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SECONDARY IMPREGNATION FILAMENT-MAKING METHOD FOR COMPOSITE FILAMENT SUITABLE FOR ADDITIVE MANUFACTURING
17/04/2025 -
Provided in the present invention is a secondary impregnation filament-making method for a composite filament suitable for additive manufacturing. The method comprises: first performing a fiber...
SYSTEMS AND METHODS FOR MICROMANUFACTURING AND BIOPRINTING IN A MICRO GRAVITY ENVIRONMENT THEREOF
17/04/2025 -
The system, methods, and uses of micromanufacturing materials, scaffolds, and living tissues in microgravity environment that is found in space such as Low-Earth-Orbit, on a spacecraft in-transit...
IMPREGNATION PRETREATMENT APPARATUS FOR CONTINUOUS CARBON FIBER COMPOSITE FILAMENT MATERIAL
17/04/2025 -
Disclosed in the present invention is an impregnation pretreatment apparatus for a continuous carbon fiber composite filament material, comprising a conveying assembly, wherein the conveying...
SYSTEMS AND METHODS FOR MICROMANUFACTURING AND BIOPRINTING IN A MICRO GRAVITY ENVIRONMENT THEREOF
17/04/2025 -
The system, methods, and uses of micromanufacturing materials, scaffolds, and living tissues in microgravity environment that is found in space such as Low-Earth-Orbit, on a spacecraft in-transit...
FRP MOLDING MOLD, AND FRP MOLDING SYSTEM AND METHOD USING SAME
10/04/2025 -
An inner-surface mold 10A or an outer-surface mold 10B of a FRP molding mold 10 comprises a mold body 12, a partial-drive mold 14, and a partial-drive device 16. The partial-drive mold 14 is...
THERMOSET SILICONE FILLER, POLYMER COMPOSITIONS CONTAINING THE SAME, AND ARTICLES PREPARED THEREFROM
27/03/2025 -
A filled polymer composition is provided containing a thermoplastic matrix and a thermoset silicone resin filler in an amount of from 1 to 30 wt% based on total amount of polymer composition,...
DUAL-MATERIAL COMPONENTS AND METHODS OF MAKING THEREFOR
13/02/2025 -
In accordance with at least one aspect of this disclosure, a system can include, a housing assembly and an element assembly having a dual-material component therein, the element assembly joined...
Rocket engine injector
14/01/2025 -
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...
Expendable Multistage Pressure-Fed Ablative-Cooling Nontoxic Non-Heavy Launch Vehicle
12/12/2024 -
An expendable launch vehicle is provided using pressure-fed liquid propellant fixed steering ablatively-cooled rocket engines. The vehicle is manufactured minimizing toxic or exotic metals and...
PRINTING METHOD BASED ON HIGH-TEMPERATURE AND LOW-TEMPERATURE BI-MATERIAL SPATIAL DISTRIBUTION
28/11/2024 -
The present invention provides a printing method based on high-temperature and low-temperature bi-material spatial distribution. By means of setting of a filling element body type, the continuous...
PRINTING METHOD BASED ON HIGH-TEMPERATURE AND LOW-TEMPERATURE BI-MATERIAL SPATIAL DISTRIBUTION
28/11/2024 -
The present invention provides a printing method based on high-temperature and low-temperature bi-material spatial distribution. By means of setting of a filling element body type, the continuous...
3D PRINTING HEAD WITH LASER PREHEATING AND IN-SITU COMPACTION AND METHOD THEREFOR OPERATING SAME
28/11/2024 -
The present invention provides a 3D printing head with laser preheating and in-situ compaction. The 3D printing head comprises a printing head mounting plate, wherein a pneumatic sliding block is...
FLAME-RETARDANT MATERIAL
14/11/2024 -
The present invention relates to the technical field of flame-retardant polymer materials, and particularly relates to a flame-retardant material and a preparation method therefor. The...
VACUUM BAG FILM, AND PREPARATION METHOD THEREFOR AND USE THEREOF
14/11/2024 -
Provided in the present application are a vacuum bag film, and a preparation method therefor and the use thereof. The vacuum bag film comprises an isolating layer, a functional layer and a release...
INTEGRATED PRINT BED FILM FOR ADDITIVELY MANUFACTURED NON-METALLIC PARTS
07/11/2024 -
A system for forming a non-metallic component including an integral secondary material is disclosed herein. The system includes a print bed, a consumable film disposed on the print bed, a...
INTEGRATED PRINT BED FILM FOR ADDITIVELY MANUFACTURED NON-METALLIC PARTS
07/11/2024 -
A system for forming a non-metallic component including an integral secondary material is disclosed herein. The system includes a print bed, a consumable film disposed on the print bed, a...
