Closed loop innovation for fused filament fabrication (CLIFFF)

熔丝制造的闭环创新 (CLIFFF)

• 批准号: 104680
• 金额: $ 23.13万
• 依托单位: IN-CYCLE LTD
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=104680
• 关键词: Closed; loop; innovation; fused; filament

The Closed Loop Innovation in Fused Filament Fabrication (CLIFFF) project will enable industry and academic 3D print service bureaus to reprocess discarded 3D prints back into high value new 3D printing filaments creating a fully circular business model for the Additive manufacturing (AM) sector.AM and 3D printing is a rapidly growing industrial sector, however, there are environmental concerns around this fast-growing sector. Unlike other plastic products, there is currently no established End-Of-Life (EoL) processing system for 3D printed polymer parts, so the vast majority of discarded prints ultimately end up in landfill.The CLIFFF project will therefore take a proactive approach whilst the industry is still maturing. Main objectives are to create a material identification system for EoL and failed 3D prints using a novel NIR based approach, create new reverse logistics business models and develop a lab-scale processing facility. The facility will shred and extrude the failed prints back into high quality 3D printer filament that will be comprehensively tested on a range of commercial 3D printers. End-user engagement and feedback will help ensure the long term sustainability of the approach. As opposed to a traditional large scale centralized recycling systems, the proposed system would be deployed regionally to reduce transportation costs and associated environmental impacts.The project team consists three organisations. GoPrint3D, a 30-year-old printing company, HSSMI a manufacturing RTO and In-Cycle a materials recycling technology SME and will run for 12 months.

熔丝制造闭环创新（CLIFFF）项目将使工业和学术3D打印服务局能够将废弃的3D打印物重新加工成高价值的新型3D打印丝，为增材制造（AM）行业创造完全循环的商业模式。AM和3D打印是一个快速发展的工业部门，然而，这个快速发展的部门存在环境问题。与其他塑料产品不同，目前还没有成熟的3D打印聚合物部件的寿命终止（EoL）处理系统，因此绝大多数废弃打印件最终都会被填埋。因此，CLIFFF项目将在行业仍处于成熟阶段时采取积极主动的方法。主要目标是使用基于NIR的新方法为EoL和失败的3D打印创建材料识别系统，创建新的逆向物流业务模式并开发实验室规模的处理设施。该设施将粉碎并挤出失败的打印件，使其重新成为高质量的3D打印机细丝，并将在一系列商业3D打印机上进行全面测试。最终用户的参与和反馈将有助于确保该方法的长期可持续性。与传统的大规模中央回收系统不同，建议的系统将在区域内部署，以减少运输成本和相关的环境影响。项目小组由三个机构组成。GoPrint 3D是一家有30年历史的印刷公司，HSSMI是一家制造业RTO，In-Cycle是一家材料回收技术中小企业，将运行12个月。