Arcanalyzer.jpg
Project data
Authors Adam M. Pringle
Shane Oberloier
Aliaksei L.Petsiuk
Paul G. Sanders
J.M.Pearce
Location Michigan, USA
Status Designed
Modelled
Prototyped
Verified
Verified by MOST
Links https://www.academia.edu/44154869/Open_source_arc_analyzer_Multi_sensor_monitoring_of_wire_arc_additive_manufacturing%7C
https://www.sciencedirect.com/science/article/pii/S2468067220300468?via%3Dihub%7C
OKH Manifest Open Know-How Manifest Download
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Device data
Assembly instructions https://www.appropedia.org/MOST_Metal_Cura
Design files https://osf.io/y85j2/
Hardware license CERN-OHL-S
Certifications Start OSHWA certification

Low-cost high-resolution metal 3-D printing remains elusive for the scientific community. Low-cost gas metal arc wire (GMAW)-based 3-D printing enables wire arc additive manufacturing (WAAM) for near net shape applications, but has limited resolution due to the complexities of the arcing process. To begin to monitor and thus control these complexities, the initial designs of the open source GMAW 3-D printer have evolved to include current and voltage monitoring. Building on this prior work, in this study, the design, fabrication and use of the open source arc analyzer is described. The arc analyzer is a multi-sensor monitoring system for quantifying the processing during WAAM, which includes voltage, current, sound, light intensity, radio frequency, and temperature data outputs. The open source arc analyzer is tested here on aluminum WAAM by varying wire feed rate and measuring the resultant changes in the sensor data. Visual inspection and microstructural analysis of the printed samples looking for the presence of porosity are used as the physical indicators of quality. The value of the sensors was assessed and the most impactful sensors were found to be the light and radio frequency sensors, which showed arc extinction events and a characteristic "good weld" peak frequency.

Source

Keywords[edit | edit source]

3-D printing, gas metal arc weld, GMAW, metal inert gas welding, MIG welding, additive manufacturing;metal printing;open-source hardware; RepRap; welder;welding; Metal 3-D printing, Low cost metal 3-D printer, Open-source metal 3-D printer, GMAW 3-D printing; Wire Arc Additive Manufacturing; WAAM

See also[edit | edit source]


This page is part of an international project to use RepRap 3-D printing to make OSAT for sustainable development. Learn more.

Research: Open source 3-D printing of OSAT RecycleBot LCA of home recyclingGreen Distributed Recycling Ethical Filament LCA of distributed manufacturingRepRap LCA Energy and CO2 Solar-powered RepRapssolar powered recyclebot Feasibility hub Mechanical testingRepRap printing protocol: MOST Lessons learnedMOST RepRap BuildMOST Prusa BuildMOST HS RepRap buildRepRap Print Server


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Page data
Type Project, Device
Keywords 3d printing, gas metal arc weld, gmaw, metal inert gas welding, mig welding, additive manufacturing, metal printing, open-source hardware, reprap, welder, welding, metal 3-d printing, low cost metal 3-d printer, open-source metal 3-d printer, gmaw 3-d printing; wire arc additive manufacturing, waam
SDG Sustainable Development Goals SDG03 Good health and well-being
Authors Joshua M. Pearce
Published 2020
License CC-BY-SA-4.0
Affiliations MTU, MOST
Impact Number of views to this page and its redirects. Updated once a month. Views by admins and bots are not counted. Multiple views during the same session are counted as one. 185
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