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1. 发明申请

WO2005039811A1 CUTTING INSERT FOR HIGH FEED FACE MILLING 审中-公开
标题翻译：切割刀片用于高速铣削
公开(公告)号：WO2005039811A1
公开(公告)日：2005-05-06
申请号：PCT/US2004/032689
申请日：2004-10-05
申请人： TDY INDUSTRIES, INC. , FESTEAU, Gilles , DUFOUR, Jean-Luc , FANG, Daniel, X. , WILLS, David, J.
发明人： FESTEAU, Gilles , DUFOUR, Jean-Luc , FANG, Daniel, X. , WILLS, David, J.
IPC分类号： B23C5/20
CPC分类号： B23C5/207 , B23C5/06 , B23C5/202 , B23C5/205 , B23C2200/125 , B23C2200/203 , B23C2220/44 , Y10T407/191 , Y10T407/1924 , Y10T407/2274 , Y10T407/23 , Y10T407/235 , Y10T409/303752
摘要： A cutting insert (10) for milling operations, such as, face milling, slot milling, plunge milling, and ramping operations. The cutting insert (10) exhibits a combination of favorable cutting edge strength, and unique cutting edge geometry, thus, allowing milling operations at relatively high feed rates. The cutting insert (10) includes at least four cutting edges (12), wherein at least one of the cutting edges is a convex cutting edge. Certain embodiments of square cutting inserts will have four convex cutting edges which may be connected by nose corners (23). The convex cutting edge may comprise at least one of a circular arc, a portion of an ellipse, a portion of a parabola, a multi-segment spline curve, a straight line, or combinations of these. Wherein the convex cutting edge comprises a circular arc, the circular arc may have a radius greater than or equal to two times a radius of the largest circle that may be inscribed on the top surface.
摘要翻译：用于铣削操作的切削刀片（10），例如面铣，铣槽铣削，铣削和斜坡操作。切削刀片（10）表现出有利的切削刃强度和独特的切削刃几何形状的组合，从而允许以相对高的进给速率进行铣削操作。切削刀片（10）包括至少四个切削刃（12），其中至少一个切削刃是凸形切削刃。方形切削刀片的某些实施例将具有四个凸起的切削刃，该切削刃可以由鼻角（23）连接。凸形切削刃可以包括圆弧，椭圆的一部分，抛物线的一部分，多段花键曲线，直线或它们的组合中的至少一个。其中，所述凸形切削刃包括圆弧，所述圆弧的半径可以大于或等于可能刻在所述顶面上的最大圆的半径的两倍。

2. 发明申请

WO2008088621A2 CUTTING INSERT, TOOL HOLDER, AND RELATED METHOD 审中-公开
标题翻译：切削刀片，刀柄和相关方法
公开(公告)号：WO2008088621A2
公开(公告)日：2008-07-24
申请号：PCT/US2007/086717
申请日：2007-12-07
申请人： TDY INDUSTRIES, INC. , DUFOUR, Jean-Luc , FANG, X. Daniel , WILLS, David J. , FESTEAU, Gilles , HARTMAN, Thomas B.
发明人： DUFOUR, Jean-Luc , FANG, X. Daniel , WILLS, David J. , FESTEAU, Gilles , HARTMAN, Thomas B.
IPC分类号： B23C5/22
CPC分类号： B23C5/207 , B23C5/06 , B23C2200/0433 , B23C2200/085 , B23C2200/125 , B23C2200/126 , B23C2200/208 , B23C2200/283 , B23C2200/286 , B23C2200/366 , Y10T407/1924 , Y10T407/23 , Y10T407/245
摘要： A generally parallelogram-shaped cutting insert includes a top face; first and second main radial clearance faces, each intersecting the top face; first and second minor axial clearance faces each intersecting the top face and connecting the first and second main radial clearance faces; and a main cutting edge at the intersection of the top face and the first main radial clearance face. According to one non-limiting embodiment, the main cutting edge comprises a variable radial rake angle including a portion having a positive radial rake angle and a portion having a negative radial rake angle.
摘要翻译：大致平行四边形形状的切削刀片包括顶面; 第一和第二主径向余隙面，每个都与顶面相交; 第一和第二次轴向间隙面，每个都与顶面相交并连接第一和第二主径向后隙面; 以及在顶面和第一主径向游隙面的相交处的主切削刃。根据一个非限制性实施例，主切削刃包括可变径向前角，该可变径向前角包括具有正径向前角的部分和具有负径向前角的部分。

