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| Application No. | Application Title | Issue Date |
| 20110299947 | CUTTING TOOL WITH RADIAL CUTTING EDGES A cutting tool includes a body having a working end and a plurality of cutting edges at the working end of the body. Each cutting edge includes a radial cutting edge component. Each radial cutting edge component is oriented at an angle to a radius extending from an axis... | 12/08/2011 |
| 20110265616 | ULTRA-PURE, SINGLE-CRYSTAL SIC CUTTING TOOL FOR ULTRA-PRECISION MACHINING Systems and methods that use a single-crystal boule SiC sharpened into a cutting tool for ultra-precision machining of ferrous alloys are disclosed. Conventional ultra-precision machining uses single-crystal natural diamond. Despite the exceptional mechanical properties... | 11/03/2011 |
| 20110182679 | ROTATING SHAFT TOOL The invention relates to a shaft tool for machine tools, comprising a shaft, a tool head disposed at a shaft end and equipped with at least one cutting element, and comprising a coupling element disposed at the other shaft end for direct or indirect connection to a mach... | 07/28/2011 |
| 20110013998 | END MILL WITH DIFFERENT HELIX ANGLES The present invention relates to an end mill, primarily for coarse machining of metallic work pieces, comprising an even number of main flutes that spiral around the periphery of the mill, said flutes having a relatively smaller and a relatively larger helix angle relat... | 01/20/2011 |
| 20100329799 | Cutting tool for lapping plate A cutting tool for a lapping plate surface profile comprises a major body and a cutting body, and the cutting body comprises a first connection surface, a second connection surface and a third connection surface connecting the first connection surface and the second con... | 12/30/2010 |
| 20100290849 | COMPOSITE CEMENTED CARBIDE ROTARY CUTTING TOOLS AND ROTARY CUTTING TOOL BLANKS Composite articles, including composite rotary cutting tools and composite rotary cutting tool blanks, and methods of making the articles are disclosed. The composite article includes an elongate portion. The elongate portion includes a first region composed of a first ... | 11/18/2010 |
| 20100202839 | DOUBLE-SIDED CUTTING INSERTS FOR HIGH FEED MILLING 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... | 08/12/2010 |
| 20100172703 | SPHERICAL MILLING CUTTER The present invention concerns a spherical milling cutter having a shaft and a cutting part which has at least one cutting edge disposed on a spherical surface. To provide a spherical milling cutter having the features set forth in the opening part of the specification ... | 07/08/2010 |
| 20100129169 | Corner Portion Working Tool A corner portion working tool includes: a main body portion 4 having a space 5 through which a cutting fluid can pass; and a blade portion 8 that is provided in the main body portion 4 and can be displaced outwardly of the main body portion <... | 05/27/2010 |
| 20100104383 | BLADE HOLDER AND FACE MILL The invention relates to a cutter support (11) for fastening to a cutter head, comprising a shaft-like pin (11) and a head, having a soldered-in cutter (12) with a minor cutting edge formed by a face (27) and a free surface (28). Accor... | 04/29/2010 |
| 20100098506 | CEMENTED CARBIDE, CUTTING TOOL, AND CUTTING DEVICE The invention relates to a cemented carbide material having a hard phase including tungsten carbide (WC) grains having an average grain size of 0.3 microns or less and also including cobalt (Co) as a bonding phase. The material also includes cobalt tungsten carbide grai... | 04/22/2010 |
| 20100098504 | END MILLING CUTTER WITH DIFFERENT CUTTING EDGES The invention concerns an end milling cutter having a plurality of end cutting edges (10, 20) of which at least a first (10) extends to the axis (30) of the milling cutter. To provide an end milling cutter which allows markedly higher axial feed mov... | 04/22/2010 |
| 20100021255 | Rotationally Drivable Cutting or Milling Tool and Method, and Use of Such a Cutting Tool for Producing Driving and Conveyor Belts A rotationally drivable cutting or milling tool has at least one first cutting tooth effective in a first rotational direction and at least one second cutting tooth effective in a second rotational direction opposite to the first rotational direction. The at least one f... | 01/28/2010 |
