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11. 发明申请

US20170120350A1 Milling Inserts 审中-公开
公开(公告)号：US20170120350A1
公开(公告)日：2017-05-04
申请号：US14928138
申请日：2015-10-30
申请人： Ford Motor Company
发明人： David Alan STEPHENSON , David Alan OZOG , David Garrett COFFMAN
IPC分类号： B23C5/10 , B23C5/24
CPC分类号： B23C5/109 , B23C5/2472 , B23C5/2489 , B23C2200/203 , B23C2200/206 , B23C2200/368 , B23C2210/0485 , B23C2210/086 , B23C2210/088 , B23C2210/126 , B23C2210/28 , B23C2210/287 , B23C2210/325 , B23C2215/242 , B23C2220/52 , B23C2226/125
摘要： Milling tools configured to increase surface roughness are disclosed. The tool may include an elongated body having a longitudinal axis and a plurality of cutting inserts coupled to the body and spaced along the longitudinal axis, each cutting insert having a cutting edge. In one embodiment, the cutting edges may have an orientation that is oblique to the longitudinal axis of the elongated body. Each cutting edge may have a first end having a greater cutting radius than a second end. The cutting edges may be offset from the longitudinal axis of the elongated body by an offset angle. In another embodiment, the cutting edges may have a textured or rough surface profile. For example, the cutting edges may have a mean roughness (Rz) of at least 7.5 μm. The milling tools may increase the surface roughness of a milled engine bore to facilitate a subsequent rough honing process.

12. 发明授权

US08708612B2 Milling cutter having serrated cutting inserts spaced apart with varying axial offsets 有权
标题翻译：具有锯齿形切削刀片的铣刀具有不同的轴向偏置间隔开
公开(公告)号：US08708612B2
公开(公告)日：2014-04-29
申请号：US13207233
申请日：2011-08-10
申请人： Yuri Men , Eduard Astrakhan
发明人： Yuri Men , Eduard Astrakhan
IPC分类号： B23C5/20
CPC分类号： B23C5/20 , B23C5/109 , B23C2200/125 , B23C2200/206 , B23C2210/287 , Y10T407/192 , Y10T407/1924 , Y10T407/195 , Y10T407/1956 , Y10T407/1962
摘要： A milling cutter includes a cutter body and at least three circumferentially spaced insert pockets, axially offset one with respect to the other, each having a replaceable cutting insert secured thereto. Each cutting insert has at least two identical straight serrated cutting edges and all the cutting inserts are identical. A first insert pocket (30) is an axially forwardmost insert pocket. A second insert pocket is axially offset from the first insert pocket by a first offset distance that is smaller than an offset distance associated with any other pair of axially adjacent insert pockets.
摘要翻译：铣刀包括切割器主体和至少三个周向间隔开的插入凹槽，其相对于另一个轴向地偏置一个，每个具有固定到其上的可更换切削刀片。每个切削刀片具有至少两个相同的直锯齿形切削刃，并且所有切削刀片都是相同的。第一插入口袋（30）是轴向向前的插入口袋。第二插入口袋与第一插入口袋轴向偏移第一偏移距离，该第一偏移距离小于与任何另一对轴向相邻的插入口相关联的偏移距离。

