열가소성 복합재의 열성형 변형 예측 연구 동향 = Trends in Predicting Thermoforming-Induced Deformation of Thermoplastic Composites: A Review

다국어 초록 (Multilingual Abstract)

This paper presents research trends in predicting the deformation of carbon fiber reinforced thermoplastic (CFRTP) composites during thermoforming. Various thermoforming variables that must be considered during the CFRTP thermoforming stages are investigated, and factors influencing process-induced deformation are analyzed. Key material behavior models, such as crystallinity and viscoelastic, which are important for predicting thermoforming deformation, are also examined. Additionally, trends in predicting CFRTP thermoforming deformation using finite element analysis with material behavior models and machine learning techniques are analyzed. In summary, more precise prediction techniques for thermoforming deformation can be developed by associating them with material behavior models and considering thermoforming variables.