Application of Solid Modeling Techniques for Geometric Simulation of Surface Topography in Boring Operations

Application of Solid Modeling Techniques for Geometric Simulation of Surface Topography in Boring Operations | 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 Application of Solid Modeling Techniques for Geometric Simulation of Surface Topography in Boring Operations Mohammad Mehrabinasab, Behnam Moetakef-Imani, Mohsen Fallah This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-8213851/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 quality of machined surface and the dynamic stability of cutting process are directly correlated to the dynamic cutting force, which itself depends on the geometry of engagement between the cutting tool and workpiece that defines the dynamic chip thickness. The surface topography is one of the most important figures of merit for evaluation of performance in machining processes, which is influenced by the geometry of cutting edge, the kinematics of cutting operation, the flexibility of machine tool structure and the resulting structural vibrations during the chip formation process. In order to define the instantaneous engagement between the cutting tool and workpiece precisely, all these factors should be taken into account. In this paper, the mechanics, dynamics and geometry of boring operations is considered for development of a virtual simulation model by using the solid modeling techniques. The dynamic parameters of boring bar are defined by modal analysis experiments, and the cutting force coefficients are experimentally identified by conducting mechanistic cutting tests. The experimental cutting tests are conducted in both absolutely stable and unstable cutting conditions. In order to validate the developed model, firstly, the simulated cutting forces are compared with the corresponding experimental results. Secondly, the simulated topography of machined surface in both stable and unstable cutting conditions is compared with the SEM images from real cut surfaces. The presented geometric simulation model shows a remarkable potential for exact simulation of boring operations in stable and unstable conditions. Mechanical Engineering Geometric Simulation Boring Bar ACIS Solid Modeler Surface Topography Chatter Full Text Additional Declarations The authors declare no competing interests. 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. 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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-8213851","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":551236820,"identity":"5b8ea7b0-b194-413e-9b17-51bb5fe356fe","order_by":0,"name":"Mohammad Mehrabinasab","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA60lEQVRIiWNgGAWjYFACHgYGxgYJKKcCiJmZG0jRcgakhZEoLVA2YxuYxK9Ft7332IefOywYDK4dYPzwc15tNH87UMuPim04tZidOZc8s/eMBIPB7QRmyd5tx3NnHGZsYOw5cxu3lhs5xgy8bWAtDNKM247lNgC1MDO24dFy/40x41+IFubfjHOO5c4nqOUGjzEz1BY2acaGmtwNBLWcyTFmlj0jwSN5O7HNsufYgdyNQC0H8frl+Bljxrc76uT4bicfvvGjpi533vnDBx/8qMCtBQZgsXMYzDtAUD0SqCNF8SgYBaNgFIwQAAAiN1mjOe6skAAAAABJRU5ErkJggg==","orcid":"","institution":"Koc University","correspondingAuthor":true,"prefix":"","firstName":"Mohammad","middleName":"","lastName":"Mehrabinasab","suffix":""},{"id":551237037,"identity":"5f8f244f-23d4-4e3c-bf5c-f8aa9d45da74","order_by":1,"name":"Behnam Moetakef-Imani","email":"","orcid":"","institution":"Ferdowsi university of mashhad","correspondingAuthor":false,"prefix":"","firstName":"Behnam","middleName":"","lastName":"Moetakef-Imani","suffix":""},{"id":551237436,"identity":"16d769b5-d137-4a18-b4d9-3f7533b01113","order_by":2,"name":"Mohsen Fallah","email":"","orcid":"","institution":"Scania","correspondingAuthor":false,"prefix":"","firstName":"Mohsen","middleName":"","lastName":"Fallah","suffix":""}],"badges":[],"createdAt":"2025-11-26 14:10:06","currentVersionCode":1,"declarations":{"humanSubjects":false,"vertebrateSubjects":true,"conflictsOfInterestStatement":false,"humanSubjectEthicalGuidelines":false,"humanSubjectConsent":false,"humanSubjectClinicalTrial":false,"humanSubjectCaseReport":false,"vertebrateSubjectEthicalGuidelines":true},"doi":"10.21203/rs.3.rs-8213851/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-8213851/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":97665689,"identity":"1c648b49-9f38-4db5-b0a2-9f8628e0b0bf","added_by":"auto","created_at":"2025-12-08 09:19:25","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":4917210,"visible":true,"origin":"","legend":"","description":"","filename":"ScientificReports.pdf","url":"https://assets-eu.researchsquare.com/files/rs-8213851/v1_covered_36d2ce92-8bbf-4978-b67f-7ad812353d57.pdf"}],"financialInterests":"The authors declare no competing interests.","formattedTitle":"\u003cp\u003eApplication of Solid Modeling Techniques for Geometric Simulation of Surface Topography in Boring Operations\u003c/p\u003e","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":true,"hideJournal":true,"highlight":"","institution":"Ferdowsi University of Mashhad","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"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":"Geometric Simulation, Boring Bar, ACIS Solid Modeler, Surface Topography, Chatter","lastPublishedDoi":"10.21203/rs.3.rs-8213851/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-8213851/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eThe quality of machined surface and the dynamic stability of cutting process are directly correlated to the dynamic cutting force, which itself depends on the geometry of engagement between the cutting tool and workpiece that defines the dynamic chip thickness. 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