TY - GEN
T1 - Influence of critical process parameters on surface roughness and statistical optimization of LPBF 316L stainless steel
AU - Narasimharaju, S. R.
AU - Liu, W.
AU - Zeng, W.
AU - Scott, Paul J.
AU - Jiang, X.
AU - Lou, S.
N1 - Funding Information:
S. Lou would like to acknowledge the support of the UK's Engineering and Physical Sciences Research Council (EPSRC) via the New Investigator Award (EP/S000453/1) and Catapult Researcher in Residence scheme (EP/R513520/1), and the support of the 3M Buckley Innovation Centre via 3M BIC Fellowship. The authors gratefully acknowledge EPSRC funding of the Future Advanced Metrology Hub (EP/P006930/1).
Publisher Copyright:
Copyright© (2022) by American Society for Precision Engineering (ASPE) All rights reserved.
PY - 2022
Y1 - 2022
N2 - This research aims to study the impact of critical LPBF process parameters on the resultant surface roughness of LPBF processed 316L stainless steel artefact's top surface using Taguchi design of experiments (DoE). Based on the obtained results, the layer thickness is the most influential parameter, followed by point distance, exposure time, laser power, and hatch spacing which significantly impact the surface roughness of LPBF fabricated parts.
AB - This research aims to study the impact of critical LPBF process parameters on the resultant surface roughness of LPBF processed 316L stainless steel artefact's top surface using Taguchi design of experiments (DoE). Based on the obtained results, the layer thickness is the most influential parameter, followed by point distance, exposure time, laser power, and hatch spacing which significantly impact the surface roughness of LPBF fabricated parts.
UR - http://www.scopus.com/inward/record.url?scp=85139773358&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85139773358
T3 - 2022 ASPE and euspen Summer Topical Meeting on Advancing Precision in Additive Manufacturing
SP - 113
EP - 118
BT - 2022 ASPE and euspen Summer Topical Meeting on Advancing Precision in Additive Manufacturing
PB - American Society for Precision Engineering, ASPE
T2 - 2022 ASPE and euspen Summer Topical Meeting on Advancing Precision in Additive Manufacturing
Y2 - 11 July 2022 through 14 July 2022
ER -