专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010096328A3 ROTARY CUTTING TOOL WITH CHIP BREAKER PATTERN 审中-公开
标题翻译：带断屑器模式的旋转刀具
公开(公告)号：WO2010096328A3
公开(公告)日：2011-03-03
申请号：PCT/US2010023882
申请日：2010-02-11
申请人： KENNAMETAL INC , DAVIS DANNY R
发明人： DAVIS DANNY R
IPC分类号： B23C5/10 , B23B27/22 , B23B51/00 , B23C5/00 , B23C5/12
CPC分类号： B23C5/10 , B23C2210/086 , B23C2210/282 , B23C2210/405 , B23C2210/48 , Y10T407/1946 , Y10T407/1958 , Y10T407/1966 , Y10T407/24
摘要： A rotary cutting tool (10) includes a shank portion (12), a cutting portion (14), and a plurality of chip-breaking features (34). The cutting portion includes a plurality of blades (18) and a plurality of flutes (20). The blades and flutes extend along the length of the cutting portion and have unequally-indexed spacing. The flutes have a tapered depth along the longitudinal axis. Each blade includes a leading face (22), a trailing face (24), and a land surface (26) that extends between the leading face and the trailing face. A plurality of chip-breaking features (34) having a multi-radius profile are disposed in the land surfaces of the blades and are distributed in an offset chip breaker pattern (32) such that each chip-breaking feature on one blade is not directly behind the chip-breaking features on immediately adjacent blades. The chip-breaking features on each blade are equidistant from each other.
摘要翻译：旋转切削工具（10）包括柄部分（12），切削部分（14）和多个断屑特征（34）。切割部分包括多个叶片（18）和多个凹槽（20）。叶片和槽纹沿着切割部分的长度延伸并且具有不相等的索引间距。沿着纵向轴线的凹槽具有逐渐变细的深度。每个叶片包括前表面（22），后表面（24）以及在前表面和后表面之间延伸的陆地表面（26）。具有多半径轮廓的多个断屑特征（34）设置在刀片的脊面中并且以偏置的断屑器图案（32）分布，使得一个刀片上的每个断屑特征不直接位于紧邻刀片上的断屑功能之后。每个刀片上的断屑特征彼此等距。

2. 发明申请

WO2010096328A2 ROTARY CUTTING TOOL WITH CHIP BREAKER PATTERN 审中-公开
标题翻译：旋转切割工具与切片断裂图案
公开(公告)号：WO2010096328A2
公开(公告)日：2010-08-26
申请号：PCT/US2010023882
申请日：2010-02-11
申请人： KENNAMETAL INC , DAVIS DANNY R
发明人： DAVIS DANNY R
CPC分类号： B23C5/10 , B23C2210/086 , B23C2210/282 , B23C2210/405 , B23C2210/48 , Y10T407/1946 , Y10T407/1958 , Y10T407/1966 , Y10T407/24
摘要： A rotary cutting tool (10) includes a shank portion (12), a cutting portion (14), and a plurality of chip-breaking features (34). The cutting portion includes a plurality of blades (18) and a plurality of flutes (20). The blades and flutes extend along the length of the cutting portion and have unequally-indexed spacing. The flutes have a tapered depth along the longitudinal axis. Each blade includes a leading face (22), a trailing face (24), and a land surface (26) that extends between the leading face and the trailing face. A plurality of chip-breaking features (34) having a multi-radius profile are disposed in the land surfaces of the blades and are distributed in an offset chip breaker pattern (32) such that each chip-breaking feature on one blade is not directly behind the chip-breaking features on immediately adjacent blades. The chip-breaking features on each blade are equidistant from each other.
摘要翻译：旋转切割工具（10）包括柄部分（12），切割部分（14）和多个破碎部件（34）。切割部分包括多个叶片（18）和多个凹槽（20）。刀片和槽纹沿着切割部分的长度延伸并且具有不相等的间距。凹槽沿着纵向轴线具有锥形深度。每个叶片包括前导面（22），后表面（24）和在前表面和后表面之间延伸的平台表面（26）。具有多半径轮廓的多个断屑特征（34）设置在叶片的陆面中并分布在偏移断屑器图案（32）中，使得一个叶片上的每个切屑特征不直接在紧邻相邻刀片后面的破碎功能。每个刀片上的断屑特征相互等距。

