公开(公告)号：US07588396B2

公开(公告)日：2009-09-15

申请号：US11684341

申请日：2007-03-09

申请人： Clifford Flynn

发明人： Clifford Flynn

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/0421 ,  B23C2210/0442 ,  B23C2210/088 ,  B23C2210/123 ,  B23C2210/126 ,  B23C2210/44 ,  Y10T407/1908 ,  Y10T407/1924 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/1962

摘要： An end mill is provided having an axis of rotation, a shank section and a fluted section, each extending along the axis of rotation, and a plurality of helical teeth. The fluted section has a first end attached to the shank section and a second end. The plurality of helical teeth is disposed within the fluted section. Each helical tooth has a cutting edge, a relief surface, a cutting surface, and an edge preparation surface. The edge preparation surface is contiguous with the cutting edge of the respective tooth.

摘要翻译： 提供具有沿着旋转轴线延伸的具有旋转轴线，柄部分和凹槽部分的端铣刀和多个螺旋齿。 带槽部分具有连接到柄部分的第一端和第二端。 多个螺旋齿设置在槽纹部分内。 每个螺旋齿具有切割边缘，浮雕表面，切割表面和边缘准备表面。 边缘准备表面与相应牙齿的切割边缘邻接。

公开(公告)号：US20070098506A1

公开(公告)日：2007-05-03

申请号：US11264552

申请日：2005-11-01

申请人： Clifford Flynn

发明人： Clifford Flynn

IPC分类号： B23C5/10

CPC分类号： B23C5/003 ,  B23C5/10 ,  B23C2210/086 ,  B23C2210/088 ,  B23C2210/486 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/1958 ,  Y10T407/196 ,  Y10T407/1962 ,  Y10T408/9097

摘要： A rotary cutting tool with a longitudinal axis is provided that includes a shank portion, a cutting portion, and a plurality of chip-breaking features. The cutting portion, which extends out from the shank portion, includes a length, a plurality of blades and a plurality of flutes. The blades and flutes extend substantially all of the length of the cutting portion. Each blade includes a leading face side, a trailing face side, and a land surface that extends between the leading face side and the trailing face side. The plurality of chip-breaking features are disposed in the land surfaces of the blades, and non-uniformly distributed among the blades.

摘要翻译： 提供一种具有纵向轴线的旋转切割工具，其包括柄部分，切割部分和多个断屑特征。 从柄部延伸出的切割部分包括长度，多个叶片和多个凹槽。 叶片和槽纹基本上延伸了切割部分的所有长度。 每个叶片包括在前表面侧和后表面侧之间延伸的前表面侧，后表面侧和平台表面。 多个断屑特征设置在叶片的陆面上，并且在叶片之间不均匀地分布。

公开(公告)号：US20060045639A1

公开(公告)日：2006-03-02

申请号：US11215731

申请日：2005-08-30

申请人： Clifford Flynn ,  Louis Moser ,  Jyrki Liedes

发明人： Clifford Flynn ,  Louis Moser ,  Jyrki Liedes

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C5/1009 ,  B23C2210/0407 ,  B23C2210/045 ,  B23C2210/084 ,  B23C2210/54 ,  Y10T407/1948

摘要： A one-piece toroidal end mill having an axis of rotation is provided. The end mill includes a shank section and a fluted section. The shank section extends along the axis of rotation. The fluted section extends along the axis of rotation, and has a first end, an outer surface, and a plurality of teeth. The first end is integrally attached to the shank section. Each of the plurality of teeth has a cutting surface and a shoulder surface. The cutting surface includes a cutting edge. The shoulder surfaces intersect with one another to form a center void disposed between the cutting surfaces.

摘要翻译： 提供具有旋转轴的一体式环形端铣刀。 端铣刀包括柄段和槽纹部分。 柄部分沿旋转轴线延伸。 带槽部分沿着旋转轴线延伸，并且具有第一端，外表面和多个齿。 第一端一体地附接到柄部。 多个齿中的每一个具有切割表面和肩部表面。 切割表面包括切割边缘。 肩部表面相互交叉以形成设置在切割表面之间的中心空隙。

公开(公告)号：US20060045637A1

公开(公告)日：2006-03-02

申请号：US10931733

申请日：2004-09-01

申请人： Clifford Flynn

发明人： Clifford Flynn

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/0485 ,  B23C2210/0492 ,  Y10T407/1946 ,  Y10T407/196 ,  Y10T407/1966

