1. Molding process
Compression molding is to place the carbon fiber material between the upper and lower molds. Under the pressure and temperature of the hydraulic press, the material fills the mold cavity and discharges the residual air. After a period of high temperature and high pressure, the resin in the carbon fiber material is solidified and released. After molding, a carbon fiber product can be obtained. Molding process is a highly applicable carbon fiber forming process, which has an irreplaceable position in load-bearing structural products.
Compression molding can realize automatic production, control the size and precision of carbon fiber products, greatly reduce production costs, and have high production efficiency. It is suitable for carbon fiber products with complex molding structures.
2. Autoclave molding process
An autoclave is a special container that can withstand and adjust temperature and pressure within a certain range. The carbon fiber prepreg is laid on the surface of the mold coated with a release agent, and then completely covered with a release cloth, absorbent felt, isolation film, and air felt in turn, and sealed in a vacuum bag, and then heated and cured in an autoclave Before that, it was necessary to vacuumize to check the tightness, and then put it into an autoclave for curing and molding under high temperature and high pressure.
3. Carbon fiber autoclave process
Among them, the formulation and execution of curing process parameters is the key to ensure the quality of autoclave molding products. This process is suitable for load-bearing structural parts that require high mechanical properties, such as fairings, airborne radomes, brackets, boxes and other products.
The above is the content about the molding process of carbon fiber products introduced to you. If you don’t know anything about it, welcome to consult our website, and we will have professional people to explain it to you.
Post time: Mar-08-2023