3D Printing with a 5-Axis FDM Printer Using Bézier Techniques  

基于贝塞尔技术的5轴FDM 3D打印

作　　者：KHAN Abdul Basit WANG Xiaoping KHAN Abdul Basit;王小平(南京航空航天大学机电学院,南京210016)

机构地区：[1]College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,P.R.China

出　　处：《Transactions of Nanjing University of Aeronautics and Astronautics》2024年第S01期13-20,共8页南京航空航天大学学报（英文版）

基　　金：supported by the Na-tional Natural Science Foundation of China(Nos.51575266,52075258)。

摘　　要：In the last decade,3D printing,especially fused deposition modeling(FDM),has revolutionized manufacturing with intricate designs.Traditional 3-axis FDM printers face challenges with complex geometries,but 5-axis versions offer more design freedom.However,it requires specialized strategies.This research presents a model for 5-axis FDM printers using Bézier curves with an algorithm to enhance print quality.The result shows significant accuracy improvements,especially for curve-based tasks.In addition,this study deepens the understanding of 5-axis FDM technology,setting a solid basis for further research and potentially refining manufacturing methods.在过去的10年里,3D打印,尤其是熔融沉积建模(Fused deposition modeling,FDM),在复杂设计的制造方面引起了革命性变化。传统的三轴FDM打印机在处理复杂几何形状时面临挑战,而五轴打印机则提供了更多的设计自由度。然而,这需要专业的策略。本文提出了一种使用贝塞尔曲线的五轴FDM打印机模型,并通过算法来提升打印质量。结果表明,该方法在曲线任务方面显著提高了精度。此外,本研究深化了对五轴FDM技术的理解,为进一步研究奠定了坚实基础,并有可能优化制造方法。

关 键 词：additive manufacturing fused deposition modeling(FDM) slicing algorithms surface quality optimization 

分 类 号：TS853[轻工技术与工程]