Finite element and optimization methods for creating complex structure in additive manufacturing

在增材制造中创建复杂结构的有限元和优化方法

• 批准号: DP140103137
• 负责人: Prof Qing-Hua Qin
• 金额: $ 26.58万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2014
• 资助国家: 澳大利亚
• 起止时间: 2014-01-10 至 2017-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP140103137
• 关键词: Finite; element; optimization; methods; creating

Additive manufacture based on five-axis focused ion beam is a novel manufacturing technology, which has some outstanding properties such as low pollution, no machining, net shape, high efficiency, and high precision characteristics. It produces much less waste as it adds materials, rather than subtracting. This project focuses on developing powerful finite element and topology optimisation method for analysis and design of complex structures in five-axis focused ion beam (or direct laser rapid sintering) based additive manufacturing. The success of this project may benefit Australian manufacturing industry for promoting and developing this emerging and disruptive technology.

基于五轴聚焦离子束的增材制造技术是一种新型的制造技术，具有低污染、免加工、净成形、高效率、高精度等特点。它产生的废物要少得多，因为它增加了材料，而不是减少。该项目的重点是开发强大的有限元和拓扑优化方法，用于分析和设计基于五轴聚焦离子束（或直接激光快速烧结）的增材制造中的复杂结构。该项目的成功可能有利于澳大利亚制造业促进和发展这一新兴的颠覆性技术。