Distortion modelling of steel 316l symmetric base plate for additive manufacturing process and experimental calibration

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F20%3AN0000043" target="_blank" >RIV/26316919:_____/20:N0000043 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/metal/2020/read/3565-distortion-modelling-of-steel-316l-symmetric-base-plate-for-additive-manufacturing-process-and-experimental-calibration.pdf" target="_blank" >https://www.confer.cz/metal/2020/read/3565-distortion-modelling-of-steel-316l-symmetric-base-plate-for-additive-manufacturing-process-and-experimental-calibration.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2020.3565" target="_blank" >10.37904/metal.2020.3565</a>

Result language
angličtina
Original language name
Distortion modelling of steel 316l symmetric base plate for additive manufacturing process and experimental calibration
Original language description
Distortion in additively manufactured metal parts is of interest to keep structural reliability. It is important to control the dimensional tolerance of the additively manufactured structure. This does not only reduce the cost of manufacturing, but also improves the quality of the manufactured parts. Distortion in additive manufacturing (AM) is inevitable due to localized heating, large thermal gradient, thermal cycles, cooling rate, process parameters, etc. Base plate distortion during the AM process was studied in detail. Base plate structural deformation was measured using a 3D scanner. The surface geometry of the base plate reveals a large distortion beneath the deposited material due to the temperature gradient. Thermal history and distortion during the AM process were classified into three stages. Mitigation methods for the respective stage was discussed. A Finite Element Model (FEM) was built and a numerical calculation for thermal and distortion was validated to experimental results.
Czech name
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Czech description
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Project
<a href="/en/project/EF17_048%2F0007350" target="_blank" >EF17_048/0007350: Pre-Application Research of Functionally Graduated Materials by Additive Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2020 - 29th International Conference on Metallurgy and Materials, Conference Proceedings
ISBN
978-808729497-0
ISSN
2694-9296
e-ISSN
—
Number of pages
6
Pages from-to
863-868
Publisher name
TANGER Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
May 20, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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