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1. 发明申请

US20180326509A1 MACHINING TOOL 审中-公开
公开(公告)号：US20180326509A1
公开(公告)日：2018-11-15
申请号：US15774158
申请日：2016-11-08
申请人： ALBERT KNEBEL HOLDING GMBH
发明人： PHILIPP WOERMANN , GUENTER HERMBUSCHE
IPC分类号： B23C5/10
CPC分类号： B23C5/10 , B23C2210/0492 , B23C2210/088 , B23C2226/27
摘要： A machining tool for machining fiber-reinforced materials, which comprises a plurality of flutes which separate lands from each other in the circumferential direction, wherein at least one land includes a plurality of cutting edges on its circumferential side, the cutting edges extending at a helix angle (a1-an, b1-bn, c1-cn, d1-dn) having an absolute value >25° with respect to the longitudinal axis of the machining tool, wherein at least two cutting edges on the at least one land have different helix angles (a1-an, b1-bn, c1-cn, d1-dn).

2. 发明授权

US09592562B2 Cutting tools, cutting tool holders and cutting inserts therefor 有权
标题翻译：切削刀具，切削刀架和切削刀片
公开(公告)号：US09592562B2
公开(公告)日：2017-03-14
申请号：US13381541
申请日：2010-07-01
申请人： Gershon Harif
发明人： Gershon Harif
IPC分类号： B23C5/20 , B23C5/10 , B23B27/16 , B23B29/04 , B23B51/02 , B23C5/06 , B23C5/08 , B23C5/16 , B23D61/04
CPC分类号： B23C5/10 , B23B27/1611 , B23B27/1629 , B23B29/043 , B23B51/02 , B23B2200/321 , B23B2200/325 , B23B2200/328 , B23B2205/16 , B23B2210/06 , B23B2251/02 , B23B2251/046 , B23B2251/14 , B23B2251/18 , B23B2270/20 , B23B2270/30 , B23C5/06 , B23C5/08 , B23C5/165 , B23C5/207 , B23C2200/045 , B23C2200/085 , B23C2200/125 , B23C2200/205 , B23C2200/206 , B23C2210/0414 , B23C2210/082 , B23C2210/086 , B23C2210/088 , B23C2210/168 , B23C2210/54 , B23D61/04 , Y10T83/9319 , Y10T407/1962 , Y10T407/2268 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T408/89 , Y10T409/303808
摘要： A cutting element for use in a cutting operation, comprising a cutting edge (CE) capable of cutting out material from a workpiece during the operation, to form therein a workpiece corner of angle alpha. There exists at least one view of the cutting edge in which a portion of the cutting edge is delimitable by a first (L1) and a second (L2) line oriented tangentially to the portion of the cutting edge portion at respective tangency points A and B. The lines form therebetween a cutting angle corresponding to the workpiece corner angle alpha and have a vertex 0. For a bisector of the cutting angle intersecting the portion of the cutting edge at the point C, the projection C of the point C of the portion of the cutting edge on a line OL passing through the vertex 0 perpendicularly to the plane of the one view is located between projections A1 and B′ of the respective points A and B of the portion of the cutting edge on the line OL.
摘要翻译：一种用于切割操作的切割元件，包括能够在操作期间从工件切割材料的切割刃（CE），以在其中形成角度为α的工件角。存在切割边缘的至少一个视图，其中切割边缘的一部分由在相应切点A和B处切割边缘部分的切向定向的第一（L1）和第二（L2）线定界，线之间形成与工件角角α对应的切割角，并具有顶点0.对于在点C处与切削刃部分相交的切割角度的平分线，部分C的点C的突起C 在通过垂直于一个视图的平面的顶点0的线OL上的切割边缘位于线OL上的切割边缘的部分的各个点A和B的凸起A1和B'之间。

3. 发明授权

US09327353B2 Roughing and semi-finishing end mill having serrated and non-serrated cutting teeth 有权
标题翻译：粗加工和半精加工端铣刀具有锯齿和非锯齿切割齿
公开(公告)号：US09327353B2
公开(公告)日：2016-05-03
申请号：US13711425
申请日：2012-12-11
申请人： Iscar, Ltd.
发明人： Leonid Shpigelman , Eliyahu Budda , Alexander Khina
IPC分类号： B23C5/10
CPC分类号： B23C5/10 , B23C2210/0407 , B23C2210/0414 , B23C2210/088 , B23C2220/605 , Y10T407/1948
摘要： An end mill having a plurality of teeth configured for both roughing and semi-finishing applications, the teeth being alternated with a plurality of flutes. At least one tooth of the plurality of cutting teeth is a serrated tooth formed with serrations along a relief surface thereof and at least one other tooth is free of serrations. Each tooth of the plurality of cutting teeth includes an actual internal cutting angle formed at an intersection of a rake cutting sub-surface and a relief surface. The actual internal cutting angle of each tooth has a greater value than an imaginary internal cutting angle formed at an intersection of imaginary extension lines of a rake recessed sub-surface and a relief surface of the same tooth.
摘要翻译：一种具有多个齿的端铣刀，其配置用于粗加工和半精加工应用，所述齿与多个凹槽交替。所述多个切割齿中的至少一个齿是沿其浮雕表面形成有锯齿状的锯齿形齿，并且至少一个其它齿没有锯齿。多个切削齿中的每个齿包括形成在前刀面和浮雕表面的交叉处的实际内切割角。每个齿的实际内切割角度比形成在相同牙齿的前倾凹入子表面和浮雕表面的假想延长线的交点处的假想内切割角度具有更大的值。

