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1. 发明申请

WO2010080385A3 TOOLHOLDER AND TOOLHOLDER ASSEMBLY WITH ELONGATED SEATING PADS 审中-公开
标题翻译：工具和工具组装与延长的座垫
公开(公告)号：WO2010080385A3
公开(公告)日：2010-09-10
申请号：PCT/US2009067991
申请日：2009-12-15
申请人： KENNAMETAL INC , SPITZENBERGER KONRAD , CRAIG KAREN A , CHERLA SRINIVAS
发明人： SPITZENBERGER KONRAD
IPC分类号： B23B27/16 , B23B29/24 , B23B29/26 , B23C5/20 , B23C5/22
CPC分类号： B23C5/006 , B23B2200/3681 , B23C5/2204 , B23C2200/367 , B23C2210/168 , Y10T407/192 , Y10T407/2272 , Y10T407/2276 , Y10T407/23
摘要： A toolholder (10) has a pocket (20) adapted to receive a double-sided on-edge cutting insert (25), wherein the corners (39 a-d) of each side (37 a-d) of the insert are radially shifted with respect to one another and has mounting pads (78, 80) preferably mounted about the sides of the cutting insert. The relief area for the corners (39 a-d) of the insert (25) is selectively fabricated to maximize the length of the support pads (78, 80) within the pocket (20) of the toolholder (10).
摘要翻译：刀架（10）具有适于容纳双面上边切削刀片（25）的凹槽（20），其中刀片的每侧（37 ad）的角部（39 ad）相对于并且具有优选地围绕切削刀片的侧面安装的安装垫（78,80）。选择性地制造用于插入件（25）的角部（39a-d）的释放区域，以使刀架（10）的口袋（20）内的支撑垫（78,80）的长度最大化。

2. 发明申请

WO2005070629A1 HIGH-SPEED MILLING CUTTER AND INSERT 审中-公开
标题翻译：高速铣刀和刀片
公开(公告)号：WO2005070629A1
公开(公告)日：2005-08-04
申请号：PCT/US2004/042419
申请日：2004-12-16
申请人： KENNAMETAL INC. , DEROCHE, Kenneth, G. , FRANCIS, Mark, A. , HOEFLER, Brian, D. , CRAIG, Karen, A.
发明人： DEROCHE, Kenneth, G. , FRANCIS, Mark, A. , HOEFLER, Brian, D. , CRAIG, Karen, A.
IPC分类号： B26D1/12
CPC分类号： B23C5/2221 , B23C5/109 , B23C2200/083 , B23C2200/123 , B23C2200/203 , B23C2200/246 , B23C2200/361 , B23C2210/0435 , B23C2210/045 , B23C2210/0457 , B23C2210/168 , B23C2220/44 , B23C2222/28 , B23C2222/84 , Y10T407/1906 , Y10T407/1936 , Y10T407/2202
摘要： A high-speed milling cutter (10) includes a shank (12), a front portion (14), and a transition surface (16) between the shank (12) and the front portion (14). The cutter (10) also includes an insert pocket (20) having a bottom surface (22) and side surfaces (24, 26). The bottom surface (22) includes a raised boss (28) for supporting a cutting insert (30). The cutting insert (30) has a top surface (32), a bottom surface (34) and side surfaces (36, 38, 40, 42). The cutting insert (30) includes a primary cutting edge (44, 46) formed at an intersection between the top surface (32) and two of the side surfaces (36, 38, 40, 42). The top surface (32) of the cutting insert (30) includes a concave or dish-shaped topography that is designed for high-speed milling operations of a metallic work piece. The cutting insert (30) also includes a bore (76) in the bottom surface (34) capable of receiving the raised boss (28) for securely retaining the cutting insert (30) within the insert pocket (20), and reducing bending moment on retaining screw 64 during high-speed milling operations.
摘要翻译：高速铣刀（10）包括柄（12），前部（14）和柄（12）与前部（14）之间的过渡表面（16）。刀具（10）还包括具有底表面（22）和侧表面（24,26）的刀片槽（20）。底面（22）包括用于支撑切削刀片（30）的凸起凸起（28）。切削刀片（30）具有顶表面（32），底表面（34）和侧表面（36,38,40,42）。切削刀片（30）包括形成在顶表面（32）和两个侧表面（36,38,40,42）之间的交叉处的主切削刃（44,46）。切削刀片（30）的顶表面（32）包括设计用于金属工件的高速铣削操作的凹形或盘形形状。切削刀片（30）还包括在底表面（34）中的孔（76），其能够接收用于将切削刀片（30）牢固地保持在刀片槽（20）内的凸起凸台（28），并且减小弯矩在高速铣削操作期间的固定螺钉64上。

