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Patent Searching and Data


Matches 51 - 100 out of 40,029

Document Document Title
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...  
WO/2019/235014A1
An austenitic stainless steel which comprises a mixed grain structure composed of columnar crystals having an average crystal grain diameter of 20 μm or less and equiaxed crystals having an average crystal grain diameter of 5.0 μm or l...  
WO/2019/237016A1
An article of manufacture includes a part structure formed via a first additive manufacturing process and a floating structure within the part structure which is mechanically decoupled from the part structure. The floating structure is f...  
WO/2019/236770A1
A setter assembly for use in additive manufacturing a binder-jet part includes a base, a first setter component having a first setter portion and a second setter portion that may be removably coupled to the first setter portion and a plu...  
WO/2019/236104A1
A system to apply uniform layers of metal powder, the system includes: a conductive roller with a dielectric coating, the conductive roller biased at a first voltage; a powder supply to contain a metal powder biased at a second voltage, ...  
WO/2019/236058A1
A material set can include a binder fluid and a powder bed material. The binder fluid can include an iron oxide nanoparticle, a dispersing ligand, a reducing agent, and an aqueous liquid vehicle. The powder bed material can include from ...  
WO/2019/236099A1
A system for compacting layers of metal powder, including: a layer of metal powder at a first voltage; and a conductive object above the layer of metal powder, the conductive object at a second voltage, wherein a voltage differential bet...  
WO/2019/236106A1
A printing device that includes a build platform to hold an amount of build material thereon and a coherent light source to selectively fuse the build material through heat produced by the coherent light source at the surface of the buil...  
WO/2019/235574A1
The powder for a magnetic core contains a granular powder of an Fe-Cu-Si-B-Cr-Sn-C-based crystalline magnetic material and an Fe-Si-B-based and/or Fe-P-C-based amorphous magnetic material, wherein in an X-ray diffraction spectrum measure...  
WO/2019/228760A1
An Apparatus (100) for removing excess material (P), preferably a powder, from a cavity (12) of a component (10) is provided. The apparatus comprises: - a platform (1) for retaining the component (10), preferably an additively manufactur...  

Matches 51 - 100 out of 40,029