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Matches 1 - 50 out of 40,013

Document Document Title
WO/2020/011737A1
A robot intended to manufacture a part (251, 252, 253) by additive manufacturing using volume elements or voxels, said robot comprising: a base (200, 2002); a rotary arm (101, 102, 103, 104) comprising a plurality of effectors (110) for ...  
WO/2020/014677A1
A method of maintaining part geometry fidelity during infiltration of a metallic preform. The preform and an infiltration barrier are formed, either independently or together during an additive manufacturing process. The infiltration bar...  
WO/2020/012098A1
The invention relates to a process for manufacturing a part, involving forming consecutive solid metal layers (201..20n) that are stacked on top of one another, each layer describing a pattern defined on the basis of a numerical model {M...  
WO/2020/011736A1
A device for depositing a layer of granular material on a deposition surface, which device comprises: • - a discharge hopper; • - a scraper; • - means for moving the discharge hopper and the scraper relative to the deposition surfa...  
WO/2020/010908A1
The present invention relates to an additive and subtractive composite manufacturing device and method. The present invention separates an additive area from a subtractive area by using a workpiece switching area, ensures that additive a...  
WO/2020/011730A1
The invention relates to a device for the additive manufacture of a workpiece (10; 30), comprising a cell-like construction chamber (24) for a workpiece which is to be constructed preferably in layers and additives manufacturing means (1...  
WO/2020/012614A1
This metal die (1) according to an embodiment of the present invention is formed by additive manufacturing. The metal die has a thermal medium channel (10) which is provided inside the metal die and through which a thermal medium flows, ...  
WO/2020/014055A1
A binder jet additive manufacturing method and system utilizing a powder comprising metal hydride particles and an article produced therefrom is provided. A layer of powder particles are deposited on a print bed. The powder particles com...  
WO/2020/013748A1
The present invention relates to a head (100) of a deposition arrangement (600) used to fabricate three-dimensional objects. The head (100) includes a casing (110) with a first end (112) including an end opening (114) arranged to be posi...  
WO/2020/013632A1
Disclosed are an iron-based alloy composition and an iron-based amorphous alloy powder which maintain a high purity amorphous structure even after being coated by means of a spraying method or the like as well as having improved various ...  
WO/2019/241147A3
The present invention relates to a shrinking interface composition that allows for the accommodation of sintering shrinkage between two or more areas or sections of a three-dimensionally printed part and/or support structures for the par...  
WO/2020/014146A1
The present disclosure relates to methods for producing additively manufactured aluminum alloy products. The new additively manufactured aluminum alloy products may be produced by fusing a connecting layer to a high copper aluminum alloy...  
WO/2020/012615A1
A mold (1) according to an embodiment of the present invention is formed by an additive manufacturing technique. The mold has: a heat medium flow path (10) which is provided inside the mold and through which a heat medium flows; a medium...  
WO/2020/013227A1
Provided is a sintered alloy, which has a total composition comprising, by mass%: 13.86 to 27.72% of Cr; 6.47 to 20.33% of Ni; 0.85 to 11.05% of Cu; 0.46 to 2.77% of Si; 0.15 to 1.95% of P; 0.2 to 1.0% of C; and Fe and inevitable impurit...  
WO/2020/014023A1
A method of producing a sintered article comprises blending ingredients comprising a first metallic alloy powder having a first solidus temperature and a second metallic alloy powder having a second solidus temperature to provide a powde...  
WO/2020/012924A1
This film forming method forms a plurality of metal films, which are formed from metal materials, on a ceramic substrate. This film forming method comprises: a first film formation step wherein a first metal film is formed by applying a ...  
WO/2020/014287A2
Atomic Layer Deposition (ALD) and Molecular Layer Deposition (MLD) provide precise and conformal coatings that are employed to modify the properties of powders for additive manufacturing (AM). We have surprisingly discovered that use of ...  
WO/2020/012613A1
This metal die (1) according to an embodiment of the present invention is formed by additive manufacturing. The metal die has a thermal medium channel (10) which is provided inside the metal die and through which a thermal medium flows, ...  
WO/2020/014290A1
Methods (500, 600, 700) and apparatus to identify additively manufactured parts (100) are disclosed. An example method of manufacturing includes layering a first set of layers of a first material (104) via an additive manufacturing techn...  
WO/2020/011027A1
A hydrogenation-roll compacting composite process for improving a titanium alloy structure in additive manufacturing, comprising performing hydrogenation on titanium alloy powders, performing workpiece printing on the hydrogenated titani...  
WO/2020/014028A1
A method and system for improving the density in a powder bed, and an article produced therefrom is provided. The system comprises a powder deposition surface and a powder deposition module. The powder deposition surface is adapted to re...  
WO/2020/008866A1
This method for manufacturing a powder magnetic core includes: a step for pressure-molding a raw material powder to form a molded body; a step for subjecting the molded body to a first heat treatment to form a first heat-treated body; an...  
WO/2020/009955A1
A method and a system for converting irregular metal hydride powders to spherical metal powders, and to an article produced therefrom is provided. The method comprises preparing powder comprising metal hydride particles. The powder is pa...  
WO/2020/007891A1
The present disclosure relates to 3D printing systems based on powder beds, in which 3D objects are formed by successive consolidation of thin layers of powder (205). Specifically, it relates to a powder compartment from which powder fee...  
WO/2020/008171A1
This invention concerns a powder bed additive manufacturing apparatus comprising a build sleeve (117), a build platform (202) for supporting a powder bed (104) and object (103) during a build, the build platform (202) lowerable in the bu...  
