Hydrogen energy automobile carbon fiber product forming mold and forming method

Abstract

The invention discloses a hydrogen energy automobile carbon fiber product forming mold and a forming method, and relates to the technical field of hydrogen energy automobile carbon fiber product formation. The hydrogen energy automobile carbon fiber product forming mold comprises a single-face mold, a vacuumizing pipe and a compressed air rapid connection port, wherein a mold cavity is formed in the center of the upper end of the single-face mold, metal net plugs are arranged on the two sides of the upper end of the single-face mold, the vacuumizing pipe is connected to the lower ends of the metal net plugs, the other end of the vacuumizing pipe is connected with a vacuumizing quick connector, and a heating / cooling pipe is arranged inside the single-face mold and located on the outer side of the mold cavity. According to the hydrogen energy automobile carbon fiber product forming mold and the forming method, the heating / cooling pipe is a pipeline shared by heating and cooling, water vapor is adopted to replace traditional heat transfer oil during forming, and cold water is used for cooling during cooling, so that the pipeline shared by heating and cooling is achieved, two sets pipelines do not need to be designed, the mold manufacturing period is shortened, and meanwhile the cost is reduced; and in addition, the water vapor is used, compared with the heat transfer oil, the heating rate is increased by more than 50%, the energy consumption cost is reduced, and meanwhile, the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of forming carbon fiber products of hydrogen energy vehicles, in particular to a forming mold and a forming method of carbon fiber products of hydrogen energy vehicles. Background technique [0002] With the development of new energy vehicles, more and more attention has been paid to the lightweight of automobiles, and carbon fiber composite materials have become an ideal alternative material for lightweight automobiles due to their advantages of light weight and high strength. Climbing, the future market prospects can be expected. [0003] The molding dies for carbon fiber products of hydrogen energy vehicles on the market require high energy consumption for molding, and the products have low mechanical properties and poor surface quality. They are not suitable for manufacturing A-level surface appearance parts, structural parts, and semi-structural parts, and have the disadvantages of low production effici...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a molding die and molding method for hydrogen energy automobile carbon fiber products, so as to solve the problem that the hydrogen energy automobile carbon fiber product molding molds proposed in the above background technology require high energy consumption for molding, and the product has low mechanical properties and poor surface quality. It is suitable for the manufacture of A-level surface appearance parts, structural parts and semi-structural parts, and the problem of low production efficiency

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