| 20100006181 | Cylindrical Cutter with Helical Cutting Line A cylindrical cutter for machining wood, wooden materials and plastics, has at least one helical cutting edge, wherein a helix angle λs of the at least one cutting edge is in a range of 70° to close to 90°, a rake angle γr of the at least one c... | 01/14/2010 |
| 20100000063 | METHOD AND DEVICE FOR REPAIRING THE LIQUID-COOLED ELECTRICAL WINDINGS OF THE STATOR OF AN ELECTRIC GENERATOR A method for repairing the liquid-cooled electrical windings of the stator of an electric generator, in which each electrical winding has a plurality of bars, which are set alongside one another and, in part, have channels for conveying the cooling fluid, and a terminal... | 01/07/2010 |
| 20090324347 | MILLING CUTTER MANUFACTURING METHOD A method of manufacturing a milling cutter having a cutting head and a coaxial integral shank comprising the steps of grinding, in a first grinding operation, a plurality of helical flutes (5) into the outer periphery of a cutter blank from a lead end (24)... | 12/31/2009 |
| 20090311055 | MILLING TOOL AND METHOD, IN PARTICULAR FOR MILLING COMPOSITE MATERIALS The tool (1) according to the invention is equipped with cutting inserts (5) made of polycrystalline diamond and with washing channels cooling the tool from the inside and discharging, through outlet holes (15), jets of compressed air that remove th... | 12/17/2009 |
| 20090185874 | GLASS CUTTING TOOL A glass cutting tool includes a cutter body provided at a bottom portion thereof with a hole-cutting portion. The hole-cutting portion has a circular cross section and a recessed hole recessed inwardly from a bottom end thereof, such that the contact area between the ho... | 07/23/2009 |
| 20090110495 | SMALL RADIUS END MILL TOOL An end mill including a shank having one end gripped by a chuck which is rotatable about a predetermined rotation axis, and a blade body attached to the other end of the shank and rotatable together with the shank. The blade body has a shape in which the area of a cross... | 04/30/2009 |
| 20080286056 | RADIUS END MILL In the radius end mill, main gash faces has an angle of inclination with respect to an axis that is smaller than a twist angle of chip discharge flutes. The main gash faces are formed on inner circumferential sides of distal end portions of wall surfaces that face in a ... | 11/20/2008 |
| 20080273930 | Milling Tool, a Cutting Insert for Milling Tool as Well as a Solid Milling Tool The invention relates to a milling tool intended for chip-removing machining, comprising a basic body rotatable around a geometrical centre axis and a plurality of peripherically spaced-apart, detachable cutting inserts, which separately are securable in insert pockets ... | 11/06/2008 |
| 20080273932 | Radius Endmill A radius endmill has a peripheral cutting edge, a bottom cutting edge, and a rounded corner cutting edges whose ridge line is defined by a circular arc having a given radius as measured in a side view of the endmill that is parallel to the axis. The rounded corner cutti... | 11/06/2008 |
| 20080226404 | THREAD CUTTING INSERT In this thread cutting insert, on a common edge section of front and back faces of an insert main body, there is formed a pair of cutting edge sections that project from the edge section when seen from a direction facing the front and back faces, and on at least two of ... | 09/18/2008 |
| 20080206000 | MULTI-FLUTE BALL ENDMILL FOR AIRFOIL MACHINING A milling cutter comprises a shank section joined to a cutting section. The cutting section includes a plurality of peripheral teeth separated by a plurality of flutes to form cutting edges extending around the cutting section in a helix direction. The number of respect... | 08/28/2008 |
| 20080196704 | Tool For Machining a Workpiece Made of a Hard Material There is described a tool as well as a method for machining a workpiece made of a hard material by means of a geometrically determined blade. In order to obtain an improved surface quality of the machined workpiece when machining such a hard and brittle material, a tool... | 08/21/2008 |
| 20080187403 | Milling Tool A milling tool with an axis of rotation D has a tool shank and a cutter region. The cutter region has a planar cutting edge running approximately perpendicularly to the axis of rotation D and merges peripherally into a main cutting edge and centrally into a secondary cu... | 08/07/2008 |
