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WO/2020/234866A1 |
A two-directional high-feed turning tool assembly (10) includes a tool holder (14), a cutting insert (12) and a clamping element (16) securing the cutting insert (10) to the tool holder (14). The cutting insert (12) includes an active cu...
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WO/2020/237004A1 |
Certain embodiments described herein are directed to handle sleeves that can reversibly couple to a handle. In some examples, the handle sleeve comprises a bioactive material that can kill or inactivate bioorganisms. The bioactive materi...
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WO/2020/228997A1 |
A turning tool (13) comprising a tool body (14) and a turning insert (1), wherein the turning insert (1) comprises a top surface (2) and an opposite bottom surface (3), a reference plane (RP) between the top and bottom surfaces (2, 3), a...
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WO/2020/231793A1 |
Improvements in tooling for machining systems that utilize machining fluids comprising a supercritical fluid are disclosed. In some embodiments a tool may include a plurality of orifices configured to direct a supercritical machining flu...
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WO/2020/230754A1 |
The clamp member according to one non-limiting aspect of the present invention has a columnar shape extending from a first end to a second end. This clamp member has an upper jaw, a lower jaw, and a pocket. The upper jaw and the lower ja...
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WO/2020/230117A1 |
An indexable cutting insert (20, 120) has a central mounting portion (22) and two cutting portions (24a, 24b). The central mounting portion (22) has opposing upper and lower surfaces (26, 126, 28). The lower surface (28) has two abutment...
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WO/2020/230569A1 |
A boring holder has a base member and a cutting insert holding member. The base member has a first main surface and a second main surface opposite the first main surface. The cutting insert holding member is connected to the base member ...
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WO/2020/228999A1 |
A turning insert (1) comprising a top surface (2), an opposite bottom surface (3), a reference plane (RP) between the top and bottom surfaces (2, 3), a center axis (A1) intersecting the top and bottom surfaces (2, 3), a side surface (4) ...
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WO/2020/175647A9 |
This polycrystalline cubic boron nitride is polycrystalline cubic boron nitride containing at least 96 vol% cubic boron nitride, wherein the dislocation density of the cubic boron nitride is not greater than 8×1015/m2, the polycrystalli...
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WO/2020/175644A9 |
Polycrystalline cubic boron nitride containing at least 96 vol% cubic boron nitride, wherein the dislocation density of the cubic boron nitride is greater than 8×1015/m2, the polycrystalline cubic boron nitride includes multiple crystal...
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WO/2020/226088A1 |
This coated cutting tool has a b layer comprising nitride or carbonitride, and a c layer, which is a layered coat comprising, layered alternately with respective film thicknesses of 50 nm or less: a c1 layer of a nitride or a carbonitrid...
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WO/2020/221694A1 |
A system, method and computer program product (500) for managing the operation of a machine (90) and tracing the use of a cutting edge (21, 22) of a cutting tool (20) used in the operation of the machine (90), the method comprising the s...
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WO/2020/175642A9 |
Polycrystalline cubic boron nitride containing at least 98.5 vol% cubic boron nitride, wherein the dislocation density of the cubic boron nitride is greater than 8×1015/m2, the polycrystalline cubic boron nitride includes multiple cryst...
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WO/2020/221693A1 |
A cutting tool (20), a system (100), method and computer program product (500) for increasing traceability of at least a first cutting edge (21) of a cutting tool (20), the method comprising (S1a) detecting, at least a first identificati...
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WO/2020/218241A1 |
An insert according to the present disclosure is equipped with a base body which is a cermet containing hard particles and a binder phase. The base body has a first surface, a second surface, a cutting edge positioned at least at a part ...
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WO/2020/214738A1 |
This invention relates to finish machining, including a tool and the method of its use. Embodiments of this invention allow a cutting insert to be indexed quickly without loosening the insert retainer and not changing the depth-of-cut po...
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WO/2020/213260A1 |
A cutting tool including a rake surface, a flank surface, and a blade edge part, wherein: the cutting tool comprises a substrate and an AlTiN layer; the AlTiN layer includes cubic crystal grains of AlxTi1-xN; the atomic ratio x of Al is ...
