Истражувања на технолошките параметри за автоматизиран ATL процес со примена на ласер

Srebrenkoska, Sara (2019) Истражувања на технолошките параметри за автоматизиран ATL процес со примена на ласер. In: Годишна конференција за докторски студии, УКИМ, Скопје.

Text Пријава-за-конференција-ЧЕТВРТ-сем_-УКИМ-корег.-Сара-Сребренкоска.pdf Download (1MB)

Abstract

Highly consistent quality and cost-effective manufacture of advanced composites can be achieved through automation. Automated Tape Laying (ATL) and Automated Fibre Placement (AFP) are two main technologies used to automate the layup of unidirectional prepreg to manufacture advanced composite laminates. Heat input by means of laser heating offers advantages for these processes and it is well established in automated laying of thermoplastic prepreg. The presented work reviews the technological parameters of automate tape laying process with laser heating, which will enable the obtaining of a composite structure on the spot, without further processing into a traditional autoclave furnace or in a press (which is usually used).The exact technological parameters during layup may have a significant impact on the mechanical performance of the final laminate.
In the frame of this work, composite laminates based on two types of thermoplastic prepreg and processed at different temperatures and different laser optics were produced by using laser assisted ATL process. The properties of the two types of prepreg materials has been tested and some mechanical properties of the obtained composite laminates has been performed. Based on the obtained results, conclusions for the influence of the temperature and laser optic in the ATL process on the quality of composite laminates were made.

Item Type:	Conference or Workshop Item (Lecture)
Subjects:	Engineering and Technology > Mechanical engineering
Divisions:	Faculty of Mechanical Engineering
Depositing User:	Sara Srebrenkoska
Date Deposited:	28 Jun 2021 06:26
Last Modified:	28 Jun 2021 06:26
URI:	https://eprints.ugd.edu.mk/id/eprint/28244

Actions (login required)

View Item