3. 发明申请

WO2010080385A2 TOOLHOLDER AND TOOLHOLDER ASSEMBLY WITH ELONGATED SEATING PADS 审中-公开
标题翻译：带伸长座垫的刀柄和刀柄组件
公开(公告)号：WO2010080385A2
公开(公告)日：2010-07-15
申请号：PCT/US2009/067991
申请日：2009-12-15
申请人： KENNAMETAL INC. , SPITZENBERGER, Konrad , CRAIG, Karen, A , CHERLA, Srinivas
发明人： SPITZENBERGER, Konrad
IPC分类号： B23B27/16 , B23B29/24 , B23B29/26 , B23C5/22 , B23C5/20
CPC分类号： B23C5/006 , B23B2200/3681 , B23C5/2204 , B23C2200/367 , B23C2210/168 , Y10T407/192 , Y10T407/2272 , Y10T407/2276 , Y10T407/23
摘要： A toolholder (10) has a pocket (20) adapted to receive a double-sided on-edge cutting insert (25), wherein the corners (39 a-d) of each side (37 a-d) of the insert are radially shifted with respect to one another and has mounting pads (78, 80) preferably mounted about the sides of the cutting insert. The relief area for the corners (39 a-d) of the insert (25) is selectively fabricated to maximize the length of the support pads (78, 80) within the pocket (20) of the toolholder (10).
摘要翻译：刀架（10）具有适于接纳双面边缘切削刀片（25）的凹部（20），其中每一侧（37ad）的角部（39ad）由所述插入件相对于彼此径向移位并且具有安装垫（78,80），所述安装垫优选围绕所述切削插入件的侧面安装。选择性地制造插入件（25）的拐角（39a-d）的释放区域以最大化刀架（10）的凹槽（20）内的支撑垫（78,80）的长度。

4. 发明申请

WO2009105408A3 HELICAL MILLING CUTTER 审中-公开
标题翻译：螺旋铣刀
公开(公告)号：WO2009105408A3
公开(公告)日：2009-11-26
申请号：PCT/US2009034240
申请日：2009-02-17
申请人： KENNAMETAL INC , WAGGLE JAMES M , GAMBLE KEVIN M , DE SOUZA FILHO RUY FROTA , CRAIG KAREN A
发明人： WAGGLE JAMES M , GAMBLE KEVIN M , DE SOUZA FILHO RUY FROTA , CRAIG KAREN A
IPC分类号： B23C5/12 , B23C5/00 , B23C5/02 , B23C5/20 , B23C5/22
CPC分类号： B23C5/003 , B23C5/109 , B23C2210/54 , Y10T407/1924 , Y10T407/1958 , Y10T407/1962
摘要： A cutting tool having an outer surface with a plurality of inserts connected to a distinct pocket extending generally radially on the outer surface. The cutting inserts are arranged in a helical array on the outer surface in a manner that at least one cutting edge of each cutting insert is spaced in an angular circumferential direction from the pocket of the next adjacent cutting insert. The spacing of the inserts is such that a distinct point on the each one of the one or more cutting edges define part of a layout line having a non-uniform slope.
摘要翻译：一种切削工具，其具有带有多个插入件的外表面，所述插入件连接到在外表面上大致径向延伸的不同凹穴。切削刀片以螺旋阵列布置在外表面上，使得每个切削刀片的至少一个切削刃沿与下一个相邻切削刀片的凹槽成角度的圆周方向间隔开。插入件的间距使得一个或多个切削刃中的每一个上的不同点限定具有非均匀斜率的布局线的一部分。

