Modeling and analysis of tooth profile error in gear skiving

Modeling and analysis of tooth profile error in gear skiving | 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 Modeling and analysis of tooth profile error in gear skiving Peng Wang, Geng Li, Kan Xing This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4705699/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 Gear skiving has obvious advantages of efficiency and precision in the pre-grinding process of cycloidal gear. The precision of skiving is mainly affected by the actual errors in processing system. In order to investigate the influence of error factors on skiving precision, the mathematical model of the sweeping trajectory of cutting edge was established based on the motion model of gear skiving. The shape of the edge-sweep surface was analyzed related to each error factor. The maximum deviation between the actual edge-sweep surface and the theoretical tooth surface was calculated by discrete comparison method, and the machining error could be predicted theoretically. Finally, the control variable method is used to set up the test cutting experiment. Measuring the actual workpiece size and analyzing the influence of each error on the tooth profile error. The results show that the center distance error, the coaxiality error of clamping and the cutter manufacturing error have specific influence on the tooth profile error of the workpiece. The center distance error is reflected in the tooth profile error by a proportion of 1:1 approximatively. The coaxiality error of cutter clamping is reflected in the tooth profile error by a proportion of 1:2 approximatively. The manufacturing error of cutting edge is reflected in the tooth profile error error by a proportion of 2:1 approximatively. The above research provides a theoretical basis for tolerance setting and adjustment of error factors. Gear skiving Machining precision Skiving cutter 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. 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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-4705699","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":331368790,"identity":"ab8f1eba-f02b-4379-a9a4-8fd27404d6fe","order_by":0,"name":"Peng Wang","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAt0lEQVRIiWNgGAWjYFCCAwwGQFKOjb35AHEaeKBajPl4jiUQqwUCEudJ5CgQp8We8YxBMW/bnfQ2hhwGhh8V24ix5YyB4cy2Z7ltDGcPMPacuU2cFoOP2w7ntjH2JTAzthGrJXHb4XQ2Zh4DErQAbUlgYyNay4FjBYYz/z0zbONhSzhIlF/YZxzeZsxz5o68/PzHBx/8qCBCC4PEATYDUBIAgQNEqAcC/gbmB0QrHgWjYBSMgpEJAOlePf/9ijYoAAAAAElFTkSuQmCC","orcid":"","institution":"Tianjin University of Technology and Education","correspondingAuthor":true,"prefix":"","firstName":"Peng","middleName":"","lastName":"Wang","suffix":""},{"id":331368791,"identity":"07ab46a3-2d70-4e31-a085-7069285a7df4","order_by":1,"name":"Geng Li","email":"","orcid":"","institution":"Tianjin University of Technology and Education","correspondingAuthor":false,"prefix":"","firstName":"Geng","middleName":"","lastName":"Li","suffix":""},{"id":331368792,"identity":"f5828c5e-241a-4e68-ae6e-9a2a3c527cae","order_by":2,"name":"Kan Xing","email":"","orcid":"","institution":"Tianjin No.1 Machine Tool Co., Ltd","correspondingAuthor":false,"prefix":"","firstName":"Kan","middleName":"","lastName":"Xing","suffix":""}],"badges":[],"createdAt":"2024-07-08 12:53:33","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-4705699/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-4705699/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":64316916,"identity":"9b856a05-1ad4-48b8-906b-2a38f7ec4498","added_by":"auto","created_at":"2024-09-11 14:43:42","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":962213,"visible":true,"origin":"","legend":"","description":"","filename":"Manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-4705699/v1_covered_321f056d-7cc4-4422-919c-83e037eff235.pdf"}],"financialInterests":"","formattedTitle":"Modeling and analysis of tooth profile error in gear skiving","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":"Gear skiving, Machining precision, Skiving cutter","lastPublishedDoi":"10.21203/rs.3.rs-4705699/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-4705699/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eGear skiving has obvious advantages of efficiency and precision in the pre-grinding process of cycloidal gear. The precision of skiving is mainly affected by the actual errors in processing system. In order to investigate the influence of error factors on skiving precision, the mathematical model of the sweeping trajectory of cutting edge was established based on the motion model of gear skiving. The shape of the edge-sweep surface was analyzed related to each error factor. The maximum deviation between the actual edge-sweep surface and the theoretical tooth surface was calculated by discrete comparison method, and the machining error could be predicted theoretically. Finally, the control variable method is used to set up the test cutting experiment. Measuring the actual workpiece size and analyzing the influence of each error on the tooth profile error. The results show that the center distance error, the coaxiality error of clamping and the cutter manufacturing error have specific influence on the tooth profile error of the workpiece. The center distance error is reflected in the tooth profile error by a proportion of 1:1 approximatively. The coaxiality error of cutter clamping is reflected in the tooth profile error by a proportion of 1:2 approximatively. The manufacturing error of cutting edge is reflected in the tooth profile error error by a proportion of 2:1 approximatively. 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