Abrasive Waterjet Turning 3D Jet Deflection Analysis and Process Accuracy Prediction for Al 2024 Alloy

Abrasive Waterjet Turning 3D Jet Deflection Analysis and Process Accuracy Prediction for Al 2024 Alloy | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Abrasive Waterjet Turning 3D Jet Deflection Analysis and Process Accuracy Prediction for Al 2024 Alloy Hande Esra Kilinc, Massimiliano Annoni This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-1725931/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract The jet deflection phenomenon is one of the main causes for the larger workpiece final diameter respect to the ideal target diameter in Abrasive Waterjet Turning (AWJT). Hence, the predetermination of the final workpiece diameter necessitates measuring the jet deflection. The aim of the present work is to develop a novel on-line measurement methodology of the 3D deflection of the jet in AWJT by the contemporary use of two cameras and a dedicated image processing routine. The selected variable machining process parameters were feed rate ( V f ), depth of cut ( DOC ) and the rotational direction of the workpiece. An empirical model was developed for predicting the workpiece final diameter accuracy on Al 2024 alloy based on the jet deflection and including the effect of the jet divergence. The obtained results form the base for a new type of AWJT modelling, on-line monitoring and closed-loop control and could be a first step to make the DOC a handier process parameter, as it happens in standard turning. abrasive waterjet turning 3D jet deflection jet deflection angle measurement image processing Al2024 alloy Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-1725931","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":113811593,"identity":"d28f3638-f0a3-4432-8844-43227ff9fbd2","order_by":0,"name":"Hande Esra Kilinc","email":"","orcid":"","institution":"Politecnico di Milano","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Hande","middleName":"Esra","lastName":"Kilinc","suffix":""},{"id":113811594,"identity":"b051d90d-cf80-44aa-b745-e26ca88464fd","order_by":1,"name":"Massimiliano Annoni","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAABEElEQVRIiWNgGAWjYLCCBAYJGTYEl7HxAQODBQ8DMwPDATxaeJC1NBswAEXAWnDqYWDgQeawSQC1QJhYtOi2H3/84WGOBQ8f+9mDDxhq7uTxSze3VRdUSMjotjMwHv6AqcXsTI6ZROI2oMN48pINGI49K5acc7Dt9owzEjxmh7E7zOxADhsDWAsDUC8D2+HEDTcS227ztuHRcv754w9gLfxvgFr+QbQU49VyI8EA4jAJoC2MbRAtzPi1vIH6ReKNsUFi3+HEmTMSm6UhfmFsOHAGm8PSH3/8ua1OTr4/x/DBh2+HE/sl0h9+LqiwsTc7f/jwhwpMLaggAUozQyjGBkIaEICZeKWjYBSMglEwAgAAaB9ogMTKI4oAAAAASUVORK5CYII=","orcid":"","institution":"Politecnico di Milano","correspondingAuthor":true,"submittingAuthor":false,"prefix":"","firstName":"Massimiliano","middleName":"","lastName":"Annoni","suffix":""}],"badges":[],"createdAt":"2022-06-04 16:59:09","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-1725931/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-1725931/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":22946830,"identity":"fbf7b70f-ccf8-4093-b0d6-758728ec5ab4","added_by":"auto","created_at":"2022-06-22 16:08:09","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":964037,"visible":true,"origin":"","legend":"","description":"","filename":"AWJTPaper2022.pdf","url":"https://assets-eu.researchsquare.com/files/rs-1725931/v1_covered.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Abrasive Waterjet Turning 3D Jet Deflection Analysis and Process Accuracy Prediction for Al 2024 Alloy","fulltext":[{"header":"Full Text","content":"This preprint is available for \u003ca href='/article/rs-1725931/latest.pdf' target='_blank'\u003edownload as a PDF\u003c/a\u003e."}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"abrasive waterjet turning, 3D jet deflection, jet deflection angle measurement, image processing, Al2024 alloy","lastPublishedDoi":"10.21203/rs.3.rs-1725931/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-1725931/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eThe jet deflection phenomenon is one of the main causes for the larger workpiece final diameter respect to the ideal target diameter in Abrasive Waterjet Turning (AWJT). Hence, the predetermination of the final workpiece diameter necessitates measuring the jet deflection. The aim of the present work is to develop a novel on-line measurement methodology of the 3D deflection of the jet in AWJT by the contemporary use of two cameras and a dedicated image processing routine. The selected variable machining process parameters were feed rate (\u003cem\u003eV\u003c/em\u003e\u003csub\u003ef\u003c/sub\u003e), depth of cut (\u003cem\u003eDOC\u003c/em\u003e) and the rotational direction of the workpiece. An empirical model was developed for predicting the workpiece final diameter accuracy on Al 2024 alloy based on the jet deflection and including the effect of the jet divergence. 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