Design and integration of WAAM technology and in situ monitoring system in a gantry machine
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2017
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Abstract
Wire arc additive manufacturing, WAAM, is a popular wire-feed additive manufacturing technology that creates components through the deposition of material layer-by-layer. WAAM has become a promising alternative to conventional machining due to its high deposition rate, environmental friendliness and cost-competitiveness. In this research work, an adaptation of a gantry machine with in-situ monitoring and a control system has been carried out, in order to expose the ability of the WAAM technology to fabricate complex-shaped parts. The retrofitting of the machine has been done in several layers called respectively hardware, control and software layers. For the validation of the implemented system, a stainless steel 316L demonstrator has been manufactured, and the required stages have been employed, including part design (CAD), process parameters selection, tool-path definition (CAM) and part manufacturing. This study has shown the feasibility of the adapted machine for additive manufacturing as a controlled process.
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Publisher Copyright: © 2017
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WAAM , Monitoring , Control system , Laser scanner , WAAM , Monitoring , Control system , Laser scanner , Industrial and Manufacturing Engineering , Artificial Intelligence , SDG 9 - Industry, Innovation, and Infrastructure , Project ID , info:eu-repo/grantAgreement/EC/FP7/313781/EU/Additive Manufacturing Aiming Towards Zero Waste & Efficient Production of High-Tech Metal Products/AMAZE , info:eu-repo/grantAgreement/EC/FP7/313781/EU/Additive Manufacturing Aiming Towards Zero Waste & Efficient Production of High-Tech Metal Products/AMAZE , Funding Info , The authors acknowledge the European Commission for support from project AMAZE (FP7-2012-NMP-ICT-FoF,_x000D_ project 313781) and the Basque Government for support from project EUSK-ADDI (Etorgai 2014). , The authors acknowledge the European Commission for support from project AMAZE (FP7-2012-NMP-ICT-FoF,_x000D_ project 313781) and the Basque Government for support from project EUSK-ADDI (Etorgai 2014).
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Artaza , T , Alberdi , A , Murua , M , Gorrotxategi , J , Frías , J , Puertas , G , Melchor , M A , Mugica , D & Suárez , A 2017 , ' Design and integration of WAAM technology and in situ monitoring system in a gantry machine ' , Procedia Manufacturing , vol. 13 , pp. 778-785 . https://doi.org/10.1016/j.promfg.2017.09.184