3. 发明申请

WO2012008959A1 MULTI-PIECE DRILL HEAD AND DRILL INCLUDING THE SAME 审中-公开
标题翻译：多层钻头和钻头，包括它们
公开(公告)号：WO2012008959A1
公开(公告)日：2012-01-19
申请号：PCT/US2010/042054
申请日：2010-07-15
申请人： TDY INDUSTRIES, INC. , FANG, Daniel, X. , DUFOUR, Jean-Luc , WILLS, David J.
发明人： FANG, Daniel, X. , DUFOUR, Jean-Luc , WILLS, David J.
IPC分类号： B23B51/00 , B23B51/04
CPC分类号： B23B51/0009 , B23B51/048 , B23B2251/085 , B23B2251/48 , B23B2251/50 , Y10S408/713 , Y10T408/78 , Y10T408/892 , Y10T408/8923 , Y10T408/9065 , Y10T408/909 , Y10T408/9098
摘要： The present disclosure is directed to a multi -piece spade drill head (3) for a spade drill, wherein the spade drill includes an elongate body portion (281) and a cutting portion removably secured to an end of the body portion (281). The multi-piece spade drill head (3) includes at least two insert pieces (4,5,6), each piece including a cutting edge. The at least two insert pieces (4,5,6) are configured to be removably secured to the body portion (281) of the spade drill adjacent one another and with the cutting edges of the insert pieces (4,5,6) aligned to together form a cutting edge on an end of the spade drill.
摘要翻译：本公开涉及一种用于铲钻的多件式铲钻头（3），其中铲形钻具包括细长主体部分（281）和可移除地固定到主体部分（281）的端部的切割部分。多件式铲钻头（3）包括至少两个插入件（4,5,6），每个件包括切削刃。所述至少两个插入件（4,5,6）被构造成可拆卸地固定到所述铲形钻的主体部分（281），彼此相邻并且插入件（4,5,6）的切割边缘对准一起在铲子的一端形成切割边。

4. 发明申请

WO2010093485A1 MULTI-PIECE DRILL HEAD AND DRILL INCLUDING THE SAME 审中-公开
标题翻译：多层钻头和钻头，包括它们
公开(公告)号：WO2010093485A1
公开(公告)日：2010-08-19
申请号：PCT/US2010/020408
申请日：2010-01-08
申请人： TDY INDUSTRIES, INC. , FANG, Daniel, X. , DUFOUR, Jean-Luc , WILLS, David J.
发明人： FANG, Daniel, X. , DUFOUR, Jean-Luc , WILLS, David J.
IPC分类号： B23B51/00
CPC分类号： B23B51/0009 , B23B51/048 , B23B2251/085 , B23B2251/48 , B23B2251/50 , Y10T408/906 , Y10T408/9065 , Y10T408/909 , Y10T408/9095
摘要： One non-limiting aspect of the present disclosure is directed to a multi-piece spade drill head for a spade drill, wherein the spade drill includes an elongate body portion and a cutting portion removably secured to an end of the body portion. The multi-piece spade drill head includes at least two insert pieces, each piece including a cutting edge. The at least two insert pieces are configured to be removably secured to the body portion of the spade drill adjacent one another and with the cutting edges of the insert pieces aligned to together form a cutting edge on an end of the spade drill.
摘要翻译：本公开的一个非限制性方面涉及一种用于铲钻的多件式铲钻头，其中铲形钻具包括细长主体部分和可移除地固定到主体部分端部的切割部分。多件式铲钻头包括至少两个插入件，每个件包括切削刃。所述至少两个插入件构造成可拆卸地固定到所述铲形钻的所述主体部分，所述主体部分彼此相邻并且所述插入件的切割边缘对齐在一起，在所述铲形钻的端部上形成切割边缘。

