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Patent Searching and Data


Matches 451 - 500 out of 41,308

Document Document Title
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,...  
WO/2019/245563A1
A part formed using an metal additive manufacturing process, such as a turbine airfoil with an oversized feature such as an oversized hole, where the oversized hole is filled with a preform having a shape of a normal sized hole and secur...  
WO/2019/244415A1
This three-dimensional modeling device (100) is provided with a layer forming device (10) for forming layers of a metal powder (90) on a modeling object, and a laser beam irradiating device (20) which irradiates a laser beam (25) onto a ...  
WO/2019/246255A1
An induction coil assembly associated with controlling the flow of molten material used in casting or deposition of precious and/or non-precious metals on a substrate is disclosed. The assembly comprises one or more induction coils assoc...  
WO/2019/246510A1
A method for manufacturing a planet gear or a sun gear of a gearbox of a wind turbine includes forming a base of the planet gear via at least one of casting or forging. The base of the planet gear includes an inner circumferential surfac...  
WO/2019/244128A1
Bioresorbable medical devices, such as stents, scaffolds and other medical devices implantable in human and animal bodies, in which galvanic couples are formed. The devices include bioresorbable amalgamates, wires, laminates, layered str...  
WO/2019/241364A1
An additive manufacturing system (10) includes a build platform (38), at least one first consolidation device (14), and at least one second consolidation device (60). The at least one first consolidation device (14) is configured to dire...  
WO/2019/202263A3
The invention relates to a process for the additive manufacturing of a three-dimensional metal part that comprises a solid portion having a core (21) surrounded by a shell, said process consisting in consecutively solidifying, by laser b...  
WO/2019/241593A1
Systems and corresponding methods are provided for separation of support structures from near net shape manufactured parts. The system can include a support structure and a non-adhering material. The non-adhering material can be position...  
WO/2019/241117A1
Support substrates are used in certain additive fabrication processes to permit processing of an object. For additive fabrication processes with materials that are sintered into a final part, a multi-layer support substrate of interleave...  
WO/2019/241147A2
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/2019/239531A1
This computation device used in a molding device for molding a three-dimensional molded object from a solid layer molded by heating a layer-shaped material layer, formed from a powder material, by irradiation with energy rays is provided...  
WO/2019/239530A1
Provided is an arithmetic device that is used in a modeling apparatus that models a three-dimensional structure from a solidified layer modeled by heating a powder material by irradiation with energy rays, the arithmetic device comprisin...  
WO/2019/238951A1
The invention relates to a method for producing a part with a cavity by additive manufacturing wherein, on a ceiling (5) of the cavity, contiguous portions (7; 9), including at least one central portion (7) entirely delimited by edges, a...  
WO/2019/239655A1
This copper alloy powder contains 0.010-1.50% of Cr and 0.010-1.40% of Zr in terms of mass%, with the remainder comprising copper and unavoidable impurities. This layered/molded product is formed by melting and solidifying a copper alloy...  
WO/2019/238440A1
The invention relates to a method for determining building instructions which describe the control of a process and which can be used in an additive manufacturing system (11) for an additive manufacturing method. A manufacture data set P...  
WO/2019/239169A1
The object of the invention relates to a method for producing a 3- dimensional metal object (100), particularly a 3-dimensional solid metal object (100), during which the metal object (100) is built in a vacuum using one or more metal wi...  
WO/2019/238429A1
The present invention relates to a method (300) for producing a multi-layer component (105), wherein the method (300) has a step (310) of forming a layer (110) of the multi-layer component (105) by subjecting a layer-forming material (15...  
WO/2019/241476A1
A method of fabricating a component (24) is provided. The method includes depositing particles (45) onto a build platform (38). The method also includes distributing the particles (45) to form a build layer (44). The method further inclu...  
WO/2019/240584A1
A press sintering process product carrier for carrying at least one product to be sintered in a press sintering process comprises a top side; a product receiving recess defined in the top side, and configured for receiving the product(s)...  
WO/2019/233962A1
The present invention relates to a method for producing an object from a hot work steel, wherein a hot work steel alloy, in particular a hot work steel alloy with a carbon content of more than 0.35 wt %, is melted, wherein the melting oc...  
WO/2019/236922A1
A binder jet printed article includes a part having a top portion, a bottom portion, and an overhang extending from the top portion and a support structure formed around the part that may block deformation of the part during post-printin...  
WO/2019/237007A1
A powder removal system includes a plurality of tubes including upstream and downstream ends, a manifold fluidly coupled to the tubes, and a pressurized air supply fluidly coupled to the manifold supplying pressurized air to the tubes vi...  
WO/2019/233756A1
The invention relates to a method for the additive production of a component (1) by means of a free-space method, in which the component (1) is generated by the application of welding material step by step and/or in layers. In addition t...  
WO/2019/236100A1
A powder bed material can include from 80 wt% to 100 wt% metal particles having a D50 particle size distribution value from 4 μm to 150 μm. From 10 wt% to 100 wt% of the metal particles can be surface-activated metal particles having i...  
WO/2019/236050A1
A system determines an object part density relative to a build region in a layer of build material used in an additive manufacturing machine, the object part density based on a relative portion of the build region where an energy absorbi...  

Matches 451 - 500 out of 41,308