(1) Power-operated cutting tools for machining of metals; mechanical insert blades used in power-operated cutting tools for machining of metals; mechanical rough molded insert blades used in power-operated cutting tools for machining of metals; wedges used in power-operated cutting tools for machining of metals; tool holder for gripping and positioning a power-operated tool in a lathe, milling machine, and Computer Numerical Control (CNC) machining center; milling cutters; single-point power-operated cutting tool for finishing an existing hole; rotating power-operated cutting tool for removing material from a workpiece; shanks for power-operated cutting tools for machining of metals.
Machine cutting tools and machine tool parts, namely,
indexable and throwaway cutting inserts and molded blanks,
cutting tips and chipbreakers of carbide and ceramic,
inserted blade cutters, drills, reamers, single and
multi-point cutting tools, threading and grooving tools,
toolholding and workholding fixtures, actuated tools,
toolholders, tool parts, boring bars, milling cutters, end
mills, turning tools, adaptors and shanks for mounting
cutting tools, and parts for all of the foregoing.
(1) Metalworking machine tools and parts for metalworking machine tools, namely, indexable and throwaway cutting inserts and molded blanks of carbide and ceramic, cutting tips and chipbreakers of carbide and ceramic, inserted blade cutters of carbide and ceramic, indexable drills of carbide to form bores in workpieces, reamers, single point metalworking cutting tools with replaceable carbide and ceramic cutting insert for turning, shaping, planing and boring of metals on power-operated metalworking machines and multi-point metalworking cutting tools with multiple replaceable carbide and ceramic cutting inserts for milling, drilling and reaming of metals on power-operated metalworking machines, threading and grooving tools used in machining of metals on power-operated metalworking machines, namely, solid carbide threading tools for threading of metal parts on power-operated metalworking machines, threading tools with replaceable carbide and ceramic cutting inserts for threading metal parts on power-operated metalworking machines, toolholding fixtures for securing metalworking machine tools on power-operated metalworking machines, workholding fixtures for securing metal workpieces on power-operated metalworking machines, actuated tools to control the movement of carbide and ceramic cutting inserts relative to a metal workpiece during the machining of the metal workpiece on a power-operated metalworking machine, metalworking boring bars with replaceable carbide and ceramic cutting inserts for creating bores in metals on power-operated metalworking machines, metalworking milling cutters used in milling of metals on power-operated metalworking machines, end mills used in milling of metals on power-operated metalworking machines, metalworking turning tools used to machine a rotating workpiece on a power-operated metalworking machine to form round features on the workpiece, adaptors used to connect metalworking machine tools and metalworking machine toolholders to power-operated metalworking machine spindles and shanks.
machine cutting tools and machine tool parts, namely, indexable and throwaway cutting inserts and molded blanks, cutting tips and chipbreakers of carbide and ceramic, inserted blade cutters, drills, reamers, single and multi-point cutting tools, threading and grooving tools, toolholding and workholding fixtures, actuated tools, toolholders, tool parts, boring bars, milling cutters, end mills, turning tools, adaptors and shanks for mounting cutting tools, and parts for all of the foregoing
A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.
B23C 3/00 - Fraisage de pièces particulièresOpérations de fraisage spécialesMachines à cet effet
E01B 31/13 - Enlèvement du métal des rails, joints de rails, ou plaques d'appui, p. ex. pour l'ébarbage des soudures, la remise en état des rails usés par fraisage
B23C 1/12 - Machines à fraiser non conçues pour des pièces particulières ou des opérations spéciales avec une broche orientable sous différents angles, p. ex. horizontalement ou verticalement
B23C 5/06 - Fraises à surface, c.-à-d. fraises n'ayant qu'une surface de coupe pratiquement plate, ou principalement une telle surface
B23C 5/20 - Outils de fraisage caractérisés par des particularités physiques autres que la forme à taillants ou dents amovibles
B23Q 9/00 - Agencements pour le support ou le guidage d'appareils ou de machines portatifs pour le travail du métal
A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.
