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Quality Control for Fused Deposition Modeling Based Additive Manufacturing: Current Research and Future Trends

机译:基于融合沉积建模的添加剂制造的质量控制:当前的研究与未来趋势

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Additive manufacturing (AM) is a novel way of manufacturing in the recent decade, and it has complexity free and customization advantages over subtractive manufacturing. Fused deposition modeling (FDM) belongs to AM, and it fabricates products using liquefied thermoplastic material. Products are manufactured layer-by-layer based on 3D computer aided designs (CAD). As a new technology, quality of outgoing products is the key aspect that people focus on. Engineering process control (EPC) and statistical process control (SPC) are two ways to guarantee and improve product quality. EPC has already been used in FDM to give feedback control of the process based on detected variations. However, very infrequent work has been done on SPC in FDM to reduce variation in manufacturing process, so that assignable causes can be detected when they occur. This paper summarizes current research in quality control for FDM, including process and quality parameters, measuring instruments, and current EPC and SPC methods. Future trends in this research area are discussed finally.
机译:添加剂制造(AM)是近十年来的一种新型制造方式,它具有复杂性和定制优于减数制造。融合沉积建模(FDM)属于AM,并且它使用液化热塑性材料制造产品。产品是基于3D计算机辅助设计(CAD)的逐层制造的。作为一种新技术,传出产品的质量是人们专注的关键方面。工程过程控制(EPC)和统计过程控制(SPC)是保证和提高产品质量的两种方式。 EPC已用于FDM,以提供基于检测到的变型的进程的反馈控制。但是,在FDM中,SPC中已经在FDM中完成了非常不频繁的工作,以减少制造过程的变化,从而在发生时可以检测到可分配的原因。本文总结了对FDM质量控制的电流研究,包括过程和质量参数,测量仪器和当前EPC和SPC方法。最后讨论了该研究区域的未来趋势。

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