以連續(xù)碳纖維增強(qiáng)熱塑性聚合物基高性能復(fù)合材料零件直接3D打印為目標(biāo)，采用連續(xù)纖與然塑任聚合物為原材料，利用復(fù)合浸漬-炫融沉積的3D打印工藝實(shí)現(xiàn)復(fù)合材料制備與雜結(jié)復(fù)合材料零件成形的一體化制造。與現(xiàn)有主要的復(fù)材制造技術(shù)，如熱壓罐成型技不。傳送模塑（RTM)成型技術(shù)、纏繞成型技術(shù)、自動(dòng)鋪放技術(shù)相比，復(fù)合材料3D打印工藝的主要優(yōu)勢在于成本低、周期短，能實(shí)現(xiàn)復(fù)雜結(jié)構(gòu)復(fù)合材料構(gòu)件的快速制造。 High performance continuous fiber reinforced composites can be directly fabricated through 3D printing technology. Different continuous fibers and thermoplastic polymers are used as raw materials and simultaneously fed into printing nozzle of 3D printing process realizing the integrated preparation and forming of composites. Compared with conventional processes, such as vacuum forming, filament winding, pultrusion, bladder-assisted molding, compression process, the developed novel 3D printing process not only have a lower cost and a shorter production cycle but also can fabricate more complex components.

2023年7月10日非凡士發(fā)布一款全新的連續(xù)碳纖維3D打印機(jī)升級型號，桌面型連續(xù)纖維增強(qiáng)復(fù)合材料3D打印機(jī)(COMBOT-200型）主要用于打印 “一筆畫”結(jié)構(gòu)特征復(fù)合材料零件，設(shè)備成本低，料種類不受限，工藝參數(shù)可調(diào)，設(shè)備軟硬件開源性強(qiáng)，允許用戶進(jìn)行二次開發(fā)，特別適用于研究所、高校等科研單位進(jìn)行技術(shù)開 與探索。 A desktop 3D printer for continuous fiber reinforced composites (COMBOT-200) is mainly used for composite parts with "one troke" structural features. It has advantages of low cost of equipment, unlimited material types, changeable process parameters and pen source of software and hardware, allowing users to secondary development. It is very suitable for some research institutes and niversities to carry out technical development and exploration.

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