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Taguchi Optimization of Surface Roughness and Material Removal Rate in CNC Milling of Polypropylene + 5wt.% Quarry Dust Composites

  • The Taguchi optimization technique was utilized to determine the optimal milling parameters that can be used in end face CNC milling operation of polypropylene+5wt.% quarry dust using high-speed steel (HSS) tool. Three milling input parameters i.e. the feed rate (f), the cutting speed of the spindle (N) and the depth of cut (dc) were optimized while considering the surface roughness (Ra) of the machined composite material and the material removal rate (MRR) during machining as the responses of the experimental design. From the results, the cutting speed (100 rpm) and the feed rate (120 mm/min) were the most important control parameters which greatly influence the surface roughness at 41.4% and 28.8% contribution respectively. In the case of the material removal rate, the depth of cut (0.8 mm) was the dominating factor at 98% contribution.

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Metadaten
Author:H. Shagwira, T. O. Mbuya, Fredrick M. Mwema, Michael HerzogORCiD, E. T. Akinlabi
URN:urn:nbn:de:kobv:526-opus4-14022
DOI:https://doi.org/10.1088/1757-899x/1107/1/012040
ISSN:1757-899X
Parent Title (English):IOP Conference Series: Materials Science and Engineering
Document Type:Conference Proceeding
Language:English
Year of Publication:2021
Publishing Institution:Technische Hochschule Wildau
Release Date:2021/06/10
Volume:1107
Article Number:012040
Source:H. Shagwira et al 2021 IOP Conf. Ser.: Mater. Sci. Eng. 1107 012040
Faculties an central facilities:Fachbereich Ingenieur- und Naturwissenschaften
Dewey Decimal Classification:6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
Licence (German):Creative Commons - CC BY 3.0 - Namensnennung 3.0 Unported
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