Research on the Integrated Process Method of In-Situ Measurement and Machining for the Mandrel of Aerostatic Spindle

Research on the Integrated Process Method of In-Situ Measurement and Machining for the Mandrel of Aerostatic Spindle | 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 Research on the Integrated Process Method of In-Situ Measurement and Machining for the Mandrel of Aerostatic Spindle Hanwei Xu, Yifan Dai, Zizhou Sun, Chaoliang Guan, Hao Hu, Kaihua Liu This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4262373/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 19 Nov, 2024 Read the published version in The International Journal of Advanced Manufacturing Technology → Version 1 posted 5 You are reading this latest preprint version Abstract The mandrel parts, as the essential component of the aerostatic spindle, play a pivotal role in determining the performance of both the spindle and ultra-precision machine tools. However, the stringent precision machining requirements of these parts pose significant challenges to machining technology. In this paper, an integrated process method combining in-situ measurement and machining specifically tailored for the mandrel of the aerostatic spindle is introduced. Using this method, spindle radial error, machine coaxiality error, and slide linear motion error can be accurately separated from the original measurement data, enabling the precise reconstruction of the mandrel's cylindrical shape. Based on the reconstruction results and time-controlled grinding technology, the cylindricity of the spindle's mandrel ultimately achieved 0.5 µm. The readings from a commercial roundness meter is used to validate the accuracy of in-situ measurements. Overall, this integrated process offers a novel approach for high-precision machining of mandrel parts, demonstrating that high-precision machining can be achieved even with low-precision machine tools. aerostatic spindle in-situ measurement time-controlled grinding integrated process method Full Text Cite Share Download PDF Status: Published Journal Publication published 19 Nov, 2024 Read the published version in The International Journal of Advanced Manufacturing Technology → Version 1 posted Editorial decision: Major Revisions Needed 21 Aug, 2024 Reviewers agreed at journal 20 May, 2024 Reviewers invited by journal 20 Apr, 2024 Editor assigned by journal 19 Apr, 2024 First submitted to journal 17 Apr, 2024 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-4262373","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":293436029,"identity":"a29b219f-cd03-41e3-976a-2c2c64e828ed","order_by":0,"name":"Hanwei 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