13. 发明授权

US07625156B2 Milling tool with overlapping inserts 有权
标题翻译：具有重叠刀片的铣削刀具
公开(公告)号：US07625156B2
公开(公告)日：2009-12-01
申请号：US10582102
申请日：2004-12-13
申请人： Göran Pantzar
发明人： Göran Pantzar
IPC分类号： B23C5/20
CPC分类号： B23C5/006 , B23C5/109 , B23C2210/287 , Y10T407/1908 , Y10T407/191 , Y10T407/195 , Y10T407/1958
摘要： A cylindrical cutter is disclosed of the type that includes a milling body rotatable around a geometrical axis having an envelope surface extending rearward from a end, in which surface a plurality of tangentially spaced flutes are formed, which separately includes a plurality of axially spaced-part insert pockets for releasably mounted cutting inserts, the active edges of which are partially overlapping each other, more precisely in imaginary, radially extending overlapping planes. A first insert pocket located closest to the front end, together with the appurtenant cutting insert in a first flute, has another length than the other insert pockets and the cutting inserts, respectively, in the same flute in order to axially displace said overlapping planes in relation to each other and in such a way guarantee that the machined surface always is passed by at least one entire edge, at the same time as the cutting edges of all front cutting inserts extend up to a common radial plane adjacent to the front end while forming a full effective milling cutter.
摘要翻译：公开了一种类型的圆柱形切割器，其包括可绕几何轴线旋转的铣削体，所述铣削体具有从一端向后延伸的包络面，在该表面上形成有多个切向间隔开的凹槽，所述凹槽分开地包括多个轴向间隔开的部分插入用于可释放地安装的切削刀片的凹槽，其活动边缘彼此部分重叠，更精确地在假想的，径向延伸的重叠平面中。位于最靠近前端的第一插入口与第一凹槽中的附属切削刀片一起，在相同的槽中分别具有比其他刀片槽和切削刀片更长的长度，以便使所述重叠平面轴向移位并且以这种方式保证加工表面总是通过至少一个整个边缘，同时所有前切削刀片的切削刃延伸到与前端相邻的公共径向平面，同时形成全面有效的铣刀。

14. 发明授权

US07431545B2 Method for producing dentures 有权
标题翻译：假牙制作方法
公开(公告)号：US07431545B2
公开(公告)日：2008-10-07
申请号：US10495386
申请日：2002-11-14
申请人： Daniel Suttor , Thomas Sprengart , Michael Schaaf , Guenter Hertlein
发明人： Daniel Suttor , Thomas Sprengart , Michael Schaaf , Guenter Hertlein
IPC分类号： B23C3/00
CPC分类号： B23C5/10 , A61C13/0004 , B23C2210/287 , Y10T409/303752 , Y10T409/303808 , Y10T409/304032 , Y10T409/304088 , Y10T409/307224
摘要： The invention relates to a method for producing dentures by milling a workpiece. The inventive method is characterized in that in the event of a change in the load on the workpiece or on the milling tool, or on the workpiece and on the milling tool, determined before the milling begins and occurring during the milling, the relative speed between the milling tool and the workplace is varied without using a regulation technique.
摘要翻译：本发明涉及通过铣削工件来制造义齿的方法。本发明的方法的特征在于，在铣削开始并在铣削期间发生之前确定的工件或铣削工具上的负载，或工件上和铣削刀具上的负载变化的情况下，铣削工具和工作场所变化，而不使用调节技术。

15. 发明申请

US20080193232A1 CUTTING TOOL WITH MULTIPLE FLUTES DEFINING DIFFERENT PROFILES, AND METHOD 有权
标题翻译：具有多种液体的切割工具定义不同的轮廓和方法
公开(公告)号：US20080193232A1
公开(公告)日：2008-08-14
申请号：US11748603
申请日：2007-05-15
申请人： Jan-Willem van Iperen
发明人： Jan-Willem van Iperen
IPC分类号： B26D1/12 , B23P13/04
CPC分类号： B23C5/10 , B23C2210/084 , B23C2210/086 , B23C2210/285 , B23C2210/287 , B23C2210/325 , B23C2226/61 , Y10T29/49996 , Y10T407/1948 , Y10T407/196 , Y10T407/1962
摘要： A cutting tool having multiple cutting edges includes a tool body having a longitudinal axis, a first cutting edge including a first leading edge that defines a first profile when rotated about the longitudinal axis, and a second cutting edge including a second leading edge that defines a second profile when rotated about the longitudinal axis, the first and second profiles being different from each other and being adapted to cut a workpiece in succession. A method is also disclosed.
摘要翻译：具有多个切割边缘的切割工具包括具有纵向轴线的工具主体，第一切割边缘包括当围绕纵向轴线旋转时限定第一轮廓的第一前缘以及限定第二前缘的第二切割刃第二轮廓围绕纵向轴线旋转时，第一和第二轮廓彼此不同并且适于连续地切割工件。还公开了一种方法。

