ML-enabled prediction and optimization of tensile strength and surface characteristics in additively manufactured PETG components

Vipul Maurya, Jyotisman Borah, Muthumari Chandrasekaran, Ashish Kaushik, Department of Mechanical Engineering, North Eastern Regional Institute of Science and Technology, Mechanical Engineering Department, Shree Guru Gobind Singh Tricentenary University

Journal of Thermoplastic Composite Materials

Published online on March 31, 2026

Abstract

Journal of Thermoplastic Composite Materials, Ahead of Print.
This work gives an in-depth discussion on prediction and optimisation of the mechanical properties of FDM-printed polyethylene terephthalate glycol (PETG) parts by applying statistical and machine learning methods. Experimentally, the influence of the ...