Record Details

Data indicating melt pool and bulk part temperature during the additive manufacture of a Ti-6Al-4V thin-walled structure via Laser Engineered Net Shaping

Harvard Dataverse (Africa Rice Center, Bioversity International, CCAFS, CIAT, IFPRI, IRRI and WorldFish)

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Title Data indicating melt pool and bulk part temperature during the additive manufacture of a Ti-6Al-4V thin-walled structure via Laser Engineered Net Shaping
 
Identifier https://doi.org/10.7910/DVN/AHYXL9
 
Creator Marshall, Garrett
Thompson, Scott M.
Shamsaei, Nima
 
Publisher Harvard Dataverse
 
Description An OPTOMEC Laser Engineered Net Shaping (LENS TM) 750 system was retrofitted with a melt pool pyrometer and in-chamber infrared (IR) camera for nondestructive thermal inspection of the blown-powder, direct laser deposition (DLD) process. Data indicative of temperature and heat transfer within the melt pool and heat affected zone atop a thin-walled structure of Ti-6Al-4V during its additive manufacture are provided. Melt pool temperature data were collected via a dual-wavelength pyrometer while the dynamic, bulk part temperature distribution was collected using an infrared (IR) camera. Such data are provided in comma-separated values (CSV) file format, containing a 752 x 480 matrix and a 320 x 240 matrix of temperatures corresponding to individual pixels of the pyrometer and IR camera, respectively. The IR-camera and pyrometer temperature data are provided in blackbody-calibrated, raw forms. Provided thermal data can aid in generating and refining process-property-performance relationships between DLD and its fabricated materials.
 
Subject Engineering
Additive manufacturing
Laser Engineered Net Shaping (LENS)
infrared thermography
manufacturing process monitoring
thermal imaging
thermal phenomena
heat transfer
 
Contributor Marshall, Garrett
Center for Advanced Vehicular Systems
 
Type comma-separated values
Video clip (.avi)