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AM Bench 2022 3D Build with Custom Laser Scan Strategies Modeling Challenge (AMB2022-02)

Published by National Institute of Standards and Technology | National Institute of Standards and Technology | Catalog Last Checked: August 02, 2025 at 02:48 PM | Dataset Last Updated: April 13, 2022
The following data files are provided in support of the 2022 Additive Manufacturing Benchmark test series (AM-Bench 2022) modeling challenges associated with laser powder bed fusion (LPBF) 3D builds of nickel-based superalloy IN718 test objects using variety of custom scan strategies.  These AM builds were performed on the NIST Additive Manufacturing Metrology Testbed (AMMT, https://www.nist.gov/el/ammt-temps).  Note that these 3D builds are an extension of those for the AMB2022-01 challenges, and part geometry, materials data, and 'nominal' 3D build data are available in the corresponding data repository (https://doi.org/10.18434/mds2-2607)Description of the associated 3D builds and measurements are provided on the AMB2022-02 challenge description webpage (https://www.nist.gov/ambench). Note that this dataset may be periodically updated.  Refer to the Version number below, and updates described in this Description and the README file.

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Complete Metadata
@type dcat:Dataset
accessLevel public
accrualPeriodicity irregular
bureauCode 
[
  "006:55"
]
contactPoint 
{
  "fn": "Brandon Lane",
  "hasEmail": "mailto:brandon.lane@nist.gov"
}
description The following data files are provided in support of the 2022 Additive Manufacturing Benchmark test series (AM-Bench 2022) modeling challenges associated with laser powder bed fusion (LPBF) 3D builds of nickel-based superalloy IN718 test objects using variety of custom scan strategies.  These AM builds were performed on the NIST Additive Manufacturing Metrology Testbed (AMMT, https://www.nist.gov/el/ammt-temps).  Note that these 3D builds are an extension of those for the AMB2022-01 challenges, and part geometry, materials data, and 'nominal' 3D build data are available in the corresponding data repository (https://doi.org/10.18434/mds2-2607)Description of the associated 3D builds and measurements are provided on the AMB2022-02 challenge description webpage (https://www.nist.gov/ambench). Note that this dataset may be periodically updated.  Refer to the Version number below, and updates described in this Description and the README file.
distribution 
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identifier ark:/88434/mds2-2617
issued 2022-04-26
keyword 
[
  "laser powder bed fusion; scan strategy; AM-Bench"
]
landingPage https://data.nist.gov/od/id/mds2-2617
language 
[
  "en"
]
license https://www.nist.gov/open/license
modified 2022-04-13 00:00:00
programCode 
[
  "006:045"
]
publisher 
{
  "name": "National Institute of Standards and Technology",
  "@type": "org:Organization"
}
references 
[
  "https://doi.org/10.1016/j.promfg.2018.07.112",
  "https://doi.org/10.26153/tsw/17660",
  "https://www.nist.gov/publications/laser-path-planning-and-power-control-strategies-powder-bed-fusion-systems"
]
theme 
[
  "Manufacturing:Additive manufacturing"
]
title AM Bench 2022 3D Build with Custom Laser Scan Strategies Modeling Challenge (AMB2022-02)

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