B23C 3/00 - Fraisage de pièces particulièresOpérations de fraisage spécialesMachines à cet effet
E01B 31/13 - Enlèvement du métal des rails, joints de rails, ou plaques d'appui, p. ex. pour l'ébarbage des soudures, la remise en état des rails usés par fraisage
B23C 5/06 - Fraises à surface, c.-à-d. fraises n'ayant qu'une surface de coupe pratiquement plate, ou principalement une telle surface
B23C 5/20 - Outils de fraisage caractérisés par des particularités physiques autres que la forme à taillants ou dents amovibles
B23Q 9/00 - Agencements pour le support ou le guidage d'appareils ou de machines portatifs pour le travail du métal
05 - Produits pharmaceutiques, vétérinaires et hygièniques
06 - Métaux communs et minerais; objets en métal
07 - Machines et machines-outils
08 - Outils et instruments à main
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
(1) Ceramic refractory materials; ceramic machine tools and machine tool parts; ceramic metal forming tools; ceramic cutting tool inserts; ceramic chip breakers; ceramic drills; ceramic single and multi-point cutting tools; ceramic threading and grooving tools; ceramic boring bars; ceramic milling cutters; ceramic end mills; ceramic turning tools; ceramic guides and wear parts; ceramic components for machines or machinery designed to resist wear from corrosion, friction, abrasion or rubbing; ceramic tool holders and parts for tool holders; ceramic fixtures, namely, ceramic tooling used in industrial machinery, namely, aluminum can making machines, machines for the forming of wire, rods, tubes or shapes, hydraulic presses, punch presses, compactors, pultrusion machines, injection molders and blow molders, machines for metal forming, machines for compressing or shaping powders using dies or punches, machines for the shaping of plastic components; ceramic balls, rollers, and bushings; medical ceramics, namely, medical implants made from ceramic materials, namely, articulating joints for fingers and toes, spinal cages, hip femoral components, hip cup components, knee femoral components, femoral shoulder components; ceramic battery tooling, namely, ceramic tooling used in the manufacture of batteries; welding rollers and ceramic welding tooling, namely, ceramic tooling used in welding equipment; ceramic nozzles; ceramic valve components; ceramic pistons and plungers; ceramic choke components, namely, choke seats, seals, bushings, plugs, gates, trunnions, balls, inlet liners, exit liners, body liners, and main bodies, all made from ceramic; ceramic seals for use in industrial machinery; and ceramic blades, knives, slitters, and cutters
A railway rail milling apparatus for milling at least a portion of a desired profile on a railway rail in situ, comprises: a milling cutter rotatable about a rotation axis and positioned about the railway rail to mill a facet of the desired profile along the railway rail; and a plurality of cutting inserts mounted around a periphery of the cutter face. Each cutting insert comprises a cutting edge extending from the cutter face to engage and mill the facet. Each cutting edge
includes two ends defining a circular ring as the milling cutter rotates, which is substantially perpendicular to a plane of the facet. A distance between the
rotation axis and a closer edge of the facet is less than a distance from the rotation axis to the inner radius of the circular ring, and the rotation axis is offset from the facet.
B23C 3/00 - Fraisage de pièces particulièresOpérations de fraisage spécialesMachines à cet effet
B23C 5/06 - Fraises à surface, c.-à-d. fraises n'ayant qu'une surface de coupe pratiquement plate, ou principalement une telle surface
B23C 5/20 - Outils de fraisage caractérisés par des particularités physiques autres que la forme à taillants ou dents amovibles
E01B 31/13 - Enlèvement du métal des rails, joints de rails, ou plaques d'appui, p. ex. pour l'ébarbage des soudures, la remise en état des rails usés par fraisage
A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.
A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a facet along the railway rail with the cutting edges rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling a depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail. The facet has an interior longitudinal edge proximal to the rotation axis of the milling cutter, and an exterior longitudinal edge distal therefrom. An included angle between the cutting edge of a given cutting insert and the exterior longitudinal edge of the facet is 25.degree. to 50.degree..
B23C 3/00 - Fraisage de pièces particulièresOpérations de fraisage spécialesMachines à cet effet
B23C 5/06 - Fraises à surface, c.-à-d. fraises n'ayant qu'une surface de coupe pratiquement plate, ou principalement une telle surface
B23C 5/20 - Outils de fraisage caractérisés par des particularités physiques autres que la forme à taillants ou dents amovibles
E01B 31/13 - Enlèvement du métal des rails, joints de rails, ou plaques d'appui, p. ex. pour l'ébarbage des soudures, la remise en état des rails usés par fraisage
A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.