WO/2020/009009A1
The modeling method of the present disclosure comprises: a formation step in which a powder layer is formed using a first powder; a placement step in which a second powder having a smaller average particle size than that of the first pow...  
WO/2020/010362A1
Morphology, microstructure, compressive behavior, and biocorrosive properties of magnesium or magnesium alloy foams allow for their use in biodegradable biomedical, metal-air battery electrode, hydrogen storage, and lightweight transport...  
WO/2020/005870A1
A build assembly (100) and a method (200) of manufacturing the same are provided. The build assembly (100) includes a first component (102), a second component (104), and a support structure (110) coupling the two components (102, 104) t...  
WO/2020/006054A1
A flexible 3D printing feedstock material is disclosed. The flexible 3D printing feedstock material includes 45-80 vol% of a powder having at least one of a metal powder and a ceramic powder, 0-5 vol% of a compatibilizer, 10-35 vol% of a...  
WO/2020/005228A1
The present disclosure relates to a system which may have an electronic controller, an optical light source controlled by the electronic controller which generates a beam having an output power level, and a current measuring subsystem (C...  
WO/2020/002633A1
The invention relates to a method for operating a device (10) for additive manufacture of a three-dimensional object, and associated device (10), in which a gas flow (37) is guided over a building platform on which the three-dimensional ...  
WO/2020/003142A1
A control system for thermo optical control of focus position of an energy beam in an additive manufacturing apparatus has a first doped medium and a second doped medium, each of which is optically transparent and doped with a dopant. Th...  
WO/2020/001849A1
The invention relates to a method for the additive manufacturing of a structure (10, 10'), in particular by a powder bed method. The method comprises, layer by layer, a) applying a layer (S) of a base material (P), in particular a pulver...  
WO/2020/002442A1
The present invention relates to a cemented carbide comprising eta phase and a Ni-Al binder, wherein the binder comprises intermetallic ƴ'-Ni3Al -precipitates embedded in a substitutional solid solution matrix comprising Al and Ni.  
WO/2020/001848A1
A Control method for layerwise additive manufacturing of a component (10) is provided, the method comprising the following steps: - a) measuring a displacement (D) of an as-manufactured layer (L) of the component (10) during a build job ...  
WO/2019/210285A3
The invention relates to a process for fabricating complex mechanical shapes from metal or ceramic, and in particular to fabricating complex mechanical shapes using a pressure-assisted sintering technique to address problems relating to ...  
WO/2020/005247A1
The present application is a new improvement in the fine-grained cubic boron nitride sintered compact which may be employed to manufacture a cutting tool. The compact contains at least 80 vol % cBN with a metallic binder system and is si...  
WO/2020/006062A1
A sonotrode includes multiple layers of a material melted to one another to form a structure. The structure provides a base that has an attachment feature that is configured to operatively secure to an ultrasonic converter. The structure...  
WO/2020/002813A1
The invention relates to a process for manufacturing a part comprising a formation of successive solid metal layers (20i...20n), superposed on one another, each layer describing a pattern defined using a numerical model {M), each layer b...  
WO/2020/002951A1
A powder deposition head (100) for an additive manufacturing apparatus is described. The powder deposition head (100) comprises a hopper (110) arranged to receive a powder therein. The powder deposition head (100) comprises a nozzle (120...  
WO/2020/002805A1
A device (10) for direct manufacture by laser fusion of sprayed powder, comprising: - a nozzle (14) for spraying a metal powder, - at least one first laser emitter (16) configured to emit a first laser beam (18) at a predetermined wavele...  
WO/2020/003536A1
This sheet for liquid phase sintering contains transitional liquid phase sinterable metal particles and a resin, and the mass reduction rate when the temperature rises from 25°C to 260°C with a temperature change rate of 10°C/min is g...  
WO/2020/005014A1
The present application provides a composite and a preparation method therefor. The present application can provide a composite, which comprises a metal foam and a polymer component, has excellent thermal conductivity, and has other exce...  
WO/2020/002799A1
The invention relates to a method for manufacturing an abradable layer (12), which comprises the following steps: - compressing a powder composition (30) comprising at least micrometric ceramic particles having a number average shape fac...  
WO/2020/004507A1
This three-dimensional modeling device is provided with: a table that supports a powder material and a model created from the powder material; a processing section that is disposed so as to face the table and that obtains the model by pr...  
WO/2020/005872A1
A method for manufacturing a gear assembly of a gearbox in a wind turbine includes providing a pin shaft of the gear assembly. The method also includes depositing material onto an exterior surface of the pin shaft of the gear assembly vi...  
WO/2020/003901A1
The problem to be addressed is to provide a composition for a 3D printer such that when forming a model (layered structure body) with a hot melt lamination 3D printer using a composition containing an inorganic powder as a raw material, ...  
WO/2019/243559A1
The invention relates to a flow device for a device (1) for manufacturing a three-dimensional object (2) by selectively solidifying construction material (15) in layers at the cross-section of the object (2) to be produced in locations c...  
WO/2019/244416A1
This three-dimensional modeling device (100) is provided with a powder supply device (10) which supplies a powder (90) by dropping onto a surface (81) of a workpiece (80) that, for example, exhibits a curve as the modeling object. Furthe...  
WO/2019/246389A1
A method for manufacturing a pitch bearing or a yaw bearing for a wind turbine includes forming an outer race of the bearing of a base material. The method also includes forming an inner race of the bearing of the base material. Further,...  

Matches 1 - 50 out of 40,013