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新的方法，用于微结构复杂金属点阵结构的设计和3D打印，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、制造优化和现场微结构控制的协同效应来实现。预期的结果是一种新的里程碑式的方法，将使澳大利亚受益，使材料设计和3D打印领域的新一轮创新浪潮成为可能，以及一种新型的轻质复杂金属网格结构，可能为近期的商业应用提供卓越的机械和/或生物性能。