E01B 31/13 - Enlèvement du métal des rails, joints de rails, ou plaques d'appui, p. ex. pour l'ébarbage des soudures, la remise en état des rails usés par fraisage
B23C 3/00 - Fraisage de pièces particulièresOpérations de fraisage spécialesMachines à cet effet
B23C 5/20 - Outils de fraisage caractérisés par des particularités physiques autres que la forme à taillants ou dents amovibles
B23C 5/06 - Fraises à surface, c.-à-d. fraises n'ayant qu'une surface de coupe pratiquement plate, ou principalement une telle surface
The present invention is directed to an insert, a slotting cutter assembly and a method for machining a plurality of slots in a metallic alloy part. The insert may comprise a cutting edge, at least one primary radius, at least two secondary radii and a clearance angle. The cutting edge may form a narrow outer end at a tip of the insert and a larger width region at a distance inward from the narrow outer end. The clearance angle may extend rearward from the cutting edge. The slotting cutter assembly may comprise a plurality of inserts and a cutter body. The cutter body may comprise a plurality of retaining slots and a plurality of support portions. The retaining slot may be configured to receive the insert. The support portion may provide support for the insert.
A cutting tool includes a novel cutting insert retaining and adjusting mechanism. The cutting insert retaining and adjusting mechanism is associated with a recess in the cutting tool and includes a nest slidably mounted in the recess. The nest includes a cutting insert pocket. The cutting insert retaining and adjusting mechanism includes a first wedge adapted to selectively exert pressure on the nest to retain the nest in a desired position in the recess, and a second wedge adapted to selectively exert pressure on a cutting insert positioned in the cutting insert pocket to retain the cutting insert in a desired position. The mechanism further includes an adjustment screw including a first threaded portion and a second threaded portion. The first threaded portion is threadedly disposed in a threaded bore in the cutting tool body, and the second threaded portion is threadedly disposed in a threaded bore in the nest. The first threaded portion has the same handedness but a different thread pitch as the second threaded portion. Rotating the adjustment screw axially slidably advances and retracts the nest in the recess.
A cutting tool (5) includes a cutting insert retaining and adjusting mechanism. The cutting insert retaining and adjusting mechanism is associated with a recess (26) in the cutting tool (5) and includes a nest (24) slidably mounted in the recess (26). The nest (24) includes a cutting insert pocket (22). The cutting insert retaining and adjusting mechanism includes a first wedge (46) adapted to selectively exert pressure on the nest (24) to retain the nest (24) in a desired position in the recess (26), and a second wedge (44) adapted to selectively exert pressure on a cutting insert (20) positioned in the cutting insert pocket (22) to retain the cutting insert (20) in a desired position. The mechanism further includes an adjustment screw (88) including a first threaded portion (88a) and a second threaded portion (88b). The first threaded portion (88a) is threadedly disposed in a threaded bore (84) in the cutting tool body (10), and the second threaded portion (88b) is threadedly disposed in a threaded bore (86) in the nest (24). The first threaded portion (88a) has the same handedness but a different thread pitch as the second threaded portion (88b). Rotating the adjustment screw (88) axially slidably advances and retracts the nest (24) in the recess (26).
A cutting insert for a ball nose end mill includes a body including two opposed substantially flat retention surfaces. Each retention surface includes a chip control groove thereon extending from a point at or near an axial center of the body at an angle relative to the axial center of the body. The insert further includes a peripheral surface joining the two retention surfaces, wherein the peripheral surface includes a locating surface at a first end thereof and two arcuate surfaces at an opposed, second end thereof extending rearwardly from approximately the axial center of the second end and positioned on opposite sides of the insert symmetrically with respect to the centerline of the insert. The arcuate surfaces each including an arcuate cutting edge at the intersection of outer portion of a chip control groove and the arcuate surface. The arcuate surfaces are formed with a face clearance angle under the cutting edges.
A cutting insert for a ball nose end mill includes a body including two opposed substantially flat retention surfaces. Each retention surface includes a chip control groove thereon extending from a point at or near an axial center of the body at an angle relative to the axial center of the body. The insert further includes a peripheral surface joining the two retention surfaces, wherein the peripheral surface includes a locating surface at a first end thereof and two arcuate surfaces at an opposed, second end thereof extending rearwardly from approximately the axial center of the second end and positioned on opposite sides of the insert symmetrically with respect to the centerline of the insert. The arcuate surfaces each including an arcuate cutting edge at the intersection of outer portion of a chip control groove and the arcuate surface. The arcuate surfaces are formed with a face clearance angle under the cutting edges.
A cutting insert for a ball nose end mill includes a body including two opposed substantially flat retention surfaces. Each retention surface includes a chip control groove thereon extending from a point at or near an axial center of the body at an angle relative to the axial center of the body. The insert further includes a peripheral surface joining the two retention surfaces, wherein the peripheral surface includes a locating surface at a first end thereof and two arcuate surfaces at an opposed, second end thereof extending rearwardly from approximately the axial center of the second end and positioned on opposite sides of the insert symmetrically with respect to the centerline of the insert. The arcuate surfaces each including an arcuate cutting edge at the intersection of outer portion of a chip control groove and the arcuate surface. The arcuate surfaces are formed with a face clearance angle under the cutting edges.
