机械科学与技术2024，Vol.43Issue(8)：1283-1296,14.DOI:10.13433/j.cnki.1003-8728.20230060
面向增材制造的非均匀点阵结构综述
Review of Non-uniform Lattice Structures for Additive Manufacturing
摘要
Abstract
Benefiting from the development of additive manufacturing(AM)technology,the manufacturing difficulty of highly complex structures such as porous structures,topology-optimized structures,and biomimetic structures has been reduced.AM has promoted the research progress of highly complex structures.As a typical porous structure,the lattice structure has excellent performance and good designability,which results have been applied in many fields such as aerospace,biomedicine,and automobile manufacturing.Comparing with the uniform lattice structure,the non-uniform lattice structure can exert the potential of the structure and material better,so it has the more application value in practice.In this paper,the research status and development trend of the design methods and manufacturing styles of non-uniform lattice structures are explained,and the non-uniform lattice structures are reviewed in detail.At the same time,the challenges of current research and the future research of lattice structures is proposed.关键词
增材制造/点阵结构/非均匀点阵结构/设计方法Key words
additive manufacturing/lattice structures/non-uniform lattice structures/design methods分类
矿业与冶金引用本文复制引用
杨伟东,李浩南,王媛媛,朱东彬..面向增材制造的非均匀点阵结构综述[J].机械科学与技术,2024,43(8):1283-1296,14.基金项目
国家自然科学基金项目(52175313)与河北省科技重大专项(21284901Z) （52175313）
