增材制造和影响格子结构的因素:一篇回顾
Jinlin Yang1, Hui Liu1, Gaoshen Cai1,2
1School of Mechanical Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China.
Materials (Basel, Switzerland)
|April 24, 2025
概括
本综述探讨了格子结构的增材制造,详细说明方法,质量因素和设计优化. 它强调了它们在航空航天,汽车和生物医学领域的应用,并提出了未来的研究方向.
科学领域:
- 材料科学 材料科学 材料科学
- 机械工程 机械工程
- 制造业 制造技术 制造技术
背景情况:
- 格子结构提供轻量化设计,具有卓越的散热和机械性能.
- 这些属性使它们在航空航天,汽车和生物医学工程等苛刻领域具有价值.
- 增材制造是生产复杂格子几何形状的主要技术.
研究的目的:
- 综合审查关于格子结构增材制造的文献.
- 详细介绍当前的制造方法,并确定影响成型质量的关键因素.
- 讨论高级格子应用的拓优化和梯度设计.
主要方法:
- 对格子结构的增材制造技术的文献综述.
- 分析影响制造格子质量和精度的因素.
- 探索单元细胞拓优化和梯度设计策略.
主要成果:
- 确定各种适用于格子结构的增材制造方法.
- 关键过程参数及其对网格质量影响的总结.
- 讨论设计方法,包括拓优化和梯度设计.
结论:
- 增材制造使得高性能格子结构的生产成为可能.
- 了解影响因素对于实现所需的性能和质量至关重要.
- 未来的研究应该专注于用于扩展应用的先进设计和制造.
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