4. 发明申请

US20150360303A1 FORMING ROTARY CUTTING TOOL 审中-公开
标题翻译：成型旋转切割工具
公开(公告)号：US20150360303A1
公开(公告)日：2015-12-17
申请号：US14655574
申请日：2014-01-20
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Takao FURUKAWA
IPC分类号： B23C5/18 , B23C5/10
CPC分类号： B23C5/18 , B23C5/10 , B23C2210/084 , B23C2210/088 , B23C2215/44 , B23C2220/366 , Y10T407/195
摘要： A forming rotary cutting tool (1) in the shape of a Christmas tree, provided with a main body (10) and cutting blades (20a, 20b) provided to the outer periphery of the main body (10), the cutting blades (20a, 20b) alternately having a plurality of convex parts (21a1-21a4, 21b1-21b4) and a plurality of concave parts (22a1-22a3, 22b1-22b3); wherein within a predetermined range from a tool tip part (30), the cutting blades (20a, 20b) are integrated cutting blades (40a, 40b) that are formed integrally with the main body (10), and outside of the predetermined range, and the cutting blades (20a, 20b) are attached cutting blades (50a, 50b) that are formed separately from the main body (10) and attached to the main body (10).
摘要翻译：一种形式为圣诞树形状的旋转切割工具（1），设有主体（10）和设置在主体（10）的外周上的切割刀片（20a，20b），切割刀片（20a），20b）交替地具有多个凸部（21a1-21a4，21b1-21b4）和多个凹部（22a1-22a3，22b1-22b3）; 其特征在于，在从所述工具末端部（30）的预定范围内，所述切削刃（20a，20b）与所述主体（10）一体形成并且在规定范围外的一体的切削刃（40a，40b）并且切割刀片（20a，20b）是与主体（10）分开形成并附接到主体（10）的切割刀片（50a，50b）。

5. 发明申请

US20150209054A1 CUTTING TOOL AND CORRESPONDING ASSEMBLY 有权
标题翻译：切割工具和对应组件
公开(公告)号：US20150209054A1
公开(公告)日：2015-07-30
申请号：US14167302
申请日：2014-01-29
申请人： Pratt & Whitney Canada Corp.
发明人： Fuat ATABEY
IPC分类号： A61B17/16
CPC分类号： A61B17/1615 , B23C5/003 , B23C5/1009 , B23C2210/086 , B23C2210/088 , B23C2210/486 , B23C2215/04 , B23C2220/605 , B23C2265/08
摘要： A one-piece cutting tool has a shank portion with a mounting end and a cutting end. The cutting end has a body portion and a substantially hemispherical portion. The cutting end further comprises a plurality of flutes, each flute helically extending adjacent to one another about the cutting end along a length from the body portion to the hemispherical portion. Each flute has a cutting edge divided into a first cutting edge section and a second cutting edge section, the first cutting edge section extending along the body portion and being substantially straight-edged or serrated, and the second cutting edge section extending along the hemispherical portion and being serrated along at least a part of the hemispherical portion. A cutting tool assembly is also provided.
摘要翻译：一体式切削工具具有柄部，其具有安装端和切割端。切割端具有主体部分和大致半球形部分。切割端还包括多个凹槽，每个凹槽沿着从主体部分到半球形部分的长度，围绕切割端部彼此相邻地螺旋形地延伸。每个槽具有被分成第一切削刃部分和第二切削刃部分的切削刃，第一切削刃部分沿主体部分延伸并且基本上是直边或锯齿形的，而第二切削刃部分沿着半球形部分延伸并沿着半球形部分的至少一部分锯齿。还提供了切削工具组件。