3. 发明申请

WO2012021206A3 CONTOUR END MILL 审中-公开
标题翻译：轮廓立铣刀
公开(公告)号：WO2012021206A3
公开(公告)日：2012-04-12
申请号：PCT/US2011038530
申请日：2011-05-31
申请人： KENNAMETAL INC , DAVIS DANNY R
发明人： DAVIS DANNY R
IPC分类号： B23C5/10 , B23C5/02 , B23C5/04
CPC分类号： B23C5/10 , B23C2210/084 , Y10T407/1948 , Y10T407/1964 , Y10T409/303752
摘要： A contour end mill (10) includes a shank portion (12) and a cutting portion (14). The cutting portion defines a cutting diameter (18), a corner radius (24) and a major radius (26). The major radius is greater than one-half of the cutting diameter. As a result, the end mill produces a much smoother finish and a reduced chip thickness.
摘要翻译：轮廓端铣刀（10）包括柄部分（12）和切削部分（14）。切割部分限定切割直径（18），角部半径（24）和主半径（26）。主半径大于切割直径的一半。结果，立铣刀产生更光滑的表面和减小的切屑厚度。

4. 发明申请

WO2012021206A2 CONTOUR END MILL 审中-公开
公开(公告)号：WO2012021206A2
公开(公告)日：2012-02-16
申请号：PCT/US2011/038530
申请日：2011-05-31
申请人： KENNAMETAL INC. , DAVIS, Danny R.
发明人： DAVIS, Danny R.
IPC分类号： B23C5/10 , B23C5/04 , B23C5/02
CPC分类号： B23C5/10 , B23C2210/084 , Y10T407/1948 , Y10T407/1964 , Y10T409/303752
摘要： A contour end mill (10) includes a shank portion (12) and a cutting portion (14). The cutting portion defines a cutting diameter (18), a corner radius (24) and a major radius (26). The major radius is greater than one-half of the cutting diameter. As a result, the end mill produces a much smoother finish and a reduced chip thickness.
摘要翻译：轮廓端铣刀（10）包括柄部分（12）和切割部分（14）。切割部分限定切割直径（18），拐角半径（24）和大半径（26）。主半径大于切割直径的一半。因此，端铣刀产生更光滑的表面和减小的芯片厚度。

5. 发明申请

WO2010096280A3 ROTARY CUTTING TOOL WITH WAVE PATTERN 审中-公开
标题翻译：旋转刀具与波纹图案
公开(公告)号：WO2010096280A3
公开(公告)日：2011-01-27
申请号：PCT/US2010023197
申请日：2010-02-04
申请人： KENNAMETAL INC , DAVIS DANNY R
发明人： DAVIS DANNY R
IPC分类号： B23C5/10 , B23B51/00 , B23C5/02 , B23C5/12
CPC分类号： B23C5/10 , B23C2210/088 , Y10T407/196
摘要： A rotary cutting tool (10) with a longitudinal axis (16) includes a shank portion (12), a cutting portion (14) defining a length of cut. The cutting portion includes a plurality of blades (18) separated by flutes (20). The blades and flutes extend substantially along the length of cut. The flutes have a tapered depth along the longitudinal axis. Each blade includes a leading face (22), a trailing face (24), a land surface (26) that extends between the leading face and the trailing face, and a cutting edge (28) at the intersection between the leading face and the land surface. Each blade includes a wave pattern (32) that begins at a first distance (d1) from the cutting tip for a first blade, and at a second distance (d2) from the cutting tip for an immediately adjacent blade. The wave pattern then repeats in an alternating fashion for each additional blade.
摘要翻译：具有纵向轴线（16）的旋转切割工具（10）包括柄部分（12），限定切割长度的切割部分（14）。切割部分包括由凹槽（20）分开的多个叶片（18）。刀片和槽纹基本上沿切割长度延伸。凹槽沿着纵向轴线具有锥形深度。每个叶片包括引导面（22），后表面（24），在前表面和后表面之间延伸的平台表面（26），以及在前表面和后表面之间的交叉处的切割边缘（28）地面。每个叶片包括波纹图案（32），其从与第一叶片的切割尖端相距第一距离（d1）开始，并且与来自切割尖端的距离相邻的叶片的距离（d2）开始。然后以每个附加叶片的交替方式重复波形图案。

