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WO/2019/197212A1 |
The invention relates to a manufacturing device (a1) for the additive manufacture of a three-dimensional object (a2) and to a corresponding process, wherein the object is manufactured by applying layer after layer of a building material ...
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WO/2019/197558A1 |
A method for providing control data for an additive manufacturing device has: a first step (S1) of accessing computer-based model data of at least one section of the object to be manufactured; a second step (S2) of generating at least on...
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WO/2019/197584A1 |
The invention relates to a method for producing a hollow, coiled, electrically conductive body (1), wherein: first a coiled core (8) is produced from a core material that can be liquefied or vaporised under the influence of heat, and the...
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WO/2019/197376A1 |
The present invention relates to metal powders which are suitable to be employed in 3D printing processes as well as a process for the production of said powders.
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WO/2019/196002A1 |
Disclosed by the present invention are a laser facility for lamination manufacture and an operation method therefor. The laser facility for lamination manufacture comprises a laser emitting unit, a beam splitting unit, a control unit and...
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WO/2019/197213A1 |
The invention relates to a manufacturing device (a1) for the additive manufacture of a three-dimensional object (a2), wherein the object is manufactured by applying layer after layer of a building material (a15) and selectively solidifyi...
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WO/2019/198417A1 |
It takes enormous calculation time to obtain a temperature history of an entire model with use of a fine mesh. Therefore, an input data generation device (1) for additive manufacturing is provided with: a macro-region modeling process an...
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WO/2019/193312A1 |
The invention relates to a titanium alloy comprising: 65 at.% to 95 at.% titanium; 2 at.% to 21 at.% tantalum; 1 at.% to 10 at.% chromium; and, 0 at.% to 4 at.% total amount of one or more additional elements selected from hafnium, vanad...
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WO/2019/193985A1 |
Provided is a compressor part for a transport aircraft, the compressor part having excellent mechanical properties at high temperature. This compressor part for a transport aircraft contains: 5.0-9.0 mass% of Fe; 0.1-3.0 mass% of V; 0.1-...
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WO/2019/193299A1 |
The invention relates to a device for heating a powder bed in an additive manufacturing apparatus, characterized in that it includes: - a plasma generation device (20), said device being designed to be arranged and moved above the powder...
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WO/2019/193298A1 |
The invention relates to a device for heating a bed of powder in an additive manufacturing apparatus, characterized in that it comprises: - a plasma generating device (28), said device being capable of being placed and moved above the po...
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WO/2019/193297A1 |
The invention relates to a device for localized heating of a powder bed in an additive manufacturing apparatus, comprising - a device (20) for localized generation of plasma, which is suitable for being placed and moved above a powder be...
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WO/2019/195062A1 |
The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more 3D objects, some of which may be complex. In some embodiments, the one or more 3D objects comprise an overh...
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WO/2019/187109A1 |
The present invention relates to a powder removing device that efficiently performs an operation to remove powder material having not been used to form a shaped object from each storage section with a simple configuration. The powder rem...
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WO/2019/189639A1 |
Provided are a device adjustment instrument for realizing an optimum operating condition in each additive manufacturing device, an additive manufacturing device, an additive manufacturing method, and a program. To achieve the purpose of ...
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WO/2019/190233A1 |
A three-dimensional printing device according to an embodiment of the present invention comprises: a cartridge in which one or more raw material rods containing metal powder and a binder are stacked; a housing having a coupling unit form...
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WO/2019/184659A1 |
A selective laser melting technology-based apparatus for preparing a gradient material, comprising a laser scanning array lens, and a powder storer (1), a powder mixer (3), a powder scraping plate (4), and a working platform that are pro...
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WO/2019/191056A1 |
New additively manufactured aluminum alloy products having nanoscale grain refiners and methods for making the same are disclosed. The new additively manufactured aluminum alloy products may include an aluminum alloy matrix having an fcc...
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WO/2019/188713A1 |
A molybdenum material which has a diameter of 75 mm or more and a length of 250 mm or more, while having a relative density of 99.5% or more.
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WO/2019/188480A1 |
A porous titanium-based sintered compact having a porosity of 45-65%, an average pore diameter of 5-15 µm, and a bending strength of 100 MPa or greater. Through the present invention, a porous titanium-based sintered compact can be prov...
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WO/2019/187819A1 |
Provided is a blade manufacturing method by which a blade of a stable quality can be manufactured. The present invention involves: a shaping process in which a blade is molded by means of metal injection molding by injecting metal powder...
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WO/2019/190957A1 |
An additive manufacturing system includes a cabinet, an electron beam system, at least one imaging device, and a computing device. The cabinet is configured to enclose a component and defines a pinhole extending therethrough. The electro...
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WO/2019/188914A1 |
In order to minimize residual stress generated in a metal molded object (MO), an irradiation device (13) is provided with a first irradiation unit (13A) for irradiating a first area (DA) of a powder bed (PB) with first laser light (LA) a...
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WO/2019/190467A1 |
A manufacturing cell for manufacturing a continuous component includes an additive manufacturing implement operable between a first position and a second position to additively build a first portion of the component, the first position a...
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WO/2019/189531A1 |
The present invention addresses the problem of providing a Cr-Ni based alloy which is a metal material that can be advantageously used in a harsh environment such as an oil well and has both high erosion resistance and high wear resistan...
