge mounting seat has an upper wall surface opposing an outer side surface of a cartridge and further has a second recessed part into which a protrusion is inserted and which comes into contact, at a bottom thereof, with a leading end of the protrusion. A depth of the second recessed part is greater than a depth of the first recessed part. An amount of protrusion P of the protrusion is equal to or greater than the depth of the second recessed part.

9. 发明申请

US20170368617A1 ROTARY CUTTING TOOL AND CUTTING INSERT THEREFOR 审中-公开
公开(公告)号：US20170368617A1
公开(公告)日：2017-12-28
申请号：US15529154
申请日：2015-12-07
申请人： TaeguTec, LtD.
发明人： Chang Hee CHOI , Chang Gyu PARK , Su Jin RYU
IPC分类号： B23C5/22 , B23C5/08
CPC分类号： B23C5/2273 , B23C3/305 , B23C5/08 , B23C5/207 , B23C5/2247 , B23C2200/0416 , B23C2200/0433 , B23C2200/081 , B23C2200/086 , B23C2210/161 , B23C2210/168 , B23C2210/244 , B23C2210/287 , B23C2270/06
摘要： A rotary cutting tool for slotting and a cutting insert replaceably mounted to such a rotary cutting tool. The cutting insert is mounted to an insert pocket of a tool body of the rotary cutting tool and is pressed by an elastic pressure portion provided in the tool body. The cutting insert has an upper surface, a lower surface and four peripheral side surfaces. The top and lower surfaces have an inclined surface pressed by the elastic pressure portion. When the cutting insert is mounted to the insert pocket, the inclined surface of the upper surface is pressed by the elastic pressure portion. The inclined surface is inclined with respect to a cross section of the cutting insert such that the lower surface and two peripheral side surfaces of the cutting insert are contacted with the insert pocket by pressure of the elastic pressure portion.

10. 发明申请

US20170282259A1 INTERPOLATED MILLING TOOLS AND METHODS 审中-公开
公开(公告)号：US20170282259A1
公开(公告)日：2017-10-05
申请号：US15090101
申请日：2016-04-04
申请人： Ford Motor Company
发明人： MICHAEL JOSEPH HABEL , GREGORY S. CARLONE , EMENIKE NICK CHUKWUMA , YOUSSEF ZIADA
IPC分类号： B23C3/05 , G01N3/30 , B23Q11/10 , B23C3/28 , B23C5/10
CPC分类号： B23C3/05 , B23C3/28 , B23C3/34 , B23C5/10 , B23C2210/247 , B23C2210/287 , B23C2220/04 , B23C2220/36 , B23C2250/12 , B23Q11/1046 , G01N3/30
摘要： Milling tools and methods are disclosed. The method may include moving a milling tool having at least two axially spaced apart sets of cutting inserts to an axial position within a bore in a material and rotating the milling tool about a longitudinal axis. Contact between the milling tool and a wall of the bore may be initiated in a region of the wall having a least amount of material at the axial position. The milling tool may include a tool shaft having a longitudinal axis, a first set of radially spaced cutting inserts coupled to the tool shaft, and a directly adjacent second set of radially spaced cutting inserts coupled to the tool shaft and spaced from the first set of cutting inserts along the longitudinal axis. The first and second sets of cutting inserts may be staggered from each other by at least 10 degrees.

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