Modelling and analysis of fatigue strength of bilayer ABS-PETG fabricated via FFF using FEA framework and hybrid algorithm

Ravinder Gwal, Deepak Bhardwaj, Jitender Kumar, Vipin Kashyap, Sandeep Rathee, Deepak Chhabra, Department of Mechanical Engineering, Ganga Institute of Technology , Mechanical Engineering Department, Dr Akhilesh Das Gupta Institute of Professional Studies, New Delhi, Department of Mechanical Engineering, University Institute of Engineering and Technology, Maharshi Dayanand University, Department of Mechanical Engineering, National Institute of Technology Srinagar

Journal of Thermoplastic Composite Materials

Published online on March 28, 2026

Abstract

Journal of Thermoplastic Composite Materials, Ahead of Print.
The Acrylonitrile Butadiene Styrene (ABS) and Polyethylene Terephthalate Glycol (PETG) are widely used polymers in industrial applications and employed as functional parts which undergo cyclic loading. Bilayer fabrication i.e. ABS-PETG via Fused Filament ...