The present invention is directed to an insert, a slotting cutter assembly and a method for machining a plurality of slots in a metallic alloy part. The insert may comprise a cutting edge, at least one primary radius, at least two secondary radii and a clearance angle. The cutting edge may form a narrow outer end at a tip of the insert and a larger width region at a distance inward from the narrow outer end. The clearance angle may extend rearward from the cutting edge. The slotting cutter assembly may comprise a plurality of inserts and a cutter body. The cutter body may comprise a plurality of retaining slots and a plurality of support portions. The retaining slot may be configured to receive the insert. The support portion may provide support for the insert.
The present invention is directed to an insert, a slotting cutter assembly and a method for machining a plurality of slots in a metallic alloy part. The insert may comprise a cutting edge, at least one primary radius, at least two secondary radii and a clearance angle. The cutting edge may form a narrow outer end at a tip of the insert and a larger width region at a distance inward from the narrow outer end. The clearance angle may extend rearward from the cutting edge. The slotting cutter assembly may comprise a plurality of inserts and a cutter body. The cutter body may comprise a plurality of retaining slots and a plurality of support portions. The retaining slot may be configured to receive the insert. The support portion may provide support for the insert.
The present invention is directed to an insert, a slotting cutter assembly and a method for machining a plurality of slots in a metallic alloy part. The insert may comprise a cutting edge, at least one primary radius, at least two secondary radii and a clearance angle. The cutting edge may form a narrow outer end at a tip of the insert and a larger width region at a distance inward from the narrow outer end. The clearance angle may extend rearward from the cutting edge. The slotting cutter assembly may comprise a plurality of inserts and a cutter body. The cutter body may comprise a plurality of retaining slots and a plurality of support portions. The retaining slot may be configured to receive the insert. The support portion may provide support for the insert.
(1) Metal cutting tools and metal working machine tool parts, namely, indexable and throwaway cutting inserts and molded cutter blanks and tips, chipbreakers of carbide, cast alloy and ceramic, indexable and throwaway insert cutting tools, inserted blade cutters, boring bars, milling cutters, end mills, lathe tools, brazed tools, drills, reamers, single and multi-point cutting tools, threading and grooving tools, fixtures, actuated tooling, toolholders, cartridges and toolholding systems.
(2) Metal cutting tools and metal working machine tool parts, namely, indexable and throwaway cutting inserts and chipbreakers of carbide and ceramic, indexable and throwaway insert cutting tools, boring bars, milling cutters, end mills, lathe tools, drills, single and multi-point cutting tools, threading and grooving tools, toolholders, cartridges and toolholding systems.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Metal cutting tools and metal working machine tool parts, namely, indexable and throwaway cutting inserts and chipbreakers of carbide and ceramic, indexable and throwaway insert cutting tools, boring bars, milling cutters, end mills, lathe tools, drills, single and multi-point cutting tools, threading and grooving tools, toolholders, cartridges and toolholding systems.
(2) Machine cutting tools and machine tool parts, namely, indexable and throwaway cutting inserts and molded blanks, tips and chipbreakers of carbide, cast alloy and ceramic, inserted blade cutters, brazed tools, drills, reamers, single and multi-point cutting tools, threading and grooving tools, toolholding and workholding fixtures, actuated tools, toolholders, tool parts, boring bars, milling cutters, end mills, turning tools, and adaptors and shanks for mounting cutting tools and parts for all the foregoing.
machine cutting tools and machine tool parts, namely, indexable and throwaway cutting inserts and molded blanks, cutting tips and chipbreakers of carbide, [cast alloy and] ceramic, inserted blade cutters, [brazed tools,] drills, reamers, single and multi-point cutting tools, threading and grooving tools, toolholding and workholding fixtures, actuated tools, toolholders, tool parts, boring bars, milling cutters, end mills, turning tools, and adaptors and shanks for mounting cutting tools and parts for all of the foregoing
machine cutting tools and machine tool parts, namely, indexable and throwaway cutting inserts and molded blanks, cutting tips and chipbreakers of carbide, [cast alloy and] ceramic, inserted blade cutters, [brazed tools,] drills, reamers, single and multi-point cutting tools, threading and grooving tools, toolholding and workholding fixtures, actuated tools, toolholders, tool parts, boring bars, milling cutters, end mills, turning tools, and adaptors and shanks for mounting cutting tools and parts for all of the foregoing
