Digitalization of design for support structures in laser powder bed fusion of metals

Paperback Engels 2023 9783031229558
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Samenvatting

Additive manufacturing is considered a key technology for digital production. However, several barriers towards the broad industrial application exist, e.g. the associated cost and the required experience regarding the manufacturing process. To eradicate these barriers, the complete digitalization of the value creation process is needed. In this thesis, a digital, automated support structuredesign procedure is developed. Topology optimization is used for design rule determination, and the space colonization algorithm is adapted for the automated design. The validity of the procedure is proven experimentally, revealing sufficient mechanical performance alongside cost reduction at medium to large production scales.

Specificaties

ISBN13:9783031229558
Taal:Engels
Bindwijze:paperback
Uitgever:Springer Nature Switzerland

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Inhoudsopgave

<p>Digital production by additive manufacturing.- Research Hypothesis and Methodology.- Material Model of Ti-6Al-4V Alloy in Laser Powder Bed Fusion.- Support Structure Topology Optimization.- Support Structure Design.- Support Structure Performance Benchmark.- Demonstration of algorithmic support structures.</p>

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        Digitalization of design for support structures in laser powder bed fusion of metals