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介绍了3D打印的原理,综述了目前市场上最常见的3种3D打印技术(立体光固化(SLA),熔融沉积或熔丝制造(FDM/FFF),选择性激光烧结(SLS))及其所用聚合物材料的研究开发进展。
This paper introduces the principle of 3D printing and reviews the three most common 3D printing technologies on the market today (stereolithography (SLA), FDM / FFF, SLS) Research and development of polymer materials used.