ABSTRACT
Additive manufacturing (AM) has seen a rapid growth in recent times, and it is also known as 3D printing. It utilises a 3D CAD model for the fabrication of a part using layer-by-layer deposition due to which the produced part has a staircase effect which causes increased surface roughness. This problem can be reduced by predicting the surface roughness values in pre-processing. In this paper, the existing prediction models to study the surface roughness quality were compared with the suggested prediction model, and the prospects for further research in this field are discussed.
Acknowledgements
This work was supported by MANIT Bhopal, India, under its Seed money Grant scheme [Grant number (R&C) 19/1056 dated18/09/2019].
Disclosure statement
No potential conflict of interest was reported by the authors.