6. 发明申请

US20140364042A1 Cylindrical Surface Profile Cutting Tool and Process 审中-公开
标题翻译：圆柱面轮廓切削工具及工艺
公开(公告)号：US20140364042A1
公开(公告)日：2014-12-11
申请号：US13913871
申请日：2013-06-10
申请人： Ford Global Technologies, LLC
发明人： Rodney G. Whitbeck , David Alan Stephenson , Keith Raymond Bartle , David Garrett Coffman
IPC分类号： B24B5/08
CPC分类号： B24B5/08 , B23C3/34 , B23C5/1081 , B23C2210/088 , B23C2215/242 , B23C2222/04 , B23C2222/52 , B23C2226/315 , B24B19/028 , B24B33/027 , C23C4/02
摘要： A method of cutting a profile in a cylinder surface. The method includes simultaneously interpolating an axial portion of the cylindrical surface using a cutting tool to form a profile having a plurality of annular grooves and a pocket having a radius larger than the cylindrical surface prior to the interpolating step.
摘要翻译：一种在气缸表面中切割轮廓的方法。该方法包括使用切削工具同时插入圆柱形表面的轴向部分，以在内插步骤之前形成具有多个环形槽的轮廓和具有大于圆柱形表面的半径的凹部。

7. 发明申请

US20100196108A1 END MILL 有权
标题翻译：末端铣刀
公开(公告)号：US20100196108A1
公开(公告)日：2010-08-05
申请号：US12665193
申请日：2009-03-23
申请人： Hisao Oka , Tatsuya Shino , Kazuo Maeda
发明人： Hisao Oka , Tatsuya Shino , Kazuo Maeda
IPC分类号： B23C5/10
CPC分类号： B23C5/10 , B23C2210/0485 , B23C2210/0492 , B23C2210/088 , B23C2210/54 , B23C2226/27
摘要： It is an object of the present invention to effectively suppress the occurrence of burrs in machining of a fiber-reinforced composite material, etc., using an end mill. An end mill includes first cutting edges 4 which spiral in a direction defining a positive helix angle and second cutting edges 5 which spiral in a direction defining a negative helix angle, the first cutting edges 4 and the second cutting edges 5 being disposed at positions shifted in a circumferential direction. The first cutting edges 4 and the second cutting edges 5 are each configured to be continuous over an effective cutting edge length, and at a tool top, a phase angle P1 between one of the first cutting edges 4 and its adjacent second cutting edge 5 located toward the back in a tool rotation direction is set to be different from a phase angle P2 between the second cutting edge 5 and its adjacent first cutting edge 4 located toward the back in the tool rotation direction.
摘要翻译：本发明的一个目的是使用立铣刀来有效地抑制纤维增强复合材料等的加工毛刺的发生。端铣刀包括在限定正螺旋角的方向上螺旋形的第一切削刃4和在限定负螺旋角的方向上螺旋的第二切削刃5，第一切削刃4和第二切削刃5设置在偏移位置在圆周方向。第一切削刃4和第二切削刃5分别构造成在有效切削刃长度上连续，并且在刀具顶部处，第一切削刃4中的一个与其相邻的第二切削刃5之间的相位角P1位于设置为与刀具旋转方向上的后方位于第二切削刃5与其相邻的第一切削刃4之间的相位角P2不同。

8. 发明申请

US20070127996A1 Method and apparatus for milling a component of a turbo-engine 审中-公开
标题翻译：用于铣削涡轮发动机的部件的方法和装置
公开(公告)号：US20070127996A1
公开(公告)日：2007-06-07
申请号：US11544965
申请日：2006-10-06
申请人： Stefan Heinrich , Arndt Glaesser , Goetz Lebkuechner
发明人： Stefan Heinrich , Arndt Glaesser , Goetz Lebkuechner
IPC分类号： B23C3/00
CPC分类号： B23C3/18 , B23C5/10 , B23C2210/0485 , B23C2210/088 , B23C2210/54 , Y10T29/49325 , Y10T29/49995 , Y10T409/303808
摘要： A milling method and apparatus for the fabrication of components from materials that are difficult to cut for turbo-engines, producing recesses having one or more side walls, in particular for the fabrication of integrally bladed rotors for gas turbines, in which the recesses form flow channels and the side walls form blade surfaces of an integrally bladed rotor, are disclosed. A milling cutter rotates centrally about an axis of a milling machine. The milling cutter additionally executes an eccentric circular motion about a circular path axis at a distance from the axis of the milling machine. The axis of the circular path including the milling cutter executes an advance motion on a straight and/or curved path. The milling cutter includes cutting edges that are contoured with projections and recesses.
摘要翻译：用于由涡轮发动机难以切割的材料制造部件的铣削方法和装置，产生具有一个或多个侧壁的凹部，特别是用于制造用于燃气轮机的整体叶片式转子，其中凹部形成流动通道和侧壁形成一体叶片转子的叶片表面。铣刀绕铣床的轴线中心旋转。铣刀另外在与铣床的轴线相距一定距离处执行围绕圆形路径轴线的偏心圆周运动。包括铣刀的圆形路径的轴线在直线和/或弯曲路径上执行前进运动。铣刀包括具有凸起和凹槽轮廓的切割边缘。