6. 发明申请

WO2010096328A4 ROTARY CUTTING TOOL WITH CHIP BREAKER PATTERN 审中-公开
公开(公告)号：WO2010096328A4
公开(公告)日：2010-08-26
申请号：PCT/US2010/023882
申请日：2010-02-11
申请人： KENNAMETAL INC. , DAVIS, Danny R.
发明人： DAVIS, Danny R.
IPC分类号： B23C5/10 , B23B27/22 , B23C5/12 , B23B51/00 , B23C5/00
摘要： A rotary cutting tool (10) includes a shank portion (12), a cutting portion (14), and a plurality of chip-breaking features (34). The cutting portion includes a plurality of blades (18) and a plurality of flutes (20). The blades and flutes extend along the length of the cutting portion and have unequally-indexed spacing. The flutes have a tapered depth along the longitudinal axis. Each blade includes a leading face (22), a trailing face (24), and a land surface (26) that extends between the leading face and the trailing face. A plurality of chip-breaking features (34) having a multi-radius profile are disposed in the land surfaces of the blades and are distributed in an offset chip breaker pattern (32) such that each chip-breaking feature on one blade is not directly behind the chip-breaking features on immediately adjacent blades. The chip-breaking features on each blade are equidistant from each other.

7. 发明申请

WO2010096280A2 ROTARY CUTTING TOOL WITH WAVE PATTERN 审中-公开
标题翻译：旋转刀具与波纹图案
公开(公告)号：WO2010096280A2
公开(公告)日：2010-08-26
申请号：PCT/US2010/023197
申请日：2010-02-04
申请人： KENNAMETAL INC. , DAVIS, Danny R.
发明人： DAVIS, Danny R.
CPC分类号： B23C5/10 , B23C2210/088 , Y10T407/196
摘要： A rotary cutting tool (10) with a longitudinal axis (16) includes a shank portion (12), a cutting portion (14) defining a length of cut. The cutting portion includes a plurality of blades (18) separated by flutes (20). The blades and flutes extend substantially along the length of cut. The flutes have a tapered depth along the longitudinal axis. Each blade includes a leading face (22), a trailing face (24), a land surface (26) that extends between the leading face and the trailing face, and a cutting edge (28) at the intersection between the leading face and the land surface. Each blade includes a wave pattern (32) that begins at a first distance (d1) from the cutting tip for a first blade, and at a second distance (d2) from the cutting tip for an immediately adjacent blade. The wave pattern then repeats in an alternating fashion for each additional blade.
摘要翻译：具有纵向轴线（16）的旋转切割工具（10）包括柄部分（12），限定切割长度的切割部分（14）。切割部分包括由凹槽（20）分开的多个叶片（18）。刀片和槽纹基本上沿切割长度延伸。凹槽沿着纵向轴线具有锥形深度。每个叶片包括引导面（22），后表面（24），在前表面和后表面之间延伸的平台表面（26），以及在前表面和后表面之间的交叉处的切割边缘（28）地面每个叶片包括波纹图案（32），其从与第一叶片的切割尖端相距第一距离（d1）开始，并且与来自切割尖端的距离相邻的叶片的距离（d2）开始。然后以每个附加叶片的交替方式重复波形图案。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式