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Additive Manufacturing of Large Functional Parts Using Wire Directed Energy Deposition (DED)

使用线定向能量沉积 (DED) 增材制造大型功能部件

基本信息

批准号：
571100-2021
负责人：
McInnis, JamieJ
金额：
$ 5.46万
依托单位：
Southern Alberta Institute of Technology
依托单位国家：
加拿大
项目类别：
Applied Research and Development Grants - Level 2
财政年份：
2022
资助国家：
加拿大
起止时间：
2022-01-01 至 2023-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=755644
关键词：
Additive Manufacturing Large Functional Parts

项目摘要

The global Additive Manufacturing market is increasing and on track to reach $41 billion USD by 2027. The design flexibility associated with additive manufacturing allows for industries to lower manufacturing costs, reduce GHG emissions and foster a net-zero emission economy. Exergy Solutions is an Alberta-based energy and climate technology solutions provider, and one of the pioneers in employing metal additive manufacturing as an advanced technique. They have discovered a currently unmet customer demand to employ additive manufacturing for much larger parts than what can be printed with existing equipment. To meet this demand, Exergy and SAIT are collaborating on an emerging additive manufacturing technology as a solution: wire fed directed energy deposition (DED). The use of wire DED to replace castings eliminates the high cost and associated lead time, and introduces the flexibility to rapidly design, print, test and improve. The knowledge and data acquired during this project will strengthen Canada's expertise in a key emerging manufacturing area of additive manufacturing of large complex functional parts using wire DED systems. The optimization methodology developed in this project can be used by sectors such as energy and aerospace and will accelerate novel additive manufacturing initiatives in Canada.

全球增材制造市场正在增长，到2027年有望达到410亿美元。与增材制造相关的设计灵活性使工业能够降低制造成本，减少温室气体排放，并促进净零排放经济。Exergy Solutions是一家位于艾伯塔省的能源和气候技术解决方案提供商，也是将金属增材制造作为先进技术的先驱之一。他们发现了一个目前尚未满足的客户需求，即采用增材制造来制造比现有设备可以打印的更大的零件。为了满足这一需求，Exergy和SAIT正在合作开发一种新兴的增材制造技术作为解决方案：线馈定向能量沉积（DED）。使用金属丝DED代替铸件消除了高成本和相关的交货时间，并引入了快速设计、打印、测试和改进的灵活性。在该项目期间获得的知识和数据将加强加拿大在使用线DED系统进行大型复杂功能部件增材制造的关键新兴制造领域的专业知识。该项目开发的优化方法可用于能源和航空航天等行业，并将加速加拿大的新型增材制造计划。