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WO/2019/188913A1 |
In order to minimize residual stress generated in a metal molded object (MO) while reducing the time required for carrying out a primary heating and an auxiliary heating, an irradiation device (13) carries out a first heating step in whi...
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WO/2019/185286A1 |
The invention relates to a method for calibrating, in particular, sintered press parts, wherein a calibration method of each individual press part is controlled as a function of at least one specific press part parameter of the respectiv...
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WO/2019/186601A1 |
The present invention provides an integral fuel supply micro tube comprising a micro tube and a hollow screw manufactured by an additive manufacturing process. The integral fuel supply micro tube is manufactured using a single building b...
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WO/2019/191607A1 |
An additive manufacturing apparatus for forming an object includes a platen to support the object being formed, a dispensing system to deliver a plurality of layers of a powder to the platen, a housing to enclose the platen and dispensin...
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WO/2019/188303A1 |
This method for manufacturing an industrial article is a method for manufacturing an industrial article comprising a sintered compact, the method comprising: a molding step for using a punch to compress an inorganic powder supplied to th...
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WO/2019/187108A1 |
The purpose of the present invention is to shape a three-dimensional laminate shaped object with high accuracy. Provided is a blade that, in a three-dimensional laminate shaping device, has a bottom surface contacting a surface of powder...
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WO/2019/185550A1 |
A polycrystalline diamond (PCD) construction has a first region of a first grade of PCD material; and a second region of a second grade of PCD material, the first region being at least partially peripherally surrounded by the second regi...
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WO/2019/188322A1 |
The objective of the present invention is to prevent a deterioration in the strength of a screw rotor having a hollow portion, and improve cooling performance. This screw rotor has, on an outer circumference, helical teeth which extend a...
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WO/2019/187243A1 |
[Problem] To provide a method for producing a sputtering target which contains a metal which is one or more types of Fe, Co, Cr and Pt, also contains one or more types of C and BN, and generates few particles. [Solution] A sputtering tar...
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WO/2019/189440A1 |
An embodiment of the present invention is a samarium-iron-nitrogen based magnetic powder which is characterized by having a main phase which comprises samarium and iron, and a subphase which comprises samarium, iron, and at least one ele...
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WO/2019/187112A1 |
The present invention relates to a powder reuse device that efficiently reuses a powder material by taking into consideration whether the powder material removed from a molding table during additive manufacturing has been stored. This po...
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WO/2019/188323A1 |
The effects of pressure and heat are reduced while the mass of a screw rotor is reduced. The outer periphery of this screw rotor has helical teeth extending a predetermined length in the axial direction, wherein a diametral cross-section...
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WO/2019/185274A1 |
Described is an additive manufacturing apparatus for additive manufacturing of three dimensional objects, said apparatus comprises a powder distribution unit movable across a build area for applying a layer of powder material thereon and...
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WO/2019/187926A1 |
This method for manufacturing a bonded body has: a step in which a first member and a second member are stacked with a silver paste layer therebetween to obtain a laminate; a step in which the laminate is heated, thereby forming a porous...
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WO/2019/185642A1 |
The present invention relates to a method for manufacturing a three-dimensional object by solidifying selected areas of consecutive powder layers. At least one electron beam successively irradiates predetermined sections of each powder l...
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WO/2019/191299A1 |
The invention relates to a process for fabricating complex mechanical shapes, and in particular to fabricating complex mechanical shapes using a pressure-assisted sintering technique to address problems relating to variations in specimen...
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WO/2019/186603A1 |
This invention provides an integral nozzle guide vane (NGV) and an additive method of manufacturing of said integral nozzle guide vane (NGV) in jet engine turbine section. In the present manufacturing method, the integral nozzle guide va...
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WO/2019/191585A1 |
Aspects described herein relate to additive manufacturing systems and related methods. An additive manufacturing system may include two or more laser energy sources and associated optical fibers. An optics assembly may be constructed and...
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WO/2019/189461A1 |
In order to facilitate raising the temperature of a metal powder to a temperature at which sintering or melting of a powder bed (PB) occurs, an irradiation device (13) comprises a galvano scanner (13a) for irradiating at least a portion ...
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WO/2019/191400A1 |
Disclosed herein are embodiments of wear resistant alloys, such as ferrous alloys, that can have reduced carbide contents. In some embodiments, the alloys may have no carbides. In some, the alloy may have boride phases, such as phases ha...
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WO/2019/186046A1 |
The invention principally relates to a stator vane (1) of a turbine of a gas turbine engine, comprising an outer platform (5) and an inner platform between which there extends an outer wall (7) forming an outer skin, characterized in tha...
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WO/2019/189623A1 |
In order to minimize residual stress generated in a metal molded object (MO), a metal molding device is equipped with an irradiation device (13, 13A). The irradiation device (13, 13A), which irradiates a powder bed (PB) containing a meta...
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WO/2019/185053A1 |
Disclosed are a radiation generation device, an additive manufacturing device and an additive manufacturing method, the radiation generation device comprising: a cathode capable of allowing for the escape of electrons after being heated;...
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WO/2019/191272A1 |
Hot surface igniter assemblies used in cooktops are shown and described. The hot surface igniters include a silicon nitride ceramic body with an embedded, resistive, heat- generating circuit. The igniters are less than 0.04 inches thick,...
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WO/2019/186602A1 |
The present invention provides an additive manufacturing process for manufacturing turbine impeller. The presently provided process is a tool-less manufacturing method which produce a uniform turbine impeller in a short time with high pr...
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