Cutting Removal Mechanism and Simulation of Canasite Machinable Glass-Ceramics

Cutting Removal Mechanism and Simulation of Canasite Machinable Glass-Ceramics | 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 Cutting Removal Mechanism and Simulation of Canasite Machinable Glass-Ceramics Chengqian Zeng, Qingpeng Pei, Longyao Xu, Le Tian, Mingmin Li, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-6461937/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 Glass-ceramics exhibit excellent comprehensive properties and are widely used in industries such as construction, semiconductors, and healthcare. However, as hard and brittle materials, their machining and fracture behavior exhibit a degree of randomness, leading to significant fluctuations in cutting forces. Currently, research on their machinability remains limited. This study derives the JH-2 constitutive model parameters for canasite machinable glass-ceramics based on existing literature data and fracture and damage mechanics theories. Using ABAQUS software, orthogonal and rotary cutting simulations were conducted. The results indicate that the hard contact behavior of the tool significantly influences material removal, leading to failure modes such as chip fragmentation, material cracking, and crack propagation. Compared to positive rake angles, negative and zero rake angles are less likely to induce cracking in glass-ceramics, with fracture occurring in an opening mode. As the cutting depth increases, numerous cracks form at the edge of the workpiece and propagate perpendicular to the cutting direction, resulting in large-scale edge fragmentation, a decline in machined surface quality, and a sharp increase in cutting force. Canasite machinable glass-ceramics fracture mechanism cutting model finite element simulation turning Full Text 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-6461937","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":449494995,"identity":"685d7085-557a-4974-9056-ce6056fc9aee","order_by":0,"name":"Chengqian Zeng","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"Chengqian","middleName":"","lastName":"Zeng","suffix":""},{"id":449494996,"identity":"57bd3e6a-c20e-44a3-8061-ed44b78da1db","order_by":1,"name":"Qingpeng Pei","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"Qingpeng","middleName":"","lastName":"Pei","suffix":""},{"id":449494997,"identity":"dbc75508-d16f-4a7f-9c98-06049f85cd1f","order_by":2,"name":"Longyao Xu","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"Longyao","middleName":"","lastName":"Xu","suffix":""},{"id":449494998,"identity":"6902d7e7-97c4-44bf-b03e-16034f819b00","order_by":3,"name":"Le Tian","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"Le","middleName":"","lastName":"Tian","suffix":""},{"id":449494999,"identity":"d309b564-a0a1-4b88-82ac-ee1e1dbe3a2e","order_by":4,"name":"Mingmin Li","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"Mingmin","middleName":"","lastName":"Li","suffix":""},{"id":449495000,"identity":"8f987935-697b-4c13-bef2-b485dd2be795","order_by":5,"name":"SHUANG HUA WANG","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAwUlEQVRIiWNgGAWjYBACfvaG9I8f/9nI8ROtRbLnwDNmCbY0Y8kGYrUYzEh8xsDDdjhxwwGitUgkpz2Q4Elj3Hw8eQPDj4pthLWY8zxLNyiQsGE2O/OsgLHnzG3CWizbcxIkJAzS2Mxu5BgwM7YRocXgQP4HCZ6EwzzGM4jWciIhTYLnwGEJAwlitQADORkYwGkGEkC/HCTKL8CoTHz4scGmvr89eeODHxVEaEECCQYHSFIP1kKqjlEwCkbBKBghAAD6OkAITOrKYAAAAABJRU5ErkJggg==","orcid":"https://orcid.org/0009-0008-0017-3936","institution":"Zhengzhou University","correspondingAuthor":true,"prefix":"","firstName":"SHUANG","middleName":"HUA","lastName":"WANG","suffix":""}],"badges":[],"createdAt":"2025-04-16 09:32:50","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-6461937/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-6461937/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":99789875,"identity":"6dd5cfdb-9059-4eaa-aa8a-9ae684c28089","added_by":"auto","created_at":"2026-01-08 12:50:53","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":2086212,"visible":true,"origin":"","legend":"","description":"","filename":"Manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-6461937/v1_covered_8acb5271-b8f3-434e-a03c-df67ea124d54.pdf"}],"financialInterests":"","formattedTitle":"Cutting Removal Mechanism and Simulation of Canasite Machinable Glass-Ceramics","fulltext":[],"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":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":"Canasite machinable glass-ceramics, fracture mechanism, cutting model, finite element simulation, turning","lastPublishedDoi":"10.21203/rs.3.rs-6461937/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-6461937/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eGlass-ceramics exhibit excellent comprehensive properties and are widely used in industries such as construction, semiconductors, and healthcare. However, as hard and brittle materials, their machining and fracture behavior exhibit a degree of randomness, leading to significant fluctuations in cutting forces. Currently, research on their machinability remains limited. This study derives the JH-2 constitutive model parameters for canasite machinable glass-ceramics based on existing literature data and fracture and damage mechanics theories. Using ABAQUS software, orthogonal and rotary cutting simulations were conducted. The results indicate that the hard contact behavior of the tool significantly influences material removal, leading to failure modes such as chip fragmentation, material cracking, and crack propagation. Compared to positive rake angles, negative and zero rake angles are less likely to induce cracking in glass-ceramics, with fracture occurring in an opening mode. 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