About: Experimental comparison of material removal rates in abrasive waterjet cutting and a novel droplet stream technique

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	Experimental comparison of material removal rates in abrasive waterjet cutting and a novel droplet stream technique
Creator	Demian, Sohani Kinsey, Brad Korkolis, Yannis Mitchell, Benjamin
source	Elsevier
abstract	Abstract The use of abrasive waterjets (AWJ) to machine metal surfaces is prevalent through-out industry. AWJ requires the purchase and disposal of costly abrasive particles which increases manufacturing costs and environmental-footprint. This motivates the exploration for low-cost, eco-friendly alternatives. A novel method which utilizes a stream of high-speed water droplets (WD) travelling through a sub-atmospheric pressure environment to remove material without using abrasive grit is presented. In this paper, the efficacy of this new process is investigated and compared to AWJ and pure water jet (WJ) (i.e., without abrasive particles) by measuring the material removal rates (MRR) of each process on a hard-to-machine steel, DP 1180, for equivalent water-flow conditions. Trench profiles are created by traversing each of the jets across a metal sample, from which the MRR and trench profiles are obtained. The MRR results reveal that WD is significantly faster than WJ, but is subordinate compared to AWJ for MRR efficiency. This identifies a trade-off between manufacturing cost and time.
has issue date	2020-12-31(xsd:dateTime)
bibo:doi	10.1016/j.promfg.2020.05.085
has license	els-covid
sha1sum (hex)	0b5320dec59c79e5bb3de7ecbff48016a7c3bee2
schema:url	https://doi.org/10.1016/j.promfg.2020.05.085
resource representing a document's title	Experimental comparison of material removal rates in abrasive waterjet cutting and a novel droplet stream technique
schema:publication	Procedia Manufacturing
resource representing a document's body	covid:0b5320dec59c79e5bb3de7ecbff48016a7c3bee2#body_text
is schema:about of	named entity 'MRR' named entity 'identifies' named entity 'measuring' named entity 'process' named entity 'WATER DROPLETS' »more»

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