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WO/2020/213259A1 |
A cutting tool includes a rake face, a flank face, and a cutting edge part, wherein the cutting tool is provided with a substrate and an AlTiN layer. The AlTiN layer includes cubic AlxTi1-xN crystal grains, where an atomic ratio x of Al ...
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WO/2020/213264A1 |
A cutting tool comprising a base material that includes a flank, and a covering layer that covers the flank, wherein: the covering layer includes a matrix region and metal fine particles; the matrix region is composed of a compound repre...
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WO/2020/213257A1 |
Provided is a cutting tool including a rake face, a flank, and a cutting edge, wherein: the cutting tool comprises a base material and an AlTiN layer; the AlTiN layer contains cubic crystal grains of AlxTi1-xN; the atomic ratio x of Al i...
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WO/2020/213262A1 |
A cutting tool including a rake face, a flank face, and a blade tip and comprising a base material and an AlTiN layer. The AlTiN layer includes cubic AlxTi1–xN crystal grains. The Al atomic ratio x is at least 0.7 and less than 0.95. T...
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WO/2020/213261A1 |
A cutting tool that includes a rake face, a flank face, and a cutting edge. The cutting tool comprises a base material and an AlTiN layer. The AlTiN layer includes cubic AlxTi1-xN crystal grains, the Al atom ratio x being at least 0.7 bu...
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WO/2020/213263A1 |
A cutting tool comprising a base material that includes a cutting face, and a covering layer that covers the cutting face, wherein: the covering layer includes a matrix region and metal fine particles; the matrix region is composed of a ...
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WO/2020/213712A1 |
A turning tool holder includes a first member, a second member, a sensor, and a cable. The first member holds a blade portion. The second member is coupled to the first member. The sensor is positioned within the first member. The cable ...
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WO/2020/213258A1 |
A cutting tool includes a rake face, a flank face, and a cutting edge part, wherein the cutting tool is provided with a substrate and an AlTiN layer. The AlTiN layer includes cubic AlxTi1-xN crystal grains, where an atomic ratio x of Al ...
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WO/2020/210153A1 |
A system for creating a joint filler or seal in the gap between adjacent panels or assemblies. An expansion joint seal system includes multiple bodies of differing sizes and compressibilities, which when compressed provide water resistan...
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WO/2020/209654A1 |
The present invention relates to a hyaluronic acid-based dissolving film, a method for producing same and a release sheet used therefor, and more specifically, to: a method for producing a hyaluronic acid-based dissolving film, whereby a...
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WO/2020/203557A1 |
A cutting insert (1) has a polygonal plate shape and is used for lathe-turning machining. The cutting insert (1) has a rake surface (7) provided on at least one of a pair of polygonal surfaces (10), a cutting blade (5) provided on the ou...
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WO/2020/203414A1 |
This cutting insert includes an upper surface, a lower surface, a front end surface, a first side surface, a second side surface, a front cutting edge, a first lateral cutting edge, and a second lateral cutting edge. The upper surface in...
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WO/2020/199975A1 |
An end mill, which comprises a handle (1), a blade (2), and a fixing member (3). A front end of the handle (1) is provided with a mounting seat (10); the mounting seat (10) comprises two clamp arms (11, 12) which are provided opposite to...
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WO/2020/196631A1 |
A coated tool according to the present disclosure is provided with a base body, and a coating layer positioned on the base body. The coating layer includes a cubic crystal comprising at least one species of element selected from among el...
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WO/2020/194899A1 |
This coated cutting tool has a hard coat on the surface of a base material. The hard coat is a nitride of Al, Cr, and Si, comprising 50 atom% or more Al, 30 atom% or more Cr, and between 1 atom% and 5 atom% inclusive Si. The hard coat co...
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WO/2020/196611A1 |
This base material (1) for a hard sintered compact has a central axis (C), extends in the axial direction of the central axis (C), and has a multistage columnar shape. The base material (1) for a hard sintered compact is provided with a ...
