可持续轻量化材料应用中FDM印刷晶格结构的静态和动态分析

Q1 Economics, Econometrics and Finance

Progress in Industrial Ecology Pub Date : 2018-12-19 DOI:10.1504/PIE.2018.10018038

M. S. Azmi, R. Hasan, R. Ismail, N. Rosli, M. R. Alkahari

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引用次数: 4

摘要

采用振动分析方法研究了熔融沉积模型(FDM)印刷点阵结构的支撑直径尺寸对其压缩性能的影响及其与点阵结构动力性能的关系。采用FDM 3D打印/增材制造(AM)技术制备晶格结构样品，支架直径分别为1.2 mm、1.4 mm和1.6 mm。压缩试验结果表明，增大支撑直径可以提高支撑的抗压强度和吸能性能。随着杆径尺寸的增大，振动分析也呈现出类似的增大趋势。该研究提供了格构结构适用于动荷载承载应用的信息。

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Static and dynamic analysis of FDM printed lattice structures for sustainable lightweight material application

This study investigated the effect of strut diameter size of fused deposition modelling (FDM) printed lattice structure on compressive performance and its relation to dynamic behaviour of the lattice structure using vibration analysis. The lattice structure samples were fabricated using FDM 3D printing/additive manufacturing (AM) technique with three sizes of strut diameters: 1.2 mm, 1.4 mm and 1.6 mm. Findings from compression test showed that increased in size of strut diameter would increase the compressive strength performance as well as better energy absorptions. Similar increased trend was shown in the vibration analysis as the strut diameter size increased. This study provides information that lattice structure is suitable for use in dynamic load bearing applications.

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来源期刊

Progress in Industrial Ecology Economics, Econometrics and Finance-Economics, Econometrics and Finance (all)

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： PIE contributes to international research and practice in industrial ecology for sustainable development. PIE aims to establish channels of communication between academics, practitioners, business stakeholders and the government with an interdisciplinary and international approach to the challenges of corporate social responsibility and inter-organisational environmental management.