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METAL COMPOSITE JOINTS FOR COMPOSITE RODS
03/10/2024 -
A method for joining composite rods with tubular shape without expensive, machined connectors and without compromising the structural integrity of the composite rod includes internal and external...
SOLID-PHASE FORMING MACHINING METHOD
26/09/2024 -
A solid-phase forming machining method, comprising the following steps: heating a heating ring (112) to make the heating ring generate heat; conducting the heat generated by the heating ring...
SOLID-PHASE FORMING MACHINING METHOD
26/09/2024 -
A solid-phase forming machining method, comprising the following steps: heating a heating ring (112) to make the heating ring generate heat; conducting the heat generated by the heating ring...
UREA DERIVATIVES AND THEIR USE AS CURATIVES AND CURATIVE ACCELERATORS FOR RESIN SYSTEMS
08/08/2024 -
Bisorthohydroxy aromatic urones and their use as curatives and cure accelerators in resin systems particularly epoxy resin systems provide formulations with good outlife, low curing temperatures...
HEATED-BED DEFORMATION TOLERANCE STRUCTURE FOR LARGE-SIZED CONTINUOUS FIBER HIGH-TEMPERATURE 3D PRINTER
11/07/2024 -
Provided in the present invention is a heated-bed deformation tolerance structure for a large-sized continuous fiber high-temperature 3D printer. Changes in size caused by thermal expansion of a...
SPATIAL CURVED SURFACE PRINTING PATH PLANNING METHOD BASED ON DYNAMIC CONTOUR OFFSETTING AND DISCRETIZATION
11/07/2024 -
The present invention provides a spatial curved surface printing path planning method based on dynamic contour offsetting and discretization. The method comprises: first, transversely and equally...
SPATIAL CURVED SURFACE PRINTING PATH PLANNING METHOD BASED ON DYNAMIC CONTOUR OFFSETTING AND DISCRETIZATION
11/07/2024 -
The present invention provides a spatial curved surface printing path planning method based on dynamic contour offsetting and discretization. The method comprises: first, transversely and equally...
HEATED-BED DEFORMATION TOLERANCE STRUCTURE FOR LARGE-SIZED CONTINUOUS FIBER HIGH-TEMPERATURE 3D PRINTER
11/07/2024 -
Provided in the present invention is a heated-bed deformation tolerance structure for a large-sized continuous fiber high-temperature 3D printer. Changes in size caused by thermal expansion of a...
INJECTION MOLDING MATERIAL, MANUFACTURED MARAGING STEEL HAVING ULTRAHIGH YIELD STRENGTH AND USE THEREOF
11/07/2024 -
The present invention belongs to the technical field of powder metallurgy materials and intelligent manufacturing, and relates to a metal material, in particular to an injection molding material,...
INJECTION MOLDING MATERIAL, MANUFACTURED MARAGING STEEL HAVING ULTRAHIGH YIELD STRENGTH AND USE THEREOF
11/07/2024 -
The present invention belongs to the technical field of powder metallurgy materials and intelligent manufacturing, and relates to a metal material, in particular to an injection molding material,...
ADDITIVE MANUFACTURING FORMING METHOD FOR HEAD HAVING SPECIAL-SHAPED CAPILLARY STRUCTURE OF LIQUID ROCKET ENGINE
04/07/2024 -
An additive manufacturing forming method for a head having a special-shaped capillary structure of a liquid rocket engine, comprising: establishing an integrated head three-dimensional model;...
TRUSS ADDITIVE MANUFACTURING DEVICE FOR AEROSPACE
03/07/2024 -
The present invention discloses an additive manufacturing device for an aerospace truss. The entire device includes five units: a raw material input unit, a longitudinal beam forming unit, a...
WIRE FEEDING MECHANISM SUITABLE FOR FUSED DEPOSITION ADDITIVE MANUFACTURING OF FLEXIBLE WIRE
03/07/2024 -
Disclosed in the present invention is a wire feeding mechanism suitable for fused deposition Additive Manufacturing (AM) of a flexible wire, including a support housing. A melting nozzle is...
MULTI-PATH INTERNALLY-MICROPOROUS EFFICIENT REFRIGERATION METHOD AND DEVICE FOR FROZEN SAND MOLD
03/07/2024 -
The present invention discloses a multi-path internal microporous efficient refrigeration method and device for a frozen sand mold. The device includes a frozen sand molding chamber, an electric...
Path planning method based on dynamic contour offset discretization and for spatial curved-surface printing
18/06/2024 -
A path planning method based on dynamic contour offset discretization and for spatial curved-surface printing is provided. Firstly, transversal equal slicing is carried out on a target model, and...
Path planning method based on dynamic contour offset discretization and for spatial curved-surface printing
18/06/2024 -
A path planning method based on dynamic contour offset discretization and for spatial curved-surface printing is provided. Firstly, transversal equal slicing is carried out on a target model, and...
Composição, vedante curado e método para usar a composição
15/08/2017 -
divulgam-se composições compreendendo pré-polímeros contendo enxofre terminados com aceptor de michael, pré-polímeros contendo enxofre terminados com tiol e catalisadores de fosfina, úteis...
DOUBLE-CAPSULE NON-STORED PRESSURE FLAT AUTOMATIC FIRE EXTINGUISHING APPARATUS
10/05/2024 -
A double-capsule non-stored pressure flat automatic fire extinguishing apparatus, comprising a mounting assembly (1), a gas producing assembly (2), a suppressant assembly (3), and a starting...
METHOD FOR MANUFACTURING A TARGET MATERIAL
02/05/2024 -
A method for manufacturing a target material is provided, including the steps of: disposing raw material powder on a substrate and melting the raw material powder by laser to form a target...
Hot bed deformation tolerance structure for large-sized continuous fiber high-temperature 3D printer
30/04/2024 -
A hot bed deformation tolerance structure for a large-sized continuous fiber high-temperature 3D printer is provided. Size changes caused by thermal expansion of a hot bed are compensated through...