9. 发明申请

US20020106252A1 Rotary cutting tool having corrugated cutting edge portion whose pitch and /or depth are/is increased with increase in diameter of body of the cutting tool 有权
标题翻译：具有波纹切割边缘部分的旋转切割工具，其间距和/或深度随着切割工具的主体直径的增加而增加
公开(公告)号：US20020106252A1
公开(公告)日：2002-08-08
申请号：US10054817
申请日：2002-01-25
申请人： OSG Corporation
发明人： Kiyoshi Tsuzuki , Naomi Tatebe , Satoru Kamata
IPC分类号： B26D001/12 , B23C005/10
CPC分类号： B23C5/10 , B23C2210/088 , B23C2265/08 , Y10T407/1946 , Y10T407/1954
摘要： A rotary cutting tool which is to be rotated about an axis thereof for cutting a workpiece, including: a generally cylindrical body portion having (a) at least one flute each of which is formed in the cylindrical body portion and each of which extends from an axially distal end of the cylindrical body portion toward an axially proximal end of the cylindrical body portion, and (b) at least one cutting edge each of which is provided by one of widthwise opposite edges of the flute, wherein each of at least one cutting edge includes a corrugated edge portion having a corrugated shape, and wherein at least one of a pitch and a depth of the corrugated shape is increased with an increase in a diameter of the cylindrical body portion whose outer circumferential surface is defined by a rotary trajectory of an envelope passing through crests of the corrugated shape.
摘要翻译：一种旋转切割工具，其将围绕其轴线旋转以切割工件，包括：大致圆柱形主体部分，其具有（a）至少一个凹槽，每个凹槽形成在圆柱形主体部分中，每个凹槽从圆柱形主体部分的轴向远端朝向圆柱形主体部分的轴向近端，和（b）至少一个切割刃，每个切割刃由凹槽的宽度方向相对的边缘之一提供，其中至少一个切割边缘包括具有波纹形状的波纹状边缘部分，并且其中波纹形状的间距和深度中的至少一个随着圆柱形主体部分的直径的增加而增加，所述圆柱形主体部分的外周面由旋转轨迹信封通过波纹形状的波峰。

10. 发明申请

US20020090273A1 Roughing and finishing rotary tool apparatus and method 审中-公开
标题翻译：粗加工和精加工旋转工具设备和方法
公开(公告)号：US20020090273A1
公开(公告)日：2002-07-11
申请号：US09757953
申请日：2001-01-10
发明人： Ronald K. Serwa
IPC分类号： B23C005/10 , B23B051/00 , B23B035/00 , B23C005/06
CPC分类号： B23C5/10 , B23C2210/088 , B23C2210/203 , B23C2210/282 , B23C2210/285 , B23C2220/605 , Y10T407/1948 , Y10T408/9097 , Y10T409/303808
摘要： The rotary cutting tool of the present invention employs roughing and finishing blades on the same tool to produce roughing and finishing cuts in one cutting operation. The rotary cutting tool preferably has a roughing flute adjacent to each roughing blade and a finishing flute adjacent to each finishing blade. In highly preferred embodiments, the finishing flutes are smaller than the roughing flutes. Preferably, each finishing flute is located closer to the preceding roughing flute (with reference to tool rotational direction) than to the following roughing flute. The flutes are therefore preferably unequally spaced. In some highly preferred embodiments, the blades are unequally circumferentially spaced and are immediately behind the flutes. At least one finishing blade preferably extends radially farther than at least one roughing blade. Most preferably, all of the finishing blades extend radially farther than all of the roughing blades.
摘要翻译：本发明的旋转切削工具在同一工具上使用粗加工和精加工刀片，以在一次切割操作中产生粗加工和精加工切割。旋转切削工具优选地具有与每个粗切刀相邻的粗加工槽和与每个精加工刀片相邻的精加工槽。在非常优选的实施例中，整理凹槽小于粗加工凹槽。优选地，每个精加工凹槽位于比之前的粗加工凹槽更靠近前一个粗加工凹槽（参考工具旋转方向）。因此，凹槽优选地不等间隔。在一些非常优选的实施例中，叶片不均匀地周向间隔开并且紧接在凹槽之后。至少一个精加工刀片优选地比至少一个粗切刀片径向延伸更远。最优选地，所有的精加工刀片比所有粗切刀片径向延伸得更远。

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