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WO/2020/114006A1 |
A turning blade for a stainless steel flange, comprising a blade body (1) having a polygonal shape. The blade body (1) is provided with multiple protrusions I (17) along the periphery of a positioning hole (18) and protrusions II (19) lo...
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WO/2020/111123A1 |
This coated tool comprises a base and a coating layer positioned upon the base. The coating layer has: a first layer positioned in the vicinity of the base and having a thickness of at least 1 µm; and a second layer in contact with the ...
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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/2020/103628A1 |
A chip breaking device for a hard alloy turning tool and a fabrication method therefor. The chip breaking device comprises a chip breaking block (1) and a pressure plate (2). The front end shape of the chip breaking block (1) matches the...
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WO/2020/094272A1 |
The present disclosure relates to a tool (1) for chip removing machining comprising a tool body (2). The tool body includes at least one insert seat (3) for accommodating a cutting insert (5) having a top surface (6) and a bottom surface...
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WO/2020/094718A1 |
The invention relates to a method for producing a coated cutting tool comprising depositing on every flank face and every rake face of the cutting tool an Al2O3 layer by a HIPIMS process during two-fold or three-fold rotation of the subs...
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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/2020/090737A1 |
A cutting insert according to an embodiment of the present invention is provided with a first surface provided with a corner and a first side, a second surface located on the opposite side of the first surface, a third surface located be...
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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/2020/078997A1 |
The invention relates to a tool holder (12) for a tool (10) for machining a workpiece, comprising: a cutting insert receptacle (18) for receiving a cutting insert (14), wherein the cutting insert receptacle (18) has an upper clamping jaw...
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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/2020/081675A1 |
This invention relates to an elastomer composition comprising: about 10-85 wt% of ethylene-vinyl acetate copolymer, optionally based on ethylene produced from a bio-based carbon source; about 15-90 wt% of thermoplastic polyurethane; and ...
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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/2020/079953A1 |
The present invention provides a cutting tool containing a substrate and a coating covering the substrate, wherein: the substrate includes a rake face, a flank face, and an edge tip connecting the rake face and the flank face; the coatin...
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WO/2020/079952A1 |
The present invention provides a cutting tool containing a substrate and a coating covering the substrate, wherein: the substrate includes a rake face, a flank face, and an edge tip connecting the rake face and the flank face; the coatin...
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WO/2020/075698A1 |
Provided is a hard-film-coated drill in which a hard film is coated on the surface of a cemented carbide drill body, wherein a smooth region (4) at the interface between a flank surface (2) and a rake surface (3) is provided to the body....
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WO/2020/075445A1 |
This cutting insert has: a seat surface; an outer peripheral surface; a top surface; and an attaching hole. A cutting blade includes a curved corner cutting blade part, a linear first cutting blade part that is contiguous to one end of t...
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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/2020/076189A1 |
A vibratory cutter comprises a body with a cover, a movable part with a cutting insert, a set of resilient elements connecting the movable part of the cutter to the body and to the cover to form an oscillating edge, and supporting elemen...
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WO/2020/075840A1 |
A surface-coated cutting tool according to the present invention has, on a tool base surface, a hard coating layer having a composite carbonitride layer that contains a fine amount of carbon as well as (Ti(1 - x)ZrxyHfx(1 - y)) (N(1 - z)...
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WO/2020/075228A1 |
A cutting insert includes a cylindrical body portion, a cutting portion, a first fitting portion, a second fitting portion, and a third fitting portion. The cylindrical body portion has a first main surface, a second main surface, and an...
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WO/2020/070776A1 |
Polycrystalline diamond including diamond particles, wherein the polycrystalline diamond includes cubic crystal diamond and 6H hexagonal crystal diamond, the cubic crystal diamond and 6H hexagonal crystal diamond are each present within ...
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WO/2020/071244A1 |
This coated tool comprises: a base having a first surface; and a coated layer positioned on at least the first surface of the base. The coated layer has: a first layer containing a titanium compound and positioned upon the first surface;...
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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/2020/071245A1 |
This coated tool has: a base comprising a first surface; and a coating film positioned upon the first surface. The coating surface has, in order from the base side, at least a titanium carbonitride layer, a titanium oxycarbonitride layer...
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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/2020/065641A1 |
A turning insert (14) has two opposite main surfaces (16) and a peripheral surface (18) which extends therebetween and has N side surfaces, where 2
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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/2020/066958A1 |
A cutting insert according to one mode of embodiment of the present invention is provided with a base portion, a first cutting portion, and a second cutting portion. The base portion has a first surface having a first corner, a second su...
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WO/2020/062045A1 |
A diamond-coated silicon nitride ceramic integral cutter and a preparation method therefor, and an application of the cutter in graphite processing, which relate to the field of ceramic cutters. The cutter is composed of a silicon nitrid...
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WO/2020/059755A1 |
This cubic boron nitride sintered body comprises greater than or equal to 85 vol% and less than 100 vol% cubic boron nitride particles, and the remainder is a binder. The binder contains WC, Co and an Al compound and, when using TEM-EDX ...
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WO/2020/059754A1 |
This production method of a cubic boron nitride sintered body involves: a step for preparing organic cubic boron nitride powder by adhering an organic material to cubic boron nitride raw material powder; a step for mixing the organic cub...
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WO/2020/058969A1 |
A swiss turning tool assembly includes an insert (12) and a tool holder (14) and a fastener (16). The tool holder (10) includes an insert pocket (42) and a fastener hole (44) opening out to a flank side of the tool holder (14) and to a p...
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WO/2020/059756A1 |
This cubic boron nitride sintered body comprises greater than or equal to 85 vol% and less than 100 vol% cubic boron nitride particles, and the remainder is a binder. The binder contains WC, Co and an Al compound, and the binder contains...
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WO/2020/052918A1 |
The present disclosure relates to a turning tool comprising a tool body having an insert seat to accommodate a cutting insert and a mounting means for mounting the cutting insert at the tool body, a guiding block movably mounted between ...
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WO/2019/111240A9 |
A parting-off insert (16) for relatively high feed of up to 0.4 mm/rev includes a rake surface (22) including a front sub-edge (60) extending between two convex corner sub-edges (66, 68). A cutting width Wc is defined between distal poin...
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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/2020/050263A1 |
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/2020/049678A1 |
A cutting insert has an upper surface, a seating surface, and an outer peripheral surface. A cutting edge includes a corner cutting edge portion, a first cutting edge portion, and a second cutting edge portion. The upper surface includes...
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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/2020/050756A1 |
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 eleme...
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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/2020/050786A1 |
Application of polymeric structures in multi-layers is fairly common in the industry. Especially the film or the cable industry is sectors where the multi-layer polymeric applications are widely used. The invention comprises the developm...
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