熔融沉积技术增材制造先进陶瓷材料研究现状和发展趋势

Research Progress in Additive Manufacturing of Ceramic Materials with Fused Deposition Modelling

熔融沉积技术增材制造先进陶瓷材料具有高效、低成本和粉体适应性广等突出优势。通过分析先进陶瓷材料增材制造代表性技术的适用范围及其局限性,然后基于线材和螺杆挤出两种熔融沉积技术的原理和特点,综述了熔融沉积方法在结构陶瓷、功能陶瓷、生物陶瓷和陶瓷基复合材料领域的研究进展。从机械臂辅助3D打印、打印过程的监控与缺陷控制和增材制造过程的计算模拟三个方面对熔融沉积技术的发展趋势和研究重点进行了展望。

Additive manufacturing of advanced ceramic materials by using fused deposition modelling possesses various advantages,such as high efficiency,low cost and wide powder adaptability.The application and limitations of additive manufacturing technologies for advanced ceramic materials were comprehensively analyzed,while the technical principles and characteristics of fused deposition based on wires and screw extrusion were discussed.The research progress of fused deposition modelling techniques in the fields of structural ceramics,functional ceramics,bioceramics and ceramic matrix composites were reviewed.The development trends and research focus of fused deposition modelling technology are prospected from three aspects:robotic arm-assisted 3D printing,printing process monitoring and defect controlling and computer simulation of the additive manufacturing process.