Simulation-based analysis of the energy demand within an additive subtractive process chain
| Autor: | Bharathwajanprabu Ravisankar, Eva Jaeger, Petra Wiederkehr, Christian Rehtanz, Dirk Biermann, Andreas Wirtz, Matthias Meißner |
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| Rok vydání: | 2021 |
| Předmět: |
Subtractive color
business.industry Computer science Process (engineering) media_common.quotation_subject Empirical modelling Power (physics) Stable process Chain (algebraic topology) General Earth and Planetary Sciences Quality (business) Selective laser melting Process engineering business General Environmental Science media_common |
| Zdroj: | Procedia CIRP. 99:352-357 |
| ISSN: | 2212-8271 |
| DOI: | 10.1016/j.procir.2021.03.051 |
| Popis: | Additive manufacturing processes, such as Selective Laser Melting (SLM), has become increasingly established in metal-processing industry offering versatile possibilities for producing individualised components or lightweight structures. SLM machines offer ecological and economical potentials due to comparatively low power and material demand. Required pre- and post-processes as sieving and milling, which are used to ensure a stable process and fulfil demands on surface quality and tolerances, are often neglected. Differentiating from this, an approach for analysing the energy demand of an additive-subtractive process chain is presented based on exemplary processes using a combination of empirical models and a geometric physically-based simulation. |
| Databáze: | OpenAIRE |
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