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WO/2021/015735A1 |
A method comprises receiving data representing a 3D object model. The 3D object model is for use in generating a 3D object in a build chamber by forming a plurality of successive layers. Each layer is formed by providing a layer of build...
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WO/2021/015206A1 |
[Problem] To provide a soft magnetic powder capable of maintaining high insulation resistance even after exposure to a high-temperature environment, a dust core, and an electronic component that is provided with the dust core. [Solution]...
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WO/2021/015119A1 |
Provided is a Cu-based alloy powder that is suitable for processes accompanied by rapid melting and rapid solidification and that can provide a molded article having excellent characteristics. The powder is constituted of a Cu-based allo...
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WO/2021/012675A1 |
Disclosed is a special 3D printer for deep-sea submarines, which aims to solve the problem that existing 3D printers cannot be adapted to environments such as ships and submarines where vibration and turbulence often occur. The special 3...
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WO/2021/016242A1 |
Each type of metal component part for two or more watch designs can be derived from instances of that corresponding type of MIM blank for that component part, which is formed from a same injection molding tool (respectively for each type...
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WO/2021/015542A1 |
A 3D printer with a residual powder removal device according to the present invention comprises: a cabinet which forms the exterior and protects a plurality of embedded components; a chamber which forms, in the cabinet, a printing space ...
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WO/2021/015543A1 |
The present invention relates to a method for removing 3D printer residual powder by using a residual powder removal device, which comprises: a chamber, which forms a printing space in which a three-dimensional molded product is formed b...
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WO/2021/012924A1 |
Disclosed are an alignment method and apparatus for 3D grafting printing, an electronic device and a storage medium. The method comprises: when grafting printing is carried out on a member to be grafted located at a first position on a p...
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WO/2021/008820A1 |
The present invention relates to a powder dispensing apparatus for an additive manufacturing system, comprising a container (1), which comprises an upper opening (3) for introducing powder; a bottom in form of an elongated roller (5), wh...
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WO/2021/010019A1 |
The present invention adopts a different approach from conventional methods in order to solve the problem of particle generation from a Fe-Pt-BN-based sputtering target having a high relative density. This Fe-Pt-BN-based sputtering targe...
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WO/2021/008735A1 |
The present invention refers to a method and a corresponding device for purging an additive manufacturing space wherein a liquid inert cryogen is fed to the manufacturing space.
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WO/2021/010992A1 |
This disclosure describes multi-fluid kits for three-dimensional printing, three-dimensional printing kits, and systems for three-dimensional printing. In one example, a multi-fluid kit for three-dimensional printing can include a fusing...
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WO/2021/009183A1 |
A process for manufacturing a part comprising aluminium is presented, which process comprises a step of selective laser sintering of a mixture comprising: a polymer powder for forming the matrix, a powder of a quasicrystalline aluminium ...
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WO/2021/008731A1 |
The invention relates to a method for operating a hot isostatic pressing plant (100), wherein a high pressure vessel (150) is filled with gas (a), and wherein the gas (a), after being filled into the high pressure vessel (150), is heated...
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WO/2021/008640A1 |
The invention relates to a layer construction method for the additive manufacturing of at least one component region (12) of a component (14), in particular a component (14) of a continuous flow machine. The layer construction method com...
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WO/2021/009683A1 |
The invention relates to a production method of the powders composed of spherical heavy metal particles utilizing an ultrasonic atomization, where these powders can be applied in industrial applications, like additive manufacturing and s...
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WO/2021/006602A1 |
The present invention relates to a method for preparing a metal-polymer composite material with high heat dissipation and electrical insulation performance, and a metal-polymer composite material prepared thereby, the method comprising t...
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WO/2021/006897A1 |
A system, method, and apparatus for varying output power for two or more fusing lamps in a 3D printer is disclosed. For example, the system includes a first fusing lamp to operate at a first voltage and a second fusing lamp to operate at...
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WO/2021/004771A1 |
A binder jet printer (100) for additive manufacturing, comprising: a build chamber (101); a powder supply source (106) configured to provide powder to a build chamber; a leveling assembly (104) for leveling a powder bed in a build chambe...
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WO/2021/004776A1 |
The present invention relates to a method of making a 3D printed cermet or cemented carbide body comprising a hard phase and a metallic binder phase where the 3D printed green body is subjected to a sintering process comprising a holding...
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WO/2021/004926A1 |
The invention relates to an optical unit for use in a system for producing a three-dimensional workpiece by means of a beam melting method. The optical unit comprises an optical system for generating a beam and for directing the beam ont...
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WO/2021/004185A1 |
Provided is a method for gradient regulation and control of a technological parameter in an additive manufacturing process. The method comprises the following steps: slicing a model and layering same, filling a laser scanning path of eac...
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WO/2021/004431A1 |
The present invention relates to the field of metal additive manufacturing, and disclosed thereby is a method for printing a structure of a combustion chamber liner by using GRCop-84 spherical powder. The method mainly comprises the foll...
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WO/2021/001878A1 |
This molding device (100) is provided with: a material supply device (18) that supplies a molding material (BM) onto a support surface (SS); a beam irradiating unit (16) that irradiates the molding material on the support surface (SS) wi...
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WO/2021/000981A1 |
The invention relates to a layer building process for the additive manufacture of at least one component region of a component (10). The layer building process has at least the steps of a) applying at least one powder layer of a raw mate...
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WO/2021/003256A1 |
A processing machine (10) for building an object (11) from powder particles (12) includes a build platform (26), an excitation system (21) and an electron beam irradiation device (22). The build platform (26) includes a support surface (...
