Comparative Study of Residual Stress Prediction Methods in Additive Manufacturing Processes

Autor:	Suyambazhahan Sivalingam, Sunny Narayan, Sakthivel Rajamohan, Ivan Grujic, Nadica Stojanovic
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	additive manufacturing 3-d printing residual stresses ansys fluent laser melting Transportation and communications HE1-9990 Science Transportation engineering TA1001-1280
Zdroj:	Communications, Vol 24, Iss 2, Pp B99-B105 (2022)
Druh dokumentu:	article
ISSN:	1335-4205 2585-7878
DOI:	10.26552/com.C.2022.2.B99-B105
Popis:	The additive manufacturing (AM) of products involves various processes, such as raising the temperature of a work-piece (part) and substrate to the melting point and subsequent solidification, using a movable source of heat. The work piece is subjected to repeated cycles of heating and cooling. The main objective of this work was to present an overview of the various methods used for prediction of the residual stresses and how their contributions can be used to improve current additive manufacturing methods. These novel methods of manufacturing have several merits, compared to conventional methods. Some of these merits include the lower costs, higher precision and accuracy of manufacturing, faster processing time and more eco-friendly approaches to processes involved.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/371b9fadefd249b0adf117e45e221706 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF