工艺与制造英文2023
新型3D打印工艺实现仿生可持续纤维复合材料零件制造
New 3D printing process enables sustainable fiber composite components modeled on Nature's example
Sathis Kumar Selvarayan · project leader at Deutsche Institute für Textil und Faserforschung Denkendorf
摘要整理
德国登肯多夫纺织与纤维研究所(DITF)项目负责人Sathis Kumar Selvarayan博士介绍了一项创新研究成果。该研究开发了基于纤维素连续纤维的3D打印复合材料零件制造工艺。该工艺以自然界生物结构为设计灵感，通过仿生学原理优化纤维排列和材料结构，实现了可持续性纤维增强复合材料的3D打印制造。相比传统复合材料工艺，该方法具有显著优势：采用可再生的纤维素纤维作为增强体，降低了对石油基材料的依赖；通过3D打印技术实现复杂几何结构的一体化成型，减少了材料浪费和后期加工工序；仿生设计使得零件在保证力学性能的同时，实现了轻量化目标。该研究为可持续复合材料领域提供了新的技术路线，具有重要的环保和经济价值，有望在航空航天、汽车、风能等领域得到广泛应用。
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