The designing of laser assisted automated tape laying process for obtaining of the thermoplastic composite parts

Srebrenkoska, Sara and Dukovski, Vladimir and Risteska, Svetlana (2020) The designing of laser assisted automated tape laying process for obtaining of the thermoplastic composite parts. Contemporary trends and innovations in the textile industry CT&ITI 2020 Proceedings. pp. 339-346. ISSN ISBN 978-86-900426-2-3

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Abstract

Thermoplastic part manufacture by laser-assisted automated tape
placement (LATP) process has a high potential for the cost-effective production. Within the frames of this paper it was applied a designing of the industrial LATP process, i.e. planning of the experiments and on the basis of the plan matrix, the specimens were manufactured. Namely, unidirectional thermoplastic prepreg material based on polyphenylene sulfide and carbon fibers (PPS/CF) was used. The planning of experiments was made for processing of the prepreg material and as the most influenced factors were taken: laser temperature, compact pressure of roller and laser placement angle. The factors were changed on two levels: maximum and minimum, i.e. 23 factorial design was used. According to the plan matrix, eight experiments (composite samples) with LATR procedure were performed by varying the level of all three parameters. For all manufactured specimens the flexural strength was tested and on the basis of the received experimental data it was created the regression equations which the best describes the processes.

Item Type:	Article
Subjects:	Engineering and Technology > Mechanical engineering
Divisions:	Faculty of Mechanical Engineering
Depositing User:	Sara Srebrenkoska
Date Deposited:	28 Jun 2021 06:17
Last Modified:	28 Jun 2021 06:17
URI:	https://eprints.ugd.edu.mk/id/eprint/28240

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