In order to promote the development and application of carbon fiber stereo puncture prefabrication molding technology,the research status of carbon fiber stereo puncture prefabri-cation molding technology is comprehensively analyzed from the aspects of performance optimi-zation of puncture machine,properties of puncture molding materials,puncture molding tech-nology at high temperature and simulation of puncture molding technology,and its key charac-teristics and shortcomings are summarized.The problems existing in steel needle array and au-tomation degree of carbon fiber stereo puncture prefabrication molding technology are ana-lyzed.The improvement suggestions and thoughts of carbon fiber stereo puncture prefabrica-tion molding technology are put forward.It is pointed out that the puncture accuracy and prod-uct quality of carbon fiber stereo puncture prefabrication molding technology can be improved by reducing the mutual damage between steel needles and cloth layers,improving puncture effi-ciency,deepening theoretical research,optimizing puncture technology for special-shaped stereo fabrics,expanding application fields and so on,the design optimization and process improve-ment have been strengthened,and the specific application scenarios and improvement methods have been deeply explored.
维普
万方数据