本文選題：熔融沉積制造工藝 + 石墨烯�。� 參考：《塑料工業(yè)》2016年12期

【摘要】：研究的是石墨烯增強(qiáng)尼龍復(fù)合材料(Graphene-PA6)如何合理應(yīng)用于熔融沉積制造(FDM)3D打印技術(shù)。通過(guò)熔融共混法制備了該復(fù)合材料,并設(shè)計(jì)了正交實(shí)驗(yàn),對(duì)該材料的FDM工藝進(jìn)行了詳細(xì)研究,得出以下結(jié)論:基于Graphene-PA6材料,當(dāng)設(shè)置FDM工藝參數(shù)噴嘴溫度245℃,底板溫度60~70℃,打印速度27 mm/s,噴嘴直徑0.4 mm,層厚0.20 mm時(shí),該復(fù)合材料的FDM工藝效果最好。對(duì)于制品力學(xué)性能結(jié)果值的影響程度由大到小分別是石墨烯含量、噴嘴溫度、打印速度和底板溫度。當(dāng)石墨烯質(zhì)量分?jǐn)?shù)為0.05%時(shí),用上述FDM工藝參數(shù)所打印出的成型件力學(xué)性能最佳。
[Abstract]:This paper studies how to apply the graphene reinforced nylon (Graphene-PA6) to fabricate FDM / 3D printing technology. The composite was prepared by melt blending method, and the orthogonal experiment was designed. The FDM process of the material was studied in detail. The following conclusions were obtained: based on the Graphene-PA6 material, when the nozzle temperature was 245 鈩，

本文編號(hào)：1880864