5. 发明申请

WO2007149242A3 INDEXABLE CUTTING INSERT WITH MULTIPLE CUTTING EDGES 审中-公开
公开(公告)号：WO2007149242A3
公开(公告)日：2007-12-27
申请号：PCT/US2007/013586
申请日：2007-06-08
申请人： KENNAMETAL INC. , CRAIG, Karen, A.
发明人： CRAIG, Karen, A.
IPC分类号： B23B27/16 , B26D1/00
摘要： An indexable cutting insert (10) includes a first component (12) with an outer or top surface (18) and side surfaces (22, 24, 26, 28). A third component (16) is mirror symmetric with respect to the first component (12) about a vertical or y-axis (68) of the cutting insert (10). A second component (14) is disposed between the first and third components (12, 16). Multiple cutting edges (30, 32, 34, 36) are defined at an intersection between the side surfaces (22, 24, 26, 28) and the top surface (18), wherein the cutting edges (30, 32, 34, 36) define a positive axial rake angle (50). In one embodiment, the first and third components (12, 16) are in the shape of a polygonal with a star appearance, and the second component (14) is in the shape of a square. The first and third components (12, 16) are offset from one another by a first offset angle (62), while the second component (14) is offset from the first and third components (12, 16) by a second offset angle (64) to allow the cutting insert (10) to be indexable.

6. 发明申请

WO2006138121A2 HELICAL CUTTING INSERT WITH MULTIPLE CUTTING EDGES 审中-公开
标题翻译：具有多个切割边缘的螺旋切割插入
公开(公告)号：WO2006138121A2
公开(公告)日：2006-12-28
申请号：PCT/US2006/022038
申请日：2006-06-06
申请人： KENNAMETAL INC. , CRAIG, Karen, A.
发明人： CRAIG, Karen, A.
IPC分类号： B23C5/20
CPC分类号： B23C5/207 , B23C5/109 , B23C2200/085 , B23C2200/125 , B23C2200/203 , B23C2200/205 , B23C2200/208 , B23C2200/286 , B23C2200/367 , B23C2210/045 , B23C2210/0457 , B23C2210/0485 , Y10T407/1936 , Y10T407/1958 , Y10T407/1966 , Y10T407/23
摘要： An indexable, helical cutting insert (10, 100, 200, 300, 400) includes at least one axial clearance slash extending from a bottom surface (240) to one of said side walls (254, 256, 258, 260) forming a wiper (202, 204, 206, 208) on an edge of the axial clearance slash. In another embodiment, the cutting insert (300) includes at least one inside cutting edge (310, 312) that extends outwardly a distance (318) from the side wall (354, 356). In another embodiment, the helical cutting insert (100) includes at least one progressive cutting edge (102, 166, 104, 168). In another embodiment, the cutting insert (400) includes at least one helical cutting edge (466, 468) that is curved inwardly to enable the cutting insert (400) to perform machining operations on cutters having different diameters (402, 408).
摘要翻译：可转位螺旋切削刀片（10,100,200,300,400）包括从底表面（240）延伸到所述侧壁（254,256,258,260中的一个）的至少一个轴向间隙斜面，形成刮水器（202,204,206,208）在轴向间隙斜线的边缘上。在另一个实施例中，切削刀片（300）包括从侧壁（354,356）向外延伸一定距离（318）的至少一个内切削刃（310,312）。在另一个实施例中，螺旋切削刀片（100）包括至少一个渐进切削刃（102,166,104,168）。在另一个实施例中，切削刀片（400）包括向内弯曲的至少一个螺旋切削刃（466,468），以使得切削刀片（400）能够对具有不同直径（402,408）的切削刀进行加工操作。

