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Dynamic modeling of additive manufacturing process chains for end-use part manufacturing

: Wiese, Mathias; Dér, Antal; Leiden, Alexander; Abraham, Tim; Herrmann, Christoph; Thiede, Sebastian

Volltext urn:nbn:de:0011-n-6452692 (1.8 MByte PDF)
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Erstellt am: 11.1.2022

Procedia CIRP 104 (2021), S.500-505
ISSN: 2212-8271
Conference on Manufacturing Systems (CMS) <54, 2021, Online>
Zeitschriftenaufsatz, Elektronische Publikation
Fraunhofer IST ()
additive manufacturing; process chain simulation; rapid manufacturing; cyber-physical production system; energy value stream analysis; multi-jet fusion

Integration of additive manufacturing (AM) into series production demands for comprehensive methods and tools. An agent-based process chain simulation framework is proposed to embed AM into a cyber-physical production system. A multi-dimensional evaluation supports the planning of AM process chains as well as their day-to-day operation. The detailed evaluation possibilities down to product and single simulation event level are illustrated by a case study, in which an automotive exterior part is produced using the multi-jet fusion technology. Multiple possible process chain configurations are assessed based on their modeled key performance indicators, summarized in a energy value stream map.