Carbon fiber composite material U-shaped frame, U-shaped frame forming mold and U-shaped frame forming method

Abstract

The invention belongs to the technical field of carbon fiber composite materials, and particularly relates to a carbon fiber composite material U-shaped frame, a U-shaped frame forming mold and a U-shaped frame forming method, the carbon fiber composite material U-shaped frame, the U-shaped frame forming mold and the U-shaped frame forming method are included, the carbon fiber composite material U-shaped frame comprises a fixed support, the forming mold is arranged in the fixed support, and the forming mold comprises a lower mold and an upper mold; the forming mold is used for forming the carbon fiber composite material into a U-shaped frame body, the cutting mechanism is used for cutting off redundant carbon fiber composite material in the stamping process, and the lever mechanism is used for driving the cutting mechanism to move.When the upper mold cooperates with the lower mold to stamp the carbon fiber composite material, the lever mechanism drives the cutting mechanism to descend and cut off the overflowing carbon fiber composite material, and the material returning mechanism is used for extruding the overflowing carbon fiber composite material. Waste can be cut off while the plasticity of the carbon fiber composite material is improved, so that the waste can be recycled in time.

Description

technical field [0001] The invention belongs to the technical field of carbon fiber composite materials, and in particular relates to a carbon fiber composite material U-frame, a U-frame forming mold and a forming method. Background technique [0002] As the research and development of new materials continues to achieve innovative achievements, carbon fiber composite materials are one of them. Compared with traditional steel materials or other alloy materials, carbon fiber composite materials have the advantages of high hardness and low quality. In the aircraft manufacturing industry, U-shaped frames made of carbon fiber composite materials have been gradually used to replace traditional alloy materials and used as connecting parts. [0003] Existing carbon fiber composite materials often have excess waste attached to them during reprocessing, and further cutting is required for production. For mass-produced U-shaped frames, these attached wastes account for a very large pro...

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Problems solved by technology

[0003] Existing carbon fiber composite materials often have excess waste attached to them during reprocessing, and further cutting is required for production. For mass-produced U-shaped frames, these attached wastes account for a very large proportion. After the cutting work is completed In this case, it is often necessary to store a large amount of carbon fiber composite materials. Due to the high production cost of carbon fiber composite materials, a large amount of financial support is required to store carbon fiber composite materials in this way, which increases the proportion of inventory funds and facilitates It will reduce the capital utilization rate of manufacturers

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