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SYSTEM AND METHOD OF METAL ADDITIVE MANUFACTURING WITH ULTRASONIC ACOUSTIC WAVES
10/09/2026 -
A method of metal additive manufacturing with ultrasonic acoustic wave employment is set forth. The method enables enhanced control of the microstructure of an ultimately-fabricated...
Additive Manufacturing Composite Rocket Motor Case
10/09/2026 -
A method of manufacturing a rocket motor includes fabricating a forward dome from a first fiber reinforced thermoplastic to define a cylindrical portion and a hemispherical portion extending from...
ADDITIVE MANUFACTURING SYSTEM AND METHOD FOR COMPRESSION OF MATERIAL
12/08/2026 -
[0001] A directed energy deposition (DED) additive manufacturing system (100) for manufacturing a component (102) from a material includes a deposition assembly (120) having a deposition head...
NET-SHAPE UNDERCUT FINOCYL GRAIN CASTING MANDREL AND A METHOD THEREOF
09/07/2026 -
A mandrel assembly (100) for net-shape casting of an undercut finocyl grain (133) with aft-end counterbore (140) in a solid propellant rocket case (101) comprising a core (105) capable of forming...
TUNGSTEN, MOLYBDENUM, OR A COMBINATION THEREOF BASED ALLOYS FOR PRINTABILITY, AND METHODS OF MAKING AND USING THEREOF
11/06/2026 -
[0000] An alloy comprises: at least one IUPAC Group 6 element in an amount of at least about 80 weight percent; and at least one IUPAC Groups 13 and 14 element is an amount of at least about...
HIGH-FORMING-QUALITY VOLATILE LIGHT ALLOY LASER ADDITIVE AND MANUFACTURING METHOD THEREFOR
04/06/2026 -
Disclosed in the present invention are a high-forming-quality volatile light alloy laser additive and a manufacturing method therefor. The additive comprises a light alloy matrix and a...
THERMOPLASTIC-BASED ENERGETIC MATERIAL PRODUCTION
07/05/2026 -
An energetic material includes a matrix of a thermoplastic polymer and an oxidizer distributed in the thermoplastic polymer matrix. The energetic material can be produced, for example, by a method...
ELEVATION CONTROL AND PRECISE REGULATION AND CONTROL METHOD FOR FROZEN SAND MOLD ADDITIVE MANUFACTURING IN TIME SEQUENCE SPACE
30/04/2026 -
An elevation control and precise regulation and control method for frozen sand mold additive manufacturing in a time sequence space. The method comprises: according to an input casting model...
GEOMETRY OPTIMIZED LOW ASPECT RATIO VTOL VEHICLE SYSTEM WITH STRUCTURALLY INTEGRATED PROPULSION
05/03/2026 -
A self-contained vertical takeoff and landing vehicle (VTOL) with aspect ratio of height to width no greater than 5.3:1 and with both rocket and airbreathing propulsion systems that can...
Use of a Lignin-Based Admixture for Tailoring the Rheological Properties of Mortars for 3D Printing
26/02/2026 -
Disclosed in the present invention are a dual-laser additive manufacturing forming apparatus and method for an unsupported overhanging structure. The dual-laser additive manufacturing forming...
DUAL-LASER ADDITIVE MANUFACTURING FORMING APPARATUS AND METHOD FOR UNSUPPORTED OVERHANGING STRUCTURE
26/02/2026 -
Disclosed in the present invention are a dual-laser additive manufacturing forming apparatus and method for an unsupported overhanging structure. The dual-laser additive manufacturing forming...
DOUBLE-PRINT-HEAD DEVICE FOR CONTINUOUS FIBER COMPOSITE MATERIAL AND HAVING TENSION DEVICE
12/02/2026 -
A double-print-head device for a continuous fiber composite material and having a tension device. The double-print-head device comprises a printing support frame (1), wherein the printing support...
THERMAL FOLDING FORMING METHOD AND DEVICE FOR ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL LATTICE STRUCTURE OF FIBER-REINFORCED COMPOSITE
12/02/2026 -
A thermal folding forming method for additive manufacturing of a three-dimensional lattice structure of a fiber-reinforced composite, the method comprising the following specific steps: a first...
DUAL-SWITCH 3D PRINT HEAD HAVING SYNERGISTIC PRINTING OF RESIN AND CONTINUOUS FIBERS
12/02/2026 -
A dual-switch 3D print head having synergistic printing of resin and continuous fibers, the print head comprising a main frame (1), wherein a resin head extrusion mechanism (3) is provided on the...
DOUBLE-PRINT-HEAD DEVICE FOR CONTINUOUS FIBER COMPOSITE MATERIAL AND HAVING TENSION DEVICE
12/02/2026 -
A double-print-head device for a continuous fiber composite material and having a tension device. The double-print-head device comprises a printing support frame (1), wherein the printing support...
DUAL-SWITCH 3D PRINT HEAD HAVING SYNERGISTIC PRINTING OF RESIN AND CONTINUOUS FIBERS
12/02/2026 -
A dual-switch 3D print head having synergistic printing of resin and continuous fibers, the print head comprising a main frame (1), wherein a resin head extrusion mechanism (3) is provided on the...
THERMAL FOLDING FORMING METHOD AND DEVICE FOR ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL LATTICE STRUCTURE OF FIBER-REINFORCED COMPOSITE
12/02/2026 -
A thermal folding forming method for additive manufacturing of a three-dimensional lattice structure of a fiber-reinforced composite, the method comprising the following specific steps: a first...
FRP MOLDING SYSTEM AND METHOD
12/02/2026 -
An FRP molding system 100 produces a hollow cylindrical FRP component 3 by applying pressure in the radial direction to a seamless hollow cylindrical preform 2 composed of an FRP material 1. The...
IGNITION DEVICE FOR HYBRID ROCKET, AND HYBRID ROCKET
29/01/2026 -
[Problem] To provide an ignition device capable of re-ignition and capable of evenly burning a solid fuel. [Solution] Provided is a device for igniting a solid fuel, the device being characterized...
ADDITIVE MANUFACTURING-BASED CONTINUOUS FIBER CURING EXTRUSION APPARATUS FOR CERAMIC COMPOSITE MATERIAL
26/12/2025 -
An additive manufacturing-based continuous fiber curing extrusion apparatus for a ceramic composite material, comprising a main supporting frame (1), wherein first guide rails (9), second guide...