7. 发明申请

WO2006138115A1 HELICAL CUTTING INSERT WITH AXIAL CLEARANCE SLASH 审中-公开
标题翻译：螺纹切割刀片与轴向间隙SLASH
公开(公告)号：WO2006138115A1
公开(公告)日：2006-12-28
申请号：PCT/US2006/021975
申请日：2006-06-06
申请人： KENNAMETAL INC. , CRAIG, Karen, A.
发明人： CRAIG, Karen, A.
IPC分类号： B26D3/00 , B23C5/20
CPC分类号： B23C5/207 , B23C2200/085 , B23C2200/123 , B23C2200/125 , B23C2200/208 , B23C2200/286 , B23C2210/045 , B23C2210/0457 , B23C2210/0485 , Y10T407/23
摘要： An indexable, helical cutting insert (10, 100, 200, 300, 400) includes at least one axial clearance slash extending from a bottom surface (240) to one of said side walls (254, 256, 258, 260) forming a wiper (202, 204, 206, 208) on an edge of the axial clearance slash. In another embodiment, the cutting insert (300) includes at least one inside cutting edge (310, 312) that extends outwardly a distance (318) from the side wall (354, 356). In another embodiment, the helical cutting insert (100) includes at least one progressive cutting edge (102, 166, 104, 168). In another embodiment, the cutting insert (400) includes at least one helical cutting edge (466, 468) that is curved inwardly to enable the cutting insert (400) to perform machining operations on cutters having different diameters (402, 408).
摘要翻译：可转位螺旋切削刀片（10,100,200,300,400）包括从底表面（240）延伸到所述侧壁（254,256,258,260中的一个）的至少一个轴向间隙斜面，形成刮水器（202,204,206,208）在轴向间隙斜线的边缘上。在另一个实施例中，切削刀片（300）包括从侧壁（354,356）向外延伸一定距离（318）的至少一个内切削刃（310,312）。在另一个实施例中，螺旋切削刀片（100）包括至少一个渐进切削刃（102,166,104,168）。在另一个实施例中，切削刀片（400）包括向内弯曲的至少一个螺旋切削刃（466,468），以使得切削刀片（400）能够对具有不同直径（402,408）的刀具进行加工操作。

8. 发明申请

WO2006138121A3 HELICAL CUTTING INSERT WITH MULTIPLE CUTTING EDGES 审中-公开
标题翻译：具有多个切割边缘的螺旋切割插入
公开(公告)号：WO2006138121A3
公开(公告)日：2007-12-13
申请号：PCT/US2006022038
申请日：2006-06-06
申请人： KENNAMETAL INC , CRAIG KAREN A
发明人： CRAIG KAREN A
IPC分类号： B23C5/20
CPC分类号： B23C5/207 , B23C5/109 , B23C2200/085 , B23C2200/125 , B23C2200/203 , B23C2200/205 , B23C2200/208 , B23C2200/286 , B23C2200/367 , B23C2210/045 , B23C2210/0457 , B23C2210/0485 , Y10T407/1936 , Y10T407/1958 , Y10T407/1966 , Y10T407/23
摘要： An indexable, helical cutting insert (10, 100, 200, 300, 400) includes at least one axial clearance slash extending from a bottom surface (240) to one of said side walls (254, 256, 258, 260) forming a wiper (202, 204, 206, 208) on an edge of the axial clearance slash. In another embodiment, the cutting insert (300) includes at least one inside cutting edge (310, 312) that extends outwardly a distance (318) from the side wall (354, 356). In another embodiment, the helical cutting insert (100) includes at least one progressive cutting edge (102, 166, 104, 168). In another embodiment, the cutting insert (400) includes at least one helical cutting edge (466, 468) that is curved inwardly to enable the cutting insert (400) to perform machining operations on cutters having different diameters (402, 408).
摘要翻译：可转位螺旋切削刀片（10,100,200,300,400）包括从底表面（240）延伸到所述侧壁（254,256,258,260中的一个）的至少一个轴向间隙斜面，形成刮水器（202,204,206,208）在轴向间隙斜线的边缘上。在另一个实施例中，切削刀片（300）包括从侧壁（354,356）向外延伸一定距离（318）的至少一个内切削刃（310,312）。在另一个实施例中，螺旋切削刀片（100）包括至少一个渐进切削刃（102,166,104,168）。在另一个实施例中，切削刀片（400）包括向内弯曲的至少一个螺旋切削刃（466,468），以使得切削刀片（400）能够对具有不同直径（402,408）的刀具进行加工操作。