| 20080145165 | High-Speed Milling Cutter System and Method for Producing Metallic Guide Elements Metallic guide elements having a functional area are made from profiled blanks by hot forming the profiled blanks and subsequently milling in a high speed milling cutter system the profiled blanks by a position-controlled milling cutter head with milling disks of a grea... | 06/19/2008 |
| 20080145158 | Milling Cutter A milling cutter is used for processing a metal substrate and includes a handle and a cutting portion. The cutting portion extends outward from one end of the handle. The cutting portion includes at least two opposite spiral guiding grooves. A cutting knifes is provided... | 06/19/2008 |
| 20080138163 | PROCESS OF PRODUCING NANOCRYSTALLINE BODIES A process by which nanostructured monolithic bodies can be produced in a single continuous operation, as opposed to multi-stage deformation processing. The process generally entails continuously producing a chip having a nanostructured microstructure by engaging a solid... | 06/12/2008 |
| 20080118314 | Milling insert and a milling tool, as well as a shim plate for such tools An indexable milling insert includes opposite top and bottom sides between which a peripheral clearance surface extends, and two opposite cutting edges formed in the transition between the top side and the clearance surface. Each of the cutting edges includes a substant... | 05/22/2008 |
| 20080050184 | Method For Cutting Freeform Surfaces, Cutting Tool And Use Of The Cutting Tool In a method for cutting freeform surfaces, a workpiece is cut by a cutting tool such that a desired freeform surface may be achieved, the cutting tool for cutting purposes being moved along at least one defined cutting path relative to the workpiece. A cutting tool is u... | 02/28/2008 |
| 20070280792 | Polycrystalline diamond tool for cutting A tool has a shaft and a tip on the shaft. The tip supports rougher and chipbreaker finisher wings which, for example, may be polycrystalline diamond wings. Also, the rougher and chipbreaker finisher wings may be arranged, for example, to provide either upshear or downs... | 12/06/2007 |
| 20070201958 | Cutter blade The invention provides a cutter blade (4) adapted to be arranged in a milling drum (1) of a milling machine. The cutter blade (4) has an annular body (7), and peripheral teeth (8) arranged at the annular body (7). The teeth (... | 08/30/2007 |
| 20070201957 | ROTARY CUTTING TOOL A rotary cutting tool comprises a body having opposite ends and a plurality of diametrally opposed pairs of flutes forming cutting edges extending helically from one end of the body toward the opposite end. All of the cutting edges are circumferentially spaced uniformly... | 08/30/2007 |
| 20070172321 | Ball endmill A ball endmill includes a cylindrical tool body that is to be rotated about its axis, ball-nosed end cutting edges located in an axially distal end portion of the tool body and describing a semi-spherical-shaped locus during rotation of the tool body, and spiral gashes ... | 07/26/2007 |
| 20070172320 | Method and device for cutting freeform surfaces by milling A method and a device for cutting freeform surfaces is disclosed. In 5-axis cutting, a workpiece is milled by a tool, i.e., a milling cutter, in such a way that a desired freeform surface is obtained. The tool is moved for cutting along at least one tool path, i.e., cut... | 07/26/2007 |
| 20070160429 | END MILL AND A METHOD OF OPERATING AN END MILL An end mill for cutting or milling objects and a method of operation thereof. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification mus... | 07/12/2007 |
| 20070147965 | SMALL RADIUS END MILL TOOL An end mill including a shank having one end gripped by a chuck which is rotatable about a predetermined rotation axis, and a blade body attached to the other end of the shank and rotatable together with the shank. The blade body has a shape in which the area of a cross... | 06/28/2007 |
| 20070122245 | Chamfering tool A circular truncated cone-shaped cutting section (3) of a chamfering tool (1) having a first blade section (31) which is tilted so that a chip is discharged to a side of a shank section (2), and a second blade section (32) which is til... | 05/31/2007 |
| 20070098506 | Rotary cutting tool with non-uniform distribution of chip-breaking features 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 pluralit... | 05/03/2007 |
