Optimized laser and electron beam based additive manufacturing of advanced intermetallic components

基于优化激光和电子束的先进金属间化合物增材制造

• 批准号: 530066-2018
• 负责人: Sinclair, Chadwick
• 金额: $ 3.46万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=665273
• 关键词: Optimized; laser; electron; beam; based

Additive manufacturing (AM), or 3D printing, is rapidly being developed as a disruptive manufacturing technology capable of unprecedented mass customization. The ability to start from a digital rendering of an object and to 'print' an arbitrarily complex geometric part from a wide variety of materials is driving rapid innovation in a number of industries. In the case of structural components, additive manufacturing is allowing for fewer processing steps, more complex geometry and lighter weight for crucial applications ranging from the medical to the aerospace industries. The capabilities of this technique are, however, limited at present by the complexity of the processes involved. **This proposal is being made within the framework of the 'Joint Canada-Germany 2 +2 call on Advanced Manufacturing-Industry 4.0' in collaboration with a Canadian company with speciality in process simulation (Convergent Manufacturing Technologies), a German company with specialization in the manufacture of advanced turbochargers (G+L Innotech) and the German aerospace centre, DLR. The aims of the project are to develop technologies for process optimization via in-situ monitoring of advanced intermetallic materials with coupled physics-based process simulation and to use this knowledge for the construction of additively manufactured turbochargers by means of both laser and electron beam-based AM technologies. ****

增材制造 (AM) 或 3D 打印作为一种颠覆性制造技术正在迅速发展，能够实现前所未有的大规模定制。 从物体的数字渲染开始，用各种材料“打印”任意复杂的几何零件的能力正在推动许多行业的快速创新。 就结构部件而言，增材制造可以减少加工步骤，实现更复杂的几何形状和更轻的重量，适用于从医疗到航空航天工业等关键应用。 然而，目前该技术的能力受到所涉及过程的复杂性的限制。 **该提案是在“加拿大-德国联合 2 +2 先进制造工业 4.0 倡议”框架内与一家专门从事过程模拟的加拿大公司（融合制造技术）、一家专门从事过程模拟的德国公司合作提出的。先进涡轮增压器制造 (G+L Innotech) 和德国航空航天中心 DLR。 该项目的目标是通过基于物理的耦合过程模拟对先进金属间材料进行原位监测来开发过程优化技术，并利用这些知识通过基于激光和电子束的增材制造涡轮增压器的构造增材制造技术。 ****