Condition-Adaptive 1DCNN-Transformer for Multi-Condition Tool Wear Prediction

preprint OA: closed
Full text JSON View at publisher
AI-generated summary by claude@2026-07, 2026-07-17

This study introduces a 1DCNN-Transformer model with Conditional Layer Normalization and transfer learning for accurate tool wear prediction across multiple machining conditions, achieving high R² scores and low RMSE.

One-sentence paraphrase of the abstract; not a substitute for reading it. No clinical advice. How this works

AI-generated deep summary by claude@2026-07, 2026-07-17 · read from full text

The paper studies end-to-end tool wear prediction under multi-condition machining, using an integrated 1D CNN–Transformer model with dynamic parameter adaptation and transfer learning. The authors evaluate the approach using NASA milling data spanning 16 operational conditions and titanium alloy TC17 machining experiments, reporting improved performance across material-, cutting-depth-, and cutting-speed adaptation tasks (R² around 0.906–0.911 and RMSE below 0.0936). A key finding is that a Conditional Layer Normalization mechanism and a hybrid dilated 1DCNN plus multi-head attention architecture enable robust signal-to-wear mapping across heterogeneous scenarios, while transfer learning is implemented by freezing backbone parameters and fine-tuning task-specific layers. The main caveat explicitly indicated in the provided text is that this is a preprint and was not yet peer reviewed at the time of posting. The paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.

Read from the paper's body, not the abstract. Not a substitute for reading the paper. No clinical advice. How this works

Abstract

Abstract Accurate real-time prediction of tool wear under multi-condition operations is critical for ensuring machining precision and industrial productivity. This study proposes an end-to-end tool wear prediction framework integrating a 1D Convolutional Neural Network (1DCNN) and Transformer architecture, enhanced by dynamic parameter adaptation and transfer learning strategies. The core innovation lies in two aspects: 1) A novel Conditional Layer Normalization (CLN) mechanism that dynamically adjusts normalization parameters based on operational conditions (cutting depth, feed rate, material), enabling effective feature alignment across diverse scenarios; 2) A hybrid 1DCNN-Transformer structure that synergizes local temporal feature extraction through dilated convolutions with global dependency modeling via multi-head attention. Transfer learning is systematically implemented by freezing backbone parameters while fine-tuning task-specific layers, ensuring efficient knowledge transfer from single-condition pre-trained models to multi-condition applications. The model was rigorously validated through two complementary approaches: NASA milling dataset analysis (16 operational conditions) and titanium alloy TC17 machining experiments. Quantitative evaluations demonstrated superior performance, achieving R² scores of 0.9069, 0.9058and 0.9105 in material-variation, cutting-depth variation and cutting-speed adaptation tasks, respectively, with RMSE consistently below 0.0936. These results confirm the framework's capability to establish robust signal-to-wear mapping relationships under heterogeneous conditions. The proposed condition-aware architecture provides a scalable solution for industrial tool health monitoring systems.
Full text 28,899 characters · extracted from preprint-html · click to expand
Condition-Adaptive 1DCNN-Transformer for Multi-Condition Tool Wear Prediction | 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 Condition-Adaptive 1DCNN-Transformer for Multi-Condition Tool Wear Prediction Nan zhang, Long Li, Ze Yu, Lin Ma This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-7225509/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 17 Jan, 2026 Read the published version in The International Journal of Advanced Manufacturing Technology → Version 1 posted 5 You are reading this latest preprint version Abstract Accurate real-time prediction of tool wear under multi-condition operations is critical for ensuring machining precision and industrial productivity. This study proposes an end-to-end tool wear prediction framework integrating a 1D Convolutional Neural Network (1DCNN) and Transformer architecture, enhanced by dynamic parameter adaptation and transfer learning strategies. The core innovation lies in two aspects: 1) A novel Conditional Layer Normalization (CLN) mechanism that dynamically adjusts normalization parameters based on operational conditions (cutting depth, feed rate, material), enabling effective feature alignment across diverse scenarios; 