16. 发明授权

US09993884B2 Double-sided tangential cutting insert 有权
公开(公告)号：US09993884B2
公开(公告)日：2018-06-12
申请号：US15475731
申请日：2017-03-31
申请人： Kennametal Inc.
发明人： Xiangdong Daniel Fang , Michael R. Cripps , Jean-Luc Daniel Dufour , David J. Wills
IPC分类号： B23B27/14 , B23B27/16 , B23C5/02 , B23C5/22 , B23C5/10
CPC分类号： B23C5/2247 , B23C5/08 , B23C5/1072 , B23C5/2221 , B23C2200/0433 , B23C2200/0472 , B23C2200/0494 , B23C2200/085 , B23C2200/203 , B23C2200/208 , B23C2200/367 , B23C2210/287 , B23C2220/36
摘要： A double-sided tangential cutting insert comprising a pair of cutting rake faces, a pair of major side surfaces and a pair of opposing minor side faces each having a twisted convex shape. Each of the cutting rake faces is defined between a pair of main cutting edges, a pair of full nose cutting edges, and a pair of opposing convex minor cutting edges. Each of the minor side faces is defined between one of the convex minor cutting edges at one of the rake faces and one of the convex minor cutting edges at the other one of the rake faces wherein, at each minor side face, a ridge line interconnects an apex of the convex minor edge at the one of the rake faces and an apex of the convex minor cutting edge at the other one of the rake faces. Other variants and embodiments are broadly contemplated herein.

17. 发明申请

US20180043444A1 CUTTING INSERT AND INDEXABLE CUTTING TOOL 审中-公开
公开(公告)号：US20180043444A1
公开(公告)日：2018-02-15
申请号：US15554646
申请日：2016-04-05
申请人： TUNGALOY CORPORATION
发明人： Ryuichi SAJI , Yosuke YAMADA
IPC分类号： B23C5/06 , B23C5/20
CPC分类号： B23C5/06 , B23C5/20 , B23C5/202 , B23C2200/128 , B23C2200/203 , B23C2210/287 , B23C2250/16
摘要： A cutting insert including first cutting edges and second cutting edges respectively formed in a first end surface and a second end surface which are opposed to each other; at least one groove formed in a peripheral side surface which connects the first end surface and the second end surface; and, while one end of the groove reaches the first end surface, another end thereof reaches the second end surface, and an opening width in the first end surface is different from an opening width in the second end surface.

18. 发明申请

US20170297120A1 DOUBLE-SIDED TANGENTIAL CUTTING INSERT 有权
公开(公告)号：US20170297120A1
公开(公告)日：2017-10-19
申请号：US15475731
申请日：2017-03-31
申请人： Kennametal Inc.
发明人： Xiangdong Daniel Fang , Michael R. Cripps , Jean-Luc Daniel Dufour , David J. Wills
IPC分类号： B23C5/22 , B23C5/10
CPC分类号： B23C5/2247 , B23C5/08 , B23C5/1072 , B23C5/2221 , B23C2200/0433 , B23C2200/0472 , B23C2200/0494 , B23C2200/085 , B23C2200/203 , B23C2200/208 , B23C2200/367 , B23C2210/287 , B23C2220/36
摘要： A double-sided tangential cutting insert comprising a pair of cutting rake faces, a pair of major side surfaces and a pair of opposing minor side faces each having a twisted convex shape. Each of the cutting rake faces is defined between a pair of main cutting edges, a pair of full nose cutting edges, and a pair of opposing convex minor cutting edges. Each of the minor side faces is defined between one of the convex minor cutting edges at one of the rake faces and one of the convex minor cutting edges at the other one of the rake faces wherein, at each minor side face, a ridge line interconnects an apex of the convex minor edge at the one of the rake faces and an apex of the convex minor cutting edge at the other one of the rake faces. Other variants and embodiments are broadly contemplated herein.