9. 发明申请

WO2012027057A2 COMBINATION END MILLING/DRILLING/REAMING CUTTING TOOL 审中-公开
标题翻译：组合式末端铣/钻/切割刀具
公开(公告)号：WO2012027057A2
公开(公告)日：2012-03-01
申请号：PCT/US2011/045668
申请日：2011-07-28
申请人： KENNAMETAL INC. , CRAIG, Karen A. , CHANDLER, Jason W.
发明人： CRAIG, Karen A. , CHANDLER, Jason W.
IPC分类号： B23C5/10 , B23B51/02 , B23B51/08 , B23D77/00
CPC分类号： B23B51/08 , B23B51/102 , B23B2215/04 , B23B2222/88 , B23B2226/61 , B23B2251/046 , B23C3/02 , B23C5/10 , B23C2210/0492 , B23C2210/203 , B23C2220/52 , B23D77/00 , B23D2277/203 , Y10T408/03 , Y10T408/34 , Y10T408/348 , Y10T408/35 , Y10T408/352 , Y10T408/906 , Y10T408/9097 , Y10T409/303808 , Y10T409/307616
摘要： A combination end milling/drilling/reaming cutting tool includes an end milling portion, a drilling portion, and a reaming portion. The cutting tool also includes a neck portion between the end milling portion and the drilling portion, and a clearance neck portion between a shank and the reaming portion. A method of machining a workpiece using the combination end milling/drilling/reaming cutting tool is also disclosed.
摘要翻译：组合端铣/钻/铰孔切削工具包括端铣部分，钻孔部分和扩孔部分。切割工具还包括在端铣削部分和钻孔部分之间的颈部部分，以及柄和扩孔部分之间的间隙颈部。还公开了使用组合端铣/钻/铰孔切削工具加工工件的方法。

10. 发明申请

WO2006138121A8 HELICAL CUTTING INSERT WITH MULTIPLE CUTTING EDGES 审中-公开
标题翻译：具有多个切割边缘的螺旋切割插入
公开(公告)号：WO2006138121A8
公开(公告)日：2009-04-23
申请号：PCT/US2006022038
申请日：2006-06-06
申请人： KENNAMETAL INC , CRAIG KAREN A
发明人： CRAIG KAREN A
IPC分类号： B23C5/20
CPC分类号： B23C5/207 , B23C5/109 , B23C2200/085 , B23C2200/125 , B23C2200/203 , B23C2200/205 , B23C2200/208 , B23C2200/286 , B23C2200/367 , B23C2210/045 , B23C2210/0457 , B23C2210/0485 , Y10T407/1936 , Y10T407/1958 , Y10T407/1966 , Y10T407/23
摘要： An indexable, helical cutting insert (10, 100, 200, 300, 400) includes at least one axial clearance slash extending from a bottom surface (240) to one of said side walls (254, 256, 258, 260) forming a wiper (202, 204, 206, 208) on an edge of the axial clearance slash. In another embodiment, the cutting insert (300) includes at least one inside cutting edge (310, 312) that extends outwardly a distance (318) from the side wall (354, 356). In another embodiment, the helical cutting insert (100) includes at least one progressive cutting edge (102, 166, 104, 168). In another embodiment, the cutting insert (400) includes at least one helical cutting edge (466, 468) that is curved inwardly to enable the cutting insert (400) to perform machining operations on cutters having different diameters (402, 408).
摘要翻译：可转位螺旋切削刀片（10,100,200,300,400）包括从底表面（240）延伸到所述侧壁（254,256,258,260中的一个）的至少一个轴向间隙斜面，形成刮水器（202,204,206,208）在轴向间隙斜线的边缘上。在另一个实施例中，切削刀片（300）包括从侧壁（354,356）向外延伸一定距离（318）的至少一个内切削刃（310,312）。在另一个实施例中，螺旋切削刀片（100）包括至少一个渐进切削刃（102,166,104,168）。在另一个实施例中，切削刀片（400）包括向内弯曲的至少一个螺旋切削刃（466,468），以使得切削刀片（400）能够对具有不同直径（402,408）的切削刀进行加工操作。

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