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WO/2020/118460A1 |
Illustrated and described is a tool (11) for the rotary and cutting machining of workpieces, having a plurality of blades (31) that are arranged on the tool body (17) and are arranged in blade arrangements (19), and having a securing ele...
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WO/2019/106650A9 |
A slotting tool body (22) includes a disc-like cutter portion (26) and a shank portion (56) projecting rearwardly therefrom. The cutter portion (26) includes a resilient clamping portion (32) having a peripherally disposed insert receivi...
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WO/2020/111658A1 |
The present invention relates to a PVD ceramic thin film coated cutting insert that can be suitably used for processing difficult-to-cut materials having low thermal conductivity, such as Inconel and titanium. The cutting insert accordin...
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WO/2020/110107A1 |
A method for performing a cutting operation on a workpiece is provided. The method comprises providing a workpiece being made of a metal characterized by a thermal conductivity of no greater than about 100 W100 w/(m-K) (approximately 57....
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WO/2020/111122A1 |
This coated tool comprises a base and a coating layer positioned upon the base. The coating layer comprises: a first layer having a thickness of at least 1 µm and positioned near the base; and a second layer positioned further away from...
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WO/2020/102924A1 |
A zirconia ceramic solid tool and a manufacturing method therefor, and a use of the tool in graphite. A base body of the ceramic tool is t-ZrO 2-based ceramic, and components thereof comprise Zr 0.92Y 0.08O 1.962. The ceramic tool is dop...
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WO/2020/103219A1 |
Disclosed is a direct-drive drilling machine or milling machine with an external rotor electric motor, the machine comprising a machine base, a machine stand (1), a mechanical drive portion and an electrical control box portion (11), whe...
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WO/2019/106663A9 |
A single-sided three-way indexable milling insert for feed milling operations, includes a positive basic shape, a rake surface, a peripheral surface including side abutment surfaces, a base bearing surface and a screw hole connecting the...
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WO/2020/098992A1 |
The invention relates to a method for machining a workpiece (10) comprising a surface, in particular in a bore, into which surface a grooved structure (12) having grooves (14) and webs (16) lying therebetween is introduced, wherein undes...
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WO/2020/100536A1 |
The purpose of the present invention is to eliminate the formation of a shape that induces reduction of fatigue strength, without forming a step part, in a shape portion formed by machining. This processing apparatus (1) comprises: end m...
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WO/2020/094500A1 |
The invention relates to a machining disc, and a method for producing same, for machining materials and in particular for machining light metals, non-ferrous metals, plastics and wood, said machining disc having an essentially circular o...
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WO/2020/090738A1 |
A cutting insert according to an embodiment is provided with a main body having a first face, a second face and side surfaces. The first face has a firs corner, a second corner and a first side. The first side is positioned between the f...
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WO/2020/090372A1 |
The present invention addresses the problem of providing a rotating tool comprising a high-performance breaker. This rotating tool is provided with a rotating tool body 10 and with an edge section 20 having a cutting edge which is formed...
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WO/2020/084959A1 |
An end mill which has excellent strength and durability, and which, while having a small diameter, comprises multiple cutting blades well attached to the main body, and a simple manufacturing method thereof are provided. This end mill co...
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WO/2020/084958A1 |
An end mill which has excellent strength and durability, and which, while having a small diameter, comprises a cutting blade well attached to the main body, and a simple manufacturing method thereof are provided. This end mill comprises:...
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WO/2020/084960A1 |
Provided is a method for manufacturing an end mill, the method making it possible to suppress warping of a cutting blade and to attach the cutting blade to a body in an excellent manner. This method for manufacturing an end mill includes...
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WO/2020/083896A1 |
A cutting tool comprising a body (100) and a circular cutting insert (200) mounted in an insert seat (104) of the body (100), the cutting insert comprising an anti-rotation stopping indent (205) formed in a transition between a bottom su...
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WO/2020/085245A1 |
A cutting insert according to an embodiment of the present invention has a first surface, a second surface, and a side surface. The first surface has a polygonal shape and has a first corner, a second corner, a third corner, a first side...
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WO/2020/079875A1 |
Provided are: an optical laminate with a cover glass which is less susceptible to cracking; and an image display device which is provided with a cover glass and comprises said optical laminate with a cover glass. This optical laminate wi...
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WO/2020/079893A1 |
Provided is a cutting tool comprising a substrate that has a relief surface, and a coating film that coats the relief surface, wherein: the coating film includes an α-Al2O3 layer provided on the substrate; the α-Al2O3 layer includes cr...
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WO/2020/079894A1 |
A cutting tool provided with a base material having a cutting face, and a coating film for coating the cutting face, wherein the coating film includes an α-Al2O3 layer provided on the base material, the α-Al2O3 layer includes α-Al2O3 ...
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WO/2020/075489A1 |
This end mill is provided with: an end mill body (1) rotated, around an axis line (O) in the rotary direction of the end mill; and a cutting blade (5) having an outer peripheral cutting edge (6) formed on the outer periphery of the tip o...
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WO/2020/075356A1 |
A cutting tool including a substrate, and a coating that is formed upon the substrate, wherein: the coating includes a first layer that is formed upon the substrate and a second layer that is formed upon the first layer; the first layer ...
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WO/2020/075355A1 |
A cutting tool including a substrate, and a coating that is formed upon the substrate, wherein: the coating includes a first layer that is formed upon the substrate and a second layer that is formed upon the first layer; the first layer ...
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WO/2020/074296A1 |
The invention relates to a method for machining the edge of the radial bores (21) in the connectors (2) for the branch of the injection nozzles to the axial chamber (11) of a common fuel line (100) of an injection system of an internal c...
