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MÉTODO DE FABRICAÇàO, E, COMPONENTE AEROESPACIAL
22/11/2022 - MÉTODO DE FABRICAÇÃO, E, COMPONENTE AEROESPACIAL. Trata-se de um método de fabricação que pode compreender: tratar uma superfície de um substrato polimérico com um grafeno induzido por...
METHOD FOR REINFORCING AND REPAIRING STRUCTURE, AND STRUCTURE
24/11/2022 - Provided is a method for reinforcing and repairing a structure, the method being characterized by comprising: a) a step for stacking and shaping a prepreg according to the surface shape of the...
APARATO ASOCIADO CON UNA MAQUINA DE MOLDEO POR INYECCION.
28/09/2020 - The present invention describes an apparatus (10) for coupling a first part (92) and a second part (90) after they have been produced by injection moulding. It comprises a linear slide (12), a...
System and method for vaporizing space debris in space
08/11/2022 - A system and method for vaporizing space debris in space. The system includes a spacecraft body, a primary solar concentrator mounted to the spacecraft body that collects and focuses solar flux...
System and method for vaporizing space debris in space
08/11/2022 - A system and method for vaporizing space debris in space. The system includes a spacecraft body, a primary solar concentrator mounted to the spacecraft body that collects and focuses solar flux...
METHODS FOR MANUFACTURING BULKED CONTINUOUS FILAMENT
10/11/2022 - A method of recycling a PET-containing material comprises: (1) providing a polymer crystallizer comprising at least one heating element, and at least one blower; (2) providing an MRS extruder...
METHODS FOR MANUFACTURING BULKED CONTINUOUS FILAMENT
10/11/2022 - A method of recycling a PET-containing material comprises: (1) providing an MRS extruder having an MRS section comprising a plurality of satellite screws and an outlet; (2) providing a vacuum pump...
HYDROPHOBIC AND OLEOPHOBIC COATINGS, METHODS OF MAKING SAME AND USES OF SAME
03/11/2022 - Hydrophobic and oleophobic coatings, methods of making same, and uses of same. A coating can comprise one or more oleophobic and/or hydrophobic layer(s) disposed on a substrate, e.g., a fabric or...
LASER ACTIVATION-BASED COPPER PLATING PROCESS FOR 3D-PRINTED CERAMIC SURFACE
03/11/2022 - The present invention belongs to the technical field of special materials. Disclosed is a laser activation-based copper plating process for a 3D-printed ceramic surface. In the present invention,...
REMOLDABLE BISMALEIMIDE RESIN AND APPLICATION THEREOF
03/11/2022 - A remoldable bismaleimide resin and application thereof. The preparation method includes blending 2-allylphenyl glycidyl ether and terephthalic acid in acetonitrile, carrying out an esterification...
HYDROPHOBIC AND OLEOPHOBIC COATINGS, METHODS OF MAKING SAME AND USES OF SAME
03/11/2022 - Hydrophobic and oleophobic coatings, methods of making same, and uses of same. A coating can comprise one or more oleophobic and/or hydrophobic layer(s) disposed on a substrate, e.g., a fabric or...
DLP AND FDM-BASED COMPOSITE MULTI-MATERIAL ADDITIVE MANUFACTURING APPARATUS AND METHOD
27/10/2022 - A DLP and FDM-based composite multi-material additive manufacturing apparatus, comprising a DLP optical engine mask exposal portion at an upper layer, an FDM two-dimensional movement switchable...
DLP AND FDM-BASED COMPOSITE MULTI-MATERIAL ADDITIVE MANUFACTURING APPARATUS AND METHOD
27/10/2022 - A DLP and FDM-based composite multi-material additive manufacturing apparatus, comprising a DLP optical engine mask exposal portion at an upper layer, an FDM two-dimensional movement switchable...
ANTIBACTERIAL MOLDED ARTICLE AND METHOD FOR MANUFACTURING SAME
20/10/2022 - The present invention is to provide an antibacterial molded article that can increase options for the material and shape of the molded article, and a method for manufacturing the same. The object...
Turbopump, thrust chamber, and injector with distribution system and a circular array of support columns to flow liquid from the distribution system into a combustion chamber
16/08/2022 - Disclosed herein are various technologies pertinent to rocket engines, including injector, thrust chamber, and electrical turbopump devices that may be combined to provide a more efficient rocket...
Rocket engine turbopump with coolant passage in impeller central hub
09/08/2022 - Disclosed herein are various technologies pertinent to rocket engines, including injector, thrust chamber, and electrical turbopump devices that may be combined to provide a more efficient rocket...
AUTOMATIC CIRCUMFERENTIAL INSERTION APPARATUS AND METHOD FOR COMPLEX ROTARY PREFORM
14/07/2022 - An automatic circumferential insertion apparatus and method for a complex rotary preform. The apparatus includes a double-hinge yarn carrier and a U-shaped bracket. Two ends of the double-hinge...
A SATELLITE SYSTEM
07/07/2022 - The present invention relates to a table (2) on which additive manufacturing is carried out; a plurality of panels (3) which are produced by the additive manufacturing method and surround a...
RARE EARTH ALUMINUM ALLOY POWDER SUITABLE FOR ADDITIVE MANUFACTURING AND PREPARATION METHOD THEREFOR
07/07/2022 - Provided are a rare earth aluminum alloy powder suitable for additive manufacturing and a preparation method therefor. The preparation method comprises: heating and melting an aluminum ingot into...
Sistema para a conformação de um disco compósito com matriz termoplástica e seu uso
08/08/2017 - dispositivo e processo para a estampagem de um disco compósito com matriz termoplástica. a presente invenção se refere a um dispositivo e a um processo para a estampagem de um disco (100)...