CAJ | 학술논문

介绍了4种连续纤维增强热塑性复合材料制备技术及这些方法的优缺点，针对具有工业化前景的熔融浸渍法，根据流体力学理论和Darcy定律，建立了基于物性参数、工艺参数和结构参数的连续纤维束熔融浸渍模型，并对模型进行了求解；结合理论研究和实验研究，分析了物性参数、工艺参数和结构参数对纤维浸渍效果的影响。分析结果表明，聚合物黏度和模具结构参数是影响纤维浸渍效果的关键参数。
개소료4충련속섬유증강열소성복합재료제비기술급저사방법적우결점，침대구유공업화전경적용융침지법，근거류체역학이론화Darcy정률，건립료기우물성삼수、공예삼수화결구삼수적련속섬유속용융침지모형，병대모형진행료구해；결합이론연구화실험연구，분석료물성삼수、공예삼수화결구삼수대섬유침지효과적영향。분석결과표명，취합물점도화모구결구삼수시영향섬유침지효과적관건삼수。
The preparation technologies of continuous fiber reinforced thermoplastic composites and the advantages and disadvantages of the methods were described.Based on the theory of fluid mechanics and Darcy's law,a model of the melt impregnation method with industrialization prospect was established considered with physical parameters,process parameters and structure parameters.The model was also solved.Combined with the theoretical research and experimental research,the effects of the physical parameters,process parameters and structure parameters to the fiber impregnation were analyzed.The results show that polymer viscosity and mould structure parameters are the key parameters affecting impregnation effect.