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CORDIS - Forschungsergebnisse der EU
CORDIS

Adding Simulation to the Corporate ENvironmenT for Additive Manufacturing

CORDIS bietet Links zu öffentlichen Ergebnissen und Veröffentlichungen von HORIZONT-Projekten.

Links zu Ergebnissen und Veröffentlichungen von RP7-Projekten sowie Links zu einigen Typen spezifischer Ergebnisse wie Datensätzen und Software werden dynamisch von OpenAIRE abgerufen.

Leistungen

Model Interaction (öffnet in neuem Fenster)

"Data transfer between detailed and global model is realized and validated. (Evaluation Of sensitivity of the assumption ""combination of many layers"" in the global model)"

Demand for Material Characterization documented (öffnet in neuem Fenster)

Demand on additional material characterization assessed. Dependent on the used model for filigree structures and interdependencies of powder/platform/part.

Report on the signature of the Implementation Agreement (öffnet in neuem Fenster)

Required by JU.

Definition of the softare environment (öffnet in neuem Fenster)

The framework is defined. This includes the definition of open sources programmes for every simulation module as well as for all necessary interfaces.

Final Communication, dissemination and exploitation plan and summary (öffnet in neuem Fenster)

Required by JU.

Heat Treatment Simulation (öffnet in neuem Fenster)

Remaining distortions after heat treatment and separation from build platform can be calculated (incl. validation). Study on relevance of creep during build process validated.

Creep Model (öffnet in neuem Fenster)

Creep mechanism can be modeled. Stress relief anneal process step of manufacturing chain can be calculated. Ability to evaluate remaining residual stresses after heat treatment (annealing) potential / risk for increase or reduction of mechanical Ioad capacity.

Model Reengineering (öffnet in neuem Fenster)

Reengineered model successful. Measured and simulated distortions can be used for reengineering (First time right manufacturing of AM Parts)

Calculation Acceleration Methods (öffnet in neuem Fenster)

Possibility of calculation of multiple components on building platform and mutual influence is demonstrated. Calculation time for a reference job is in the range or lower than building time. Possibility of simulation of complex, filigree structures leading to very high FE element numbers is demonstrated.

Veröffentlichungen

Continuous verification and validation in simulation of additive manfucturing

Autoren: Bayerlein and Michael F. Zaeh
Veröffentlicht in: 2018
Herausgeber: ECCOMAS

LBM-specific direct solver strategy for the quasilinear heat equation

Autoren: Christian Zeller1, and Michael F. Zaeh1
Veröffentlicht in: 2018
Herausgeber: ECCOMAS

Adaption of Numerical Methods to the Specific Requirements of the Thermal Simulation in Laser Beam Melting

Autoren: Zeller
Veröffentlicht in: 2019
Herausgeber: mediaTUM

Managing Form Deviation in Laser Beam Melting by Pre-Deformation

Autoren: Bayerlein
Veröffentlicht in: 2020
Herausgeber: mediaTUM

Parameterized Extended Finite Element Method for high thermal gradients (öffnet in neuem Fenster)

Autoren: Christian Zeller, Binu Surendran, Micheal F. Zaeh
Veröffentlicht in: Journal of Computational Design and Engineering, Ausgabe 5/3, 2017, Seite(n) 329-336, ISSN 2288-5048
Herausgeber: Elsevier
DOI: 10.1016/j.jcde.2017.12.001

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