19. 发明申请

US20160236286A1 MILLING TOOL AND CUTTING INSERT FOR SUCH A MILLING TOOL 审中-公开
标题翻译：铣削工具和切割刀具用于这种铣刀
公开(公告)号：US20160236286A1
公开(公告)日：2016-08-18
申请号：US15018924
申请日：2016-02-09
申请人： Kennametal Inc.
发明人： Markus Heinloth , Jan Gruenler , Hans Woerner
IPC分类号： B23C5/08 , B23C5/20
CPC分类号： B23C5/08 , B23C5/2234 , B23C2200/0433 , B23C2210/287 , B23C2210/325 , B23C2215/16 , B23C2215/20 , B23C2220/605
摘要： A milling tool with a disk- or strip-shaped base body, which can be driven around an axis of rotation, and several cutting inserts arranged along the outer circumference of the base body on opposite sides from one another, wherein the cutting inserts, viewed in the axial direction, overlap one another. The invention also relates to a tangential cutting insert for a milling tool of the above-mentioned type, with two side surfaces, through which a fastening opening extends, and two face ends, wherein cutting edges are formed at the junction of the front faces to the side surfaces, wherein the fastening opening is positioned eccentrically.
摘要翻译：具有圆盘或条形基体的铣刀，其可以围绕旋转轴线驱动，以及沿着基体的外周彼此相对侧布置的几个切削刀片，其中切割刀片在轴向上彼此重叠。本发明还涉及一种用于上述类型的铣削刀具的切向切削刀片，具有两个侧表面，紧固开口延伸穿过两个侧表面，以及两个端部端部，其中切削刃形成在前表面与侧表面，其中紧固开口偏心地定位。

20. 发明申请

US20150147127A1 Rotary Cutting Tool Having A Predetermined Number Of Left And Right Handed Helical Flutes And End Face Cutting Teeth 有权
标题翻译：具有预定数量的左右旋转螺旋槽和端面切削齿的旋转切削工具
公开(公告)号：US20150147127A1
公开(公告)日：2015-05-28
申请号：US14092634
申请日：2013-11-27
申请人： Iscar, Ltd.
发明人： Leonid Shpigelman , Igor Segal
IPC分类号： B23C5/10
CPC分类号： B23C5/10 , B23C2210/0492 , B23C2210/203 , B23C2210/207 , B23C2210/287 , B23C2210/40 , B23C2226/37 , B23C2240/32 , Y10T407/1948
摘要： A rotary cutting tool, having a longitudinal axis, includes cutting and mounting portions. The cutting portion includes an end face surface and a peripheral surface extending therefrom. The peripheral surface includes respective pluralities of main and auxiliary flutes that extend helically with opposite hand about the longitudinal axis. The cutting portion includes a plurality of evenly circumferentially distributed end gashes and a plurality of end face cutting teeth. The number of main flutes and auxiliary flutes are different, each being wholly divisible by, and greater than, the number of end face cutting teeth. In each cross sectional view of the cutting portion an imaginary contour line defined by a peripheral contour of the peripheral surface of one of the end face cutting teeth is in rotationally aligned relationship, about the longitudinal axis, with the peripheral contour of the peripheral surfaces of all other end face cutting teeth.
摘要翻译：具有纵向轴线的旋转切削工具包括切割和安装部分。切割部分包括端面表面和从其延伸的外周表面。外周表面包括相应的多个主和辅助槽，其相对于纵向轴线以相对的手臂螺旋地延伸。切割部分包括多个均匀的圆周分布的端部气体和多个端面切割齿。主凹槽和辅助槽纹的数量不同，每个可以完全可分割，并大于端面切割齿的数量。在切割部分的每个横截面视图中，由端面切割齿之一的圆周表面的周边轮廓限定的假想轮廓线围绕纵向轴线旋转对准关系，其外围表面的周边轮廓所有其他端面切齿。

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