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WO/2020/070967A1 |
This surface coated cutting tool comprises a base material and a coating layer that covers the base material, the coating layer includes an alternating layer wherein first unit layers and a second unit layers are layered alternatingly, e...
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WO/2020/070907A1 |
A holder according to one embodiment has a base, a sensor, and a wireless transmission unit. The base has a rod shape extending from a first end to a second end and has a first recess and a second recess. The first recess is located on t...
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WO/2020/067402A1 |
A surface coated cutting tool in which: a TiAlCN layer having an average layer thickness of 2.0 to 20.0 μm and represented by (Ti(1-x)Alx)(CyN(1-y)) is provided on the surface of a tool base 100; an average content ratio xavg of Al and ...
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WO/2020/067138A1 |
This surface coated TiN-based cermet cutting tool is a surface coated TiN-based cermet cutting tool having, as a substrate, a TiN-based cermet containing a TiN phase as a hard phase component, with a hard coating layer such as a titanium...
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WO/2020/064700A1 |
The present invention concerns a pressed cutting tool comprising a variable core diameter, a mold and a method for producing the cutting tool by pressing. Said cutting tool preferably comprises a shaft and a part comprising one or more h...
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WO/2020/054702A1 |
The cutting insert of one embodiment is provided with: a main body, which has a rotation axis and extends from a first end to a second end; a cutting edge located towards the first end of the main body; and a groove that extends from the...
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WO/2020/054558A1 |
This cutting tool has a body, a first cutting insert, a second cutting insert, and a third cutting insert. The body has a distal-end surface and an outer peripheral surface. The first cutting insert is attached to a first pocket. The sec...
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WO/2020/050262A1 |
This coated tool is provided with a base body having a first surface, and a coating layer positioned on the first surface. The coating layer includes a first layer and a second layer. In a cross section orthogonal to the first surface, t...
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WO/2020/048731A1 |
The invention relates to an edge-removing tool for sheet metal, comprising a head with a rotating cutting tool, wherein the head has at least one guide for an edge. The head preferably comprises a sleeve comprising the guide, and the too...
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WO/2020/050263A1 |
This coated tool is provided with a base body having a first surface, and a coating layer positioned on the base body. The coating layer includes a first layer and a second layer. When an angle of inclination formed by a normal line to t...
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WO/2020/049167A1 |
Mass damper device comprising a tubular housing (10) having a first (11) and a second (12) longitudinal end; at least one damping mass (30) which is received in the tubular housing with a circumferential clearance; a first resilient elem...
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WO/2020/050523A1 |
The present invention relates to a machining center and, more specifically, to a horizontal-type multi-spindle machining center that is installed to cut a machining object and comprises transfer operation parts of two axes (Y and Z axes)...
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WO/2020/050259A1 |
A coated tool according to the present disclosure comprises: a base material that has a first surface; and a coating film that is positioned on the first surface. The base material has: a hard phase that comprises tungsten carbide partic...
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WO/2020/050261A1 |
A coated tool according to the present disclosure comprises: a base material that has a first surface; and a coating layer that is positioned on at least the first surface of the base material. The coating layer has: a first layer that i...
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WO/2020/050260A1 |
A coated tool according to the present disclosure comprises a base material and a coating film. The coating film has a Ti(C, N) layer and an Al2O3 layer that covers the Ti(C, N) layer. The Ti(C, N) layer has a hole region along the inter...
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WO/2020/050264A1 |
A coated tool according to the present disclosure comprises: a base material that has a first surface; and a coating layer that is positioned on at least the first surface of the base material. The coating layer has: a first layer that i...
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WO/2020/043570A1 |
The invention relates to a device (1) for adjusting a rotatable milling spindle (2) of an edge milling machine (3) along a longitudinal axis (x) of the milling spindle (2), comprising the following features: an adjustment element (6), wh...
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WO/2020/047413A1 |
A milling machine calibration technique, and article of manufacture are described. The article comprises a calibration fixture, together with a calibration pin. The calibration fixture preferably is shaped as a cube, and each of the side...
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WO/2020/045438A1 |
This cutting insert (1) is provided with first and second polygonal surfaces (2) and a plurality of side surfaces (3). A corner edge (5) having a corner rake face (5a) on the first polygonal surface (2) is formed at a first corner (C1), ...
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WO/2020/046345A1 |
A cutting tool having internal fluid pathways flowing cryogenic coolant includes a plurality of helically-shaped flutes that each include a cutting edge, a rake face, and a back face; a primary pathway axially extending from a shank end ...
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WO/2020/046792A1 |
The present disclosure relates to a rail vehicle that includes a chassis and a rail milling assembly coupled to the chassis. The rail milling assembly includes a bracket for coupling the rail milling assembly to the chassis and a milling...
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WO/2020/039736A1 |
This cutting tool is provided with a base material and a coating film covering the surface of the base material. The coating film includes a multilayer structure layer in which one or more layers of each of an A layer and a B layer are l...
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WO/2020/039981A1 |
A cutting insert (1) to be mounted on an insert mounting seat of an indexable ball end mill comprises a rake face (2) facing in the end mill rotation direction, a seating face (3) facing away from the rake face (2), and a flank face (4) ...
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WO/2020/041066A1 |
A multi-component gear cutting tool (2) that is rotatable about an axis of rotation (A). The gear cutting tool comprises a tool body (4) extending axially lengthwise between a first end (8) and a second end (10) with the tool body compri...
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WO/2020/038749A1 |
The invention relates to a cutting tool having a main body (4) extending along a longitudinal central axis (9) and a cutting insert (1), which is held on the main body (4) in an axially and/or radially positionally-adjustable manner and ...
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