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Lookup NU author(s): Khidzir Zakaria, Professor Kenneth Dalgarno
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Hybrid metal materials produce through Additive Manufacturing of Indirect Selective Laser Sintering (ISLS) process have been highly interested by the researchers and industries nowadays in producing near net shape metal components. These materials have a strengthening affect such as high thermal conductivity, good wear resistance, high corrosion resistance, good insulation, high-strength material which applicable in industry of aerospace, automotive, tooling manufacture and also in biomedical industry. The material tested is FeCuSn hybrid metal material which machined by wire electrical discharge machining (WEDM). However, there are some difficulties in generating a model that can accurately correlate the input parameters of WEDM with the responses because the parameters setting are restricted with the operator's experience. Hence, there are no specific parameters for hybrid metal materials in WEDM. The machining parameters such as pulse-on time, pulse-off time, peak current and voltage will be reset according to the Design of experiment (DOE) while the analysis will be focused upon the effect of the working surface and the hardness of work material. Thus, the final result of optimization parameters was established. The objective of this paper is to highlight those important parameters to be considered in wire cutting process of FeCuSn hybrid metal material produce by Additive Manufacturing of Indirect Selective Laser Sintering process for fabricating the near net shape metal component. (C) 2015 The Authors. Published by Elsevier B.V. This is au open access article under the. CC BY-NC-ND license
Author(s): Zakaria K, Ismail Z, Redzuan N, Dalgarno KW
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 2nd International Materials, Industrial, and Manufacturing Engineering Conference, MIMEC2015
Year of Conference: 2015
Pages: 532-537
Print publication date: 01/01/2015
Online publication date: 17/10/2015
Acceptance date: 01/01/1900
Date deposited: 14/10/2016
ISSN: 2351-9789
Publisher: Elsevier BV
URL: http://dx.doi.org/10.1016/j.promfg.2015.07.092
DOI: 10.1016/j.promfg.2015.07.092
Series Title: Procedia Manufacturing