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WO/2020/196842A1 |
This base material for a hard sintered body is provided with a columnar part having a center axis and extending in the axial direction of the center axis, wherein the columnar section has: a first outer circumferential section that const...
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WO/2020/196501A1 |
This cutting insert has a top surface, a bottom surface, and a side surface. The bottom surface is on an opposite side to the top surface. The side surface is continuous with both the top surface and the bottom surface. A ridge line betw...
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WO/2020/196590A1 |
A WC-based cemented carbide cutting tool and a surface-coated WC-based carbide tool, wherein the component composition of the WC-based cemented carbide comprises 5-14 mass% Co and 0.1-1.4 mass% Cr3C2, the remainder being WC and unavoidab...
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WO/2020/189256A1 |
This coated cutting tool has a hard coating including: a b-layer comprising a nitride or a carbonitride; a c-layer which is a layered coating comprising, layered alternately with a film thickness of 50 nm or less each, a c1-layer of a ni...
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WO/2020/188555A1 |
A cutting tool (20) includes a cutting insert (22) resiliently clamped in an insert holder (24). The insert holder (24) has a longitudinal shank (30) terminating in an terminal insert mounting portion (32) with a transversely oriented in...
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WO/2020/189497A1 |
The present invention provides a cutting insert attached to a blade-tip-replaceable cutter, wherein: a rake surface (2), a seating surface (3), and a flank surface (4) are formed on an insert body (1); an attachment hole is opened in the...
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WO/2020/189252A1 |
This coated cutting tool has a hard film including: a b layer composed of a nitride or a carbonitride; a c layer that is a laminated film in which c1 layers, which are made of a nitride or a carbonitride that contains Al in an amount of ...
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WO/2020/189336A1 |
A cutting insert based on one non-limiting aspect of the present disclosure has an upper surface, a lower surface, a front side surface, and a rear side surface. The upper surface has a first upper edge and an upper constraining surface....
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WO/2020/189139A1 |
Provided are a workpiece retaining part which can be appropriate for a plurality of types of workpieces, and a workpiece retaining part rotation unit. The present invention provides a workpiece retaining part 60 for retaining a rod-shape...
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WO/2020/184352A1 |
In this surface-coated cutting tool: a hard coating layer is provided to the surface of a tool base body comprising a WC-based cemented carbide having WC particles as a hard phase component and Co as a bonding phase main component; an in...
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WO/2020/184422A1 |
A cutting insert based on one non-restricted embodiment of the present invention has an upper surface, a lower surface, a front-side surface, and a rear-side surface. The upper surface has a first upper edge and an upper constraint surfa...
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WO/2020/184667A1 |
An insert of the present disclosure has a base body comprising a first surface, a second surface connected to the first surface, and a cutting edge located on at least a part of the ridge of the first surface and the second surface. The ...
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WO/2020/184668A1 |
The insert of the present disclosure has a base body which is provided with a first surface, a second surface connected to the first surface, and a blade located on at least a portion of a ridge line of the first surface and the second s...
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WO/2020/178932A1 |
This machining device process the surface of a workpiece 6 by feeding, relative to the workpiece 6, a cutting tool 10 having a plurality of cutting blades A-D in which gaps between the tips of the neighboring cutting blades are the same....
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WO/2020/179538A1 |
This cutting tool has a holder, a cutting insert, a first screw, and a second screw. The holder is formed in the shape of a rod extending from a first end toward a second end along a central axis, and has a pocket, a first screw hole, an...
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WO/2020/178214A1 |
The proposed technology relates to an indexable cutting insert (10) for a cutting tool. The cutting insert (10) comprises: a first side surface (12) and an opposing second side surface (14), and a peripheral surface (16) extending betwee...
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WO/2020/178152A1 |
A cutting insert (12), comprising a clamping portion (30), a cutting head (32) and an extension arm (34), at the first end of which the cutting head (32) is arranged and at the second end of which, opposite the first end, the clamping po...
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