摘要： An end mill is provided that includes a shank section and a fluted section. One or more helical teeth are disposed along an outer surface of the fluted section. Each helical tooth has a cutting surface and a relief wall that intersect to form an angle defining a helical cutting edge. The cutting surface of each helical tooth includes a first section, a second section, and a take-off peak disposed between the first section and second section. The cutting edge of each helical tooth includes a first portion having a first constant angle, and a second portion having a second constant angle unequal to the first constant angle, and an arcuate transition section connecting the first portion and second portion. Some embodiments of the present invention include more portions than the aforesaid first and second portions.

摘要翻译： 提供一种端铣刀，其包括柄部和槽纹部。 一个或多个螺旋齿沿着槽纹部分的外表面设置。 每个螺旋齿具有切割表面和相互交叉以形成限定螺旋切削刃的角度的浮雕壁。 每个螺旋齿的切割表面包括设置在第一部分和第二部分之间的第一部分，第二部分和起飞峰。 每个螺旋齿的切割刃包括具有第一恒定角度的第一部分和具有不等于第一恒定角度的第二恒定角度的第二部分和连接第一部分和第二部分的弓形过渡部分。 本发明的一些实施例包括比上述第一和第二部分更多的部分。

公开(公告)号：US08047747B2

公开(公告)日：2011-11-01

申请号：US11678337

申请日：2007-02-23

申请人： Clifford Flynn

发明人： Clifford Flynn

IPC分类号： B26D1/00 ,  B23C5/10

CPC分类号： B23C5/10 ,  B23C5/003 ,  B23C2210/0414 ,  B23C2210/0421 ,  B23C2210/0442 ,  B23C2210/088 ,  B23C2210/203 ,  B23C2250/16 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/196 ,  Y10T407/1962

摘要： A rotary cutting tool is provided having an axis of rotation, a shank section, a fluted section, and a plurality of helical teeth. The shank section and the fluted section both extend along the axis of rotation. The fluted section has a first end integrally attached to the shank section, a second end, and an outer surface extending between the first and second ends. A plurality of helical teeth is disposed along the outer surface, each having a cutting edge and an undulating geometry. The helical teeth are arranged so that rotationally successive cutting edges are sufficiently dissimilar relative to one another to inhibit a detrimental periodic response in the rotary cutting tool.

摘要翻译： 旋转切削刀具具有旋转轴线，柄部分，槽纹部分和多个螺旋齿。 柄部分和槽纹部分都沿着旋转轴线延伸。 槽纹部分具有一体地附接到柄部分的第一端，第二端和在第一和第二端之间延伸的外表面。 多个螺旋齿沿着外表面设置，每个具有切割边缘和起伏的几何形状。 螺旋齿布置成使得旋转连续的切削刃相对于彼此足够不相似，以抑制旋转切削工具中的有害的周期性响应。

公开(公告)号：US20060045638A1

公开(公告)日：2006-03-02

申请号：US10931741

申请日：2004-09-01

申请人： Clifford Flynn

发明人： Clifford Flynn

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/483 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/1962

摘要： A rotary cutting end mill is provided. The end mill includes a shank section and a fluted section. The fluted section has a first end integrally attached to the shank section, a second end, and an outer surface. One or more helical teeth are disposed along the outer surface of the fluted section. Each helical tooth has a cutting surface and a relief wall that intersect to form an angle defining a helical cutting edge. The helical cutting edge defines an outer circumferential cutting path. The cutting surface includes first, second, and third sections, and first and second take-off peaks. The first take-off peak is disposed between the first section and second section. The second take-off peak is disposed between the second section and the third section.

摘要翻译： 提供旋转切割端铣刀。 端铣刀包括柄段和槽纹部分。 带槽部分具有一体地附接到柄部，第二端和外表面的第一端。 一个或多个螺旋齿沿着槽纹部分的外表面设置。 每个螺旋齿具有切割表面和相互交叉以形成限定螺旋切削刃的角度的浮雕壁。 螺旋切削刃限定外周切削路径。 切割表面包括第一，第二和第三部分，以及第一和第二起飞峰。 第一起飞峰设置在第一段和第二段之间。 第二起飞峰设置在第二部分和第三部分之间。