Novel micro-architecture-optimised metal lattice structures by 3D printing

通过 3D 打印新型微架构优化金属晶格结构

• 批准号: DP200102666
• 负责人: Prof Qian Ma
• 金额: $ 32.03万
• 依托单位: RMIT University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2020
• 资助国家: 澳大利亚
• 起止时间: 2020-01-01 至 2024-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP200102666
• 关键词: Novel; micro; architecture; optimised; metal

This project aims to research and develop a novel methodology for the design and 3D printing of micro-architectured intricate metal lattice structures that can markedly expand the boundaries of both metal property space and structural forms. This will be achieved by harnessing the synergies across topology design, manufacturing optimisation, and in-situ microstructure control. The expected outcomes are a novel milestone methodology that will benefit Australia by enabling a new wave of innovation in materials design and 3D printing, and a new class of lightweight intricate metal lattice structures that potentially offer exceptional mechanical and/or biological properties for near-term commercial applications.

该项目旨在研究和开发一种用于设计和3D打印微结构复杂金属晶格结构的新颖方法，该方法可以显着扩展金属属性空间和结构形式的边界。这将通过利用拓扑设计、制造优化和原位微观结构控制之间的协同作用来实现。预期成果是一种新颖的里程碑式方法，该方法将通过推动材料设计和 3D 打印方面的新一波创新浪潮以及新型轻质复杂金属晶格结构而使澳大利亚受益，该结构可能在短期内提供卓越的机械和/或生物性能商业应用。