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WO/2021/003271A2 |
A processing machine (10) for building an object (11) from powder (12) includes a build platform (26A); a powder supply assembly (18) that deposits the powder (12) onto the build platform (26A) to form a powder layer (13); and an energy ...
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WO/2021/003202A2 |
To improve the operation of 3D printing systems, techniques are disclosed for a rotary 3D printer comprising: a main rotating support table rotating about a first axis and one or more secondary support tables rotating around a non-coaxia...
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WO/2021/000618A1 |
Disclosed are an aluminum alloy powder for laser additive manufacturing, and a use thereof. The aluminum alloy powder for laser additive manufacturing comprises the following components in parts by mass: 5.0%-20% of Si, 0.1%-5.0% of Cu, ...
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WO/2021/003309A2 |
A processing machine (10) for building an object (11) from powder (12) includes a build platform (32) that supports a powder layer (14), and an energy system (22). The energy system (22) selectively heats a portion of the powder (12) to ...
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WO/2021/002143A1 |
Provided is a feature for reducing fabrication time while suppressing the occurrence of fume and spatter in an AM device.　According to an embodiment, an AM device for manufacturing a shaped article is provided, the AM device comprising...
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WO/2021/003079A1 |
A method of manufacturing an impeller for a thermal management device includes partially curing a curable liquid (448, 464) in a curable liquid bath (440) to form a first stage rotor (216, 316, 416, 516, 612, 616), removing the first sta...
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WO/2021/001155A1 |
The invention relates to a hydraulic expanding chuck having a main body (1) which extends along a rotational axis (2) and has a clamping part (30) for receiving and clamping a shank tool and a shank part (20) having a hollow shank (21) f...
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WO/2021/002479A1 |
A method for producing an additively manufactured article, comprising a powder material layer forming step of using a powder material for additive manufacturing containing a base material and a resin containing a reactive functional grou...
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WO/2021/001730A1 |
A metal bond abrasive article comprises an abrasive member comprising a metal matrix containing abrasive particles; and a mounting member, wherein the mounting member extends into, and is directly fused to, the abrasive member. A method ...
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WO/2021/002365A1 |
This shaping device (100) comprises: a material supply device (18) that supplies a shaping material (BM) onto a support surface (SS); a beam irradiation unit (16) that irradiates the shaping material on the support surface (SS) with an e...
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WO/2021/001076A1 |
A computer-implemented method of calculating a gap distance (dG) between a support structure (1) and a component (10) which is to be build up additively by powder bed fusion is provided. The method comprises, a), providing a component de...
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WO/2021/000617A1 |
TiB2 ceramic particle-containing aluminum alloy powder and an application thereof. The aluminum alloy powder comprises 3.0-15.0% of Mg, 0.1-3.0% of Sc, 0.1-3.0% of Zr, 0.1-2.0% of Mn, and 0.5-12.0% of TiB2, with the balance being Al and ...
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WO/2021/001019A1 |
Device for detaching a 3D printed part, method for detaching and support structure In order to free a 3D printed part (2) from a building plate (21), the support structures (23) must be cut or removed. A cable-based system (1) is disclos...
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WO/2020/259922A1 |
In order to separate excess material (WS), the component (BT) is moved by a movement device (BV) that can be controlled on the basis of movement data (BD), and a fill level (FG) of the component (BT) with material (WS) is measured. Accor...
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WO/2020/261386A1 |
This NC device (1), which is a numerical control device, comprises: a program analysis unit (23) that obtains a movement path for moving a material supply position in a workpiece through the analysis of a machining program (20); a heat s...
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WO/2020/264105A1 |
Disclosed herein are improved chromium carbide alloy which possess improved properties as related to previous developments. The utilization of aluminum in the alloy can enhance the high temperature oxidation resistance. Embodiments of al...
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WO/2020/259731A1 |
The invention relates to an arrangement for the layer-by-layer formation of mouldings from a particulate material, comprising at least one process unit (1.5, 5.2, 6.2) which can be guided to and installed in the arrangement, preferably a...
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WO/2020/259719A1 |
A laser additive processing apparatus having ultrasonic vibration-assisted powder levelling, said apparatus comprising a laser generator (1), a beam expander (2) being used to expand an incident laser into parallel laser beams (3), the p...
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WO/2020/259923A1 |
In order to separate excess material (WS) from an additively manufactured component (BT), spatially resolved structural data (CAD) on the component (BT) are received. On the basis of said structural data (CAD), a process for emptying mat...
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WO/2020/260520A1 |
The invention relates to a composition for 3D printing, having a nanoparticulate LaB6 content of 0.005 wt.% to 20 wt.% with a particle diameter of less than 800 nm in a matrix, formed either by an extrudable plastic or a matrix made of a...
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WO/2020/260017A1 |
The present invention relates to an Al alloy which contains Cr, to a component comprising an alloy of this type, to a method for producing the alloy and the component, and to a vehicle comprising a corresponding component.
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WO/2020/259995A1 |
The invention relates to a seal system (100, 200, 300) for an installation (400) for producing a three-dimensional workpiece by means of an additive layering method, the seal system (100, 200, 300) comprising: a first seal (102), which i...
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WO/2020/261993A1 |
An electronic device characterized by having: a substrate; a bonding layer provided upon the substrate and including more than 0% by mass and no more than 60% by mass copper having a crystal grain size of at least 50 nm; an electronic co...
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WO/2020/260158A1 |
The invention relates to a thermally stable component, in particular a burner, a solar absorber, a catalyst carrier, a piece of kiln furniture, a shrinkage intermediate, a transport belt for a continuous furnace, a spacer, a compensating...
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