Abstract: A method for manufacturing impregnated fiber bundle includes: a step of feeding material including feeding at least one fiber bundle to a feeding wheel assembly; a step of resin molding including feeding resin to the fiber bundle in a high pressure manner to make the resin infiltrate the fiber bundle and to form an outer resin layer on the outer surface of the fiber bundle, so as to make the fiber bundle become a resin impregnated fiber bundle; a step of semi-cured molding including semi curing the resin inside and outside the resin impregnated fiber bundle by controlling temperature and pressure; and a step of reeling including reeling up the resin impregnated fiber bundle which is to be woven into a fabric.

Abstract: A carbon fiber bundle forming method, wherein the at least one carbon fiber bundle can be evenly heated since it is heated with microwave in the first and second microwave steps. Besides, the at least one carbon fiber bundle is treated in the laser step, laser can reach into the interior of the at least one carbon fiber bundle to enable the carbonization and graphitization to take place more evenly, then the carbon fiber bundle is treated in the subsequent roughening treatment step, the resin forming step and the semi-cure forming step, so that the interior of the at least one carbon fiber bundle can be heated evenly, which allows the at least one carbon fiber bundle to be carbonized evenly.

Abstract: A method for manufacturing a composite material made ornament by using a mould assembly only involves: positioning of the fastener in the first mould, positioning of the composite material layers in the second mould, and then closing the mould assembly, injecting glue and drying, then obtaining a composite material made ornament. The glue injecting process enables the glue to be fully penetrated into the composite material layers to connect the composite material layer and the fastener, and to form the connecting portion at the same time, which not only improves the manufacturing efficiency, but also enhances the structure strength and quality of the product of the present invention. Furthermore, the composite material made ornament is fixed to the fixing member by the fastener, without the problem that the glue is likely to be aged or degraded, causing peeling off of the carbon fiber composite.

Abstract: A method for manufacturing impregnated fiber bundle includes: a step of feeding material including feeding at least one fiber bundle to a feeding wheel assembly; a step of resin molding including feeding resin to the fiber bundle in a high pressure manner to make the resin infiltrate the fiber bundle and to form an outer resin layer on the outer surface of the fiber bundle, so as to make the fiber bundle become a resin impregnated fiber bundle; a step of semi-cured molding including semi curing the resin inside and outside the resin impregnated fiber bundle by controlling temperature and pressure; and a step of reeling including reeling up the resin impregnated fiber bundle which is to be woven into a fabric.

Abstract: A method and a device are capable of forming a composite pipe with strengthened structure and improved solidification, wherein the method includes a step of mold closing, a step of mold placing, a step of enclosing with vacuum bagging film, a step of vacuuming, a step of pressuring, a step of heating, a step of vacuum bagging film removal, and a step of mold opening. The formed composite pipe has a strengthened structure and is improved in solidification effect.

Abstract: A method for manufacturing a composite material made ornament by using a mould assembly only involves: positioning of the fastener in the first mould, positioning of the composite material layers in the second mould, and then closing the mould assembly, injecting glue and drying, then obtaining a composite material made ornament. The glue injecting process enables the glue to be fully penetrated into the composite material layers to connect the composite material layer and the fastener, and to form the connecting portion at the same time, which not only improves the manufacturing efficiency, but also enhances the structure strength and quality of the product of the present invention. Furthermore, the composite material made ornament is fixed to the fixing member by the fastener, without the problem that the glue is likely to be aged or degraded, causing peeling off of the carbon fiber composite.

Abstract: A fiber composite material microwave curing device with an endless conveyor belt includes an input area and an output area, and a tunnel microwave device disposed above the belt and located between the input and output areas. The tunnel microwave device includes an input port and an output port. A method for curing fiber composite material using the microwave curing device includes: putting a fiber cloth containing an impregnated material into a mold, covering the mold with a sealing bag and vacuuming the sealing bag; placing the vacuumed mold in the input area, using the belt to move the to-be-treated object to the input port; using the tunnel microwave device to heat the vacuumed mold to 80-400° C. within 5-30 seconds; and moving the mold from the output port to the output area, taking out the mold from the sealing bag, then taking out a final product from the mold.

Abstract: A composite structure for an antenna and a shell, wherein the antenna mode is pre-set on the surface of the shell of the computer or the electric appliances before the shell is formed. The main layers are preimpregnated with resin and then are subjected to integral forming process, so that the antenna is laminated on shell to improve the stability of the whole structure. Further, on the shell surface can be disposed a plurality of antenna modes. And since the shell is a main layer which naturally can acts as a conductive shield to improve the function and efficiency of the antenna mode.

Abstract: An automatic connecting structure for a shell structure in accordance with the present invention, the shell structure comprises: a main shell on which being disposed a composite member, and connecting members located between the main shell and the composite member for connecting them together. The connecting members can be adhesive members or convex and concave engaging structures. The main shell is pre-set in the mold for molding the composite member, the connecting structure is automatically formed after molding of the composite member.

Abstract: A method for fabricating a brightened composite shell includes step of (a): providing an uncured composite material on a surface of a metallic mold; step (b): curing the composite material by vacuum molding to form a consolidated composite embryo via the vacuum molding process; and step (c): machining the cured composite embryo so as to fabricate the final brightened shell shape. The present invention employs non-painting method and provides a brightened composite shell having a smooth and stereo surface without blisters and pin-holes being generated thereon.

Abstract: A distributed fiber-grating-based sensing system, the system comprises one or more scanned birefringence fiber interferometers to detect the small wavelength shift of the light reflected from the fiber grating, a wavelength demultiplexer to separate the lights from each fiber grating, a reference fiber grating for determining the absolute optical wavelengths. Compared with the prior art, the system has advantages of easier fabrication, better stabilization, and can be customized for different applications.