Work

Withdrawn: Studying Influence of 3d Printing Parameters of Petg to Improve Hardness and Maximum Tensile Strength

Year: 2025

Type: conference-paper

Abstract: In this article, the main mechanical properties of PETG - hardness and maximum tensile strength, produced with different printing parameters, will be investigated. The experimental results were statistically processed using MiniTab. 13 experimental samples were tested with printing parameters - speed in the range of 40-120 m/min and layer thickness from 0.1 to 0.4 mm. The aim of the article is to investigate in which discrete zone of 3D printing parameters the parts have the highest strength characteristics - hardness and maximum tensile strength.

Source: Environment Technology Resources Proceedings of the International Scientific and Practical Conference

DOI: 10.17770/etr2025vol4.8410

Authors: Valeri Bakardzhiev, Sabi Sabev, Konstantin Chukalov

Institution: Technical University of Sofia

Language: English

Topic: Additive Manufacturing and 3D Printing Technologies

Subfield: Automotive Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

Funder: European Regional Development Fund

Awards: G675437911, G7732410669