5. 发明申请

WO2012047455A1 CUTTING TOOLS AND CUTTING INSERTS INCLUDING INTERNAL COOLING 审中-公开
标题翻译：切削刀具和切削刀片，包括内部冷却
公开(公告)号：WO2012047455A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/051281
申请日：2011-09-13
申请人： TDY INDUSTRIES, INC. , FANG, Daniel, X. , DUFOUR, Jean-Luc , WILLS, David, J.
发明人： FANG, Daniel, X. , DUFOUR, Jean-Luc , WILLS, David, J.
IPC分类号： B23C5/28 , B23C5/22 , B23D77/00 , B23B27/10 , B23B51/06 , B23B27/16
CPC分类号： B23B27/10 , B23B27/007 , B23B27/1622 , B23B51/06 , B23C5/2221 , B23C5/28 , B23C2200/085 , B23C2200/086 , B23C2200/361 , B23C2210/165 , Y10T407/14 , Y10T407/2274 , Y10T407/27 , Y10T408/455 , Y10T408/81
摘要： A cutting tool comprises a cutting insert (10), a tool holder (15), and a fastener (13). The cutting insert (10) comprises a cutting edge (20) and a fastener bore (12) adapted to accept a fastener (13) for fastening together the cutting insert (10) and tool holder (15). A coolant flow recess (11) in the fastener bore (12) is adapted to direct coolant though the coolant flow recess (11) and toward a head portion (19) of the fastener (13). The tool holder (15) comprises an insert pocket (22) adapted to removably fasten the cutting insert (10) and fastener (13) to the tool holder (15), and a coolant bore (16) adapted to direct the coolant from the tool holder (15) to the coolant flow recess (11) of the fastener bore (12). The head portion (19) of the fastener (13) and the coolant flow recess (11) of the fastener bore (12) define a gap that directs the coolant (17) to the cutting edge (20) of the cutting insert (10).
摘要翻译：切割工具包括切削刀片（10），刀架（15）和紧固件（13）。切削刀片（10）包括切削刃（20）和适于接纳紧固件（13）的紧固件孔（12），用于将切削刀片（10）和刀架（15）紧固在一起。紧固件孔（12）中的冷却剂流动凹槽（11）适于将冷却剂引导通过冷却剂流动凹部（11）并朝向紧固件（13）的头部（19）。刀架（15）包括适于将切削刀片（10）和紧固件（13）可移除地紧固到刀架（15）的刀片槽（22）和适于将冷却剂从工具保持器（15）连接到紧固件孔（12）的冷却剂流动凹部（11）。紧固件（13）的头部（19）和紧固件孔（12）的冷却剂流动凹部（11）限定了将冷却剂（17）引导到切削刀片（10）的切削刃（20）的间隙）。

6. 发明申请

WO2010093488A1 DOUBLE-SIDED CUTTING INSERTS FOR HIGH FEED MILLING 审中-公开
标题翻译：双面切割刀片，用于高速铣削
公开(公告)号：WO2010093488A1
公开(公告)日：2010-08-19
申请号：PCT/US2010/020577
申请日：2010-01-11
申请人： TDY INDUSTRIES, INC. , FANG, X. Daniel , DUFOUR, Jean-Luc , WILLS, David, J.
发明人： FANG, X. Daniel , DUFOUR, Jean-Luc , WILLS, David, J.
IPC分类号： B23C5/20
CPC分类号： B23C5/202 , B23C5/109 , B23C2200/081 , B23C2200/082 , B23C2200/201 , B23C2200/203 , B23C2200/208 , Y10T407/1946 , Y10T407/23 , Y10T407/235
摘要： A double-sided cutting insert with a plurality of indexable convex cutting edges can have a top face and a bottom face, at least three convex cutting edges on each face connected by at least three nose corners, at least three peripheral side surfaces extending from each face toward a virtual middle plane; and a common lateral seating surface on each peripheral side surface. Each convex cutting edge can have at least a curved cutting edge region, and can further have a primary substantially straight cutting edge region intermediate the curved cutting edge region and the nose corner. Each peripheral side surface can further have a primary planar facet associated with the primary substantially straight cutting edge, and each face may also be single-handed in same direction.
摘要翻译：具有多个可转位的凸形切割边缘的双面切削刀片可以具有顶面和底面，每个面上至少有三个凸起的切割边缘由至少三个鼻角连接，至少三个从每个角部延伸的周边侧表面面向虚拟的中间飞机; 以及在每个周边侧表面上的公共侧面座面。每个凸形切割刃可以具有至少一个弯曲的切割边缘区域，并且还可以具有在弯曲切割边缘区域和鼻角部之间的初级基本上直的切割边缘区域。每个周边侧表面还可以具有与初级基本上直的切割刃相关联的主平面，并且每个面也可以在同一方向上单手。

7. 发明申请

WO2010126693A1 DOUBLE-SIDED CUTTING INSERT FOR DRILLING TOOL 审中-公开
标题翻译：双面切割刀具
公开(公告)号：WO2010126693A1
公开(公告)日：2010-11-04
申请号：PCT/US2010/030358
申请日：2010-04-08
申请人： TDY INDUSTRIES, INC. , DUFOUR, Jean-Luc , FANG, X. Daniel , WILLS, David J. , HARTMAN, Thomas B.
发明人： DUFOUR, Jean-Luc , FANG, X. Daniel , WILLS, David J. , HARTMAN, Thomas B.
IPC分类号： B23B51/02 , B23B27/14 , B23B51/04
CPC分类号： B23B27/141 , B23B51/048 , B23B2200/0423 , B23B2200/286 , B23B2200/3636 , B23B2200/3681 , Y10T407/23 , Y10T407/235
摘要： A double-sided cutting insert (10) for a drilling tool includes a top side (11), a bottom side (12), and at least one side surface interconnecting the top side (11) and the bottom side (12) and forming at least one cutting edge (13a, 13b, 13c, 13d, 14a, 14b, 14c, 14d). The top side and the bottom side comprise a different external profile and chip groove (17,19) geometry and an identical inscribed circle (33), and each of the top side (11) and the bottom side (12) comprises four indexable cutting edges (13a, 13b, 13c, 13d, 14a, 14b, 14c, 14d).
摘要翻译：一种用于钻具的双面切削刀片（10）包括顶侧（11），底侧（12）和与顶侧（11）和底侧（12）互连的至少一个侧表面，并形成至少一个切削刃（13a，13b，13c，13d，14a，14b，14c，14d）。顶侧和底侧包括不同的外部轮廓和切屑槽（17,19）的几何形状和相同的内接圆（33），并且顶侧（11）和底侧（12）中的每一个包括四个可转位切割边缘（13a，13b，13c，13d，14a，14b，14c，14d）。

8. 发明申请

WO2012021261A1 DOUBLE-SIDED CUTTING INSERTS FOR HIGH FEED MILLING 审中-公开
标题翻译：双面切割刀片，用于高速铣削
公开(公告)号：WO2012021261A1
公开(公告)日：2012-02-16
申请号：PCT/US2011/044431
申请日：2011-07-19
申请人： TDY INDUSTRIES, INC. , FANG, X. Daniel , DUFOUR, Jean-Luc , WILLS, David J.
发明人： FANG, X. Daniel , DUFOUR, Jean-Luc , WILLS, David J.
IPC分类号： B23C5/20
CPC分类号： B23C5/109 , B23B2200/3681 , B23C5/202 , B23C2200/081 , B23C2200/082 , B23C2200/085 , B23C2200/123 , B23C2200/125 , B23C2200/126 , B23C2200/128 , B23C2200/201 , B23C2200/203 , B23C2200/208 , Y10T407/23 , Y10T407/235
摘要： A double-sided cutting insert with a plurality of indexable convex cutting edges can have a top face and a bottom face, at least three convex cutting edges on each face connected by at least three nose corners, at least three peripheral side surfaces extending from each face toward a virtual middle plane; and a common lateral seating surface on each peripheral side surface. Each convex cutting edge can have at least a curved cutting edge region, and can further have a primary substantially straight cutting edge region intermediate the curved cutting edge region and the nose corner. Each peripheral side surface can further have a primary planar facet associated with the primary substantially straight cutting edge, and each face may also be single-handed in same direction. Additionally, in various embodiments, the top and bottom faces of the cutting insert may be formed such that they are twisted or rotated with respect to each other.
摘要翻译：具有多个可转位的凸形切割边缘的双面切削刀片可以具有顶面和底面，每个面上至少有三个凸起的切割边缘由至少三个鼻角连接，至少三个从每个角部延伸的周边侧表面面向虚拟的中间飞机; 以及在每个周边侧表面上的公共侧面座面。每个凸形切割刃可以具有至少一个弯曲的切割边缘区域，并且还可以具有在弯曲切割边缘区域和鼻角部之间的初级基本上直的切割边缘区域。每个周边侧表面还可以具有与初级基本上直的切割刃相关联的主平面，并且每个面也可以在同一方向上单手。另外，在各种实施例中，切削刀片的顶面和底面可以形成为使得它们相对于彼此扭转或旋转。

9. 发明申请

WO2011075313A1 TOOL HOLDER POCKET FOR MULTIPLE DIFFERENTLY-SHAPED CUTTING INSERTS 审中-公开
标题翻译：多种不同形状的切割刀具的工具座
公开(公告)号：WO2011075313A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/058502
申请日：2010-12-01
申请人： TDY INDUSTRIES, INC. , FANG, X., Daniel , DUFOUR, Jean-Luc , WILLS, David J.
发明人： FANG, X., Daniel , DUFOUR, Jean-Luc , WILLS, David J.
IPC分类号： B23C5/22
CPC分类号： B23C5/2208 , B23C5/06 , B23C2200/0405 , B23C2200/0422 , B23C2200/0444 , B23C2200/045 , B23C2200/0455 , B23C2200/0488 , B23C2210/168 , Y10T407/1906 , Y10T407/191 , Y10T407/22 , Y10T407/2202 , Y10T407/2206 , Y10T407/2266
摘要： Insert pockets of tool holders configured to accommodate multiple differently-shaped cutting inserts are disclosed. Cutting tool holders and cutting tool systems are also disclosed.
摘要翻译：公开了配置成容纳多个不同形状的切削刀片的刀架的插入口。还公开了切削刀架和切削刀具系统。

10. 发明申请

WO2004094092A1 ANTIROTATION TOOL HOLDER AND CUTTING INSERT 审中-公开
标题翻译：防滑工具夹和切割插件
公开(公告)号：WO2004094092A1
公开(公告)日：2004-11-04
申请号：PCT/US2004/006377
申请日：2004-03-02
申请人： TDY INDUSTRIES, INC. , DUFOUR, Jean-Luc , FANG, X., Daniel , WILLS, David, J.
发明人： DUFOUR, Jean-Luc , FANG, X., Daniel , WILLS, David, J.
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , B23C5/06 , B23C2200/045 , B23C2200/0466 , B23C2200/125 , B23C2200/164 , B23C2200/168 , B23C2210/168 , Y10T82/10 , Y10T407/192 , Y10T407/1924 , Y10T407/1934 , Y10T407/1936 , Y10T407/1944 , Y10T407/20 , Y10T407/22 , Y10T407/2202 , Y10T407/2272 , Y10T407/2274 , Y10T407/23 , Y10T407/235 , Y10T409/303808
摘要： The present invention relates to embodiments of a cutting tool holder (10) having at least one insert pocket (13), wherein at least one insert pocket comprises a side surface (15) and at least one antirotation stop (16) protruding from the side surface. The antirotation stop may comprise at least two substantially planar surfaces. In certain embodiments, the cutting tool holder may have a pocket which comprises a bottom surface and an antirotation stop having three substantially planar surfaces that are substantially perpendicular to the bottom surface. The antirotation stop may be integral to the tool holder or may be produced separately and attached, either permanently or temporarily, to the tool holder. Embodiments may further comprise additional antirotation stops is desired by the machining application. In one embodiment, the cutting tool holder includes an insert pocket in the tool holder and at least one antirotation stop protruding from at least one of a side wall and the bottom surface of the insert pocket, wherein the antirotation stop comprises at least two substantially planar surfaces. A cutting insert (12) may be secured in the tool holder, wherein the cutting insert has a recess (17) having a shape that is non-complementary to the shape of the antirotation stop and may be made from tungsten based carbide or cermet.
摘要翻译：本发明涉及具有至少一个插入口袋（13）的切割工具保持器（10）的实施例，其中至少一个插入口袋包括侧面（15）和至少一个从侧面突出的防旋转止动件（16）表面。防旋转止动件可以包括至少两个基本平坦的表面。在某些实施例中，切割工具保持器可以具有包括底表面的凹口和具有基本上垂直于底表面的三个基本上平坦的表面的防旋转止动件。防旋转止动件可以与工具夹一体，或者可以分开制造，永久地或暂时地连接到工具架上。实施例还可以包括加工应用所需的额外的抗旋转停止。在一个实施例中，切割工具保持器包括工具保持器中的刀片凹槽和从刀片槽的侧壁和底表面中的至少一个突出的至少一个防旋转止动件，其中防旋转止动件包括至少两个基本上平面的表面。切削刀片（12）可以被固定在工具保持器中，其中切削刀片具有凹部（17），凹部（17）具有与防旋转止动件的形状不互补的形状，并且可以由钨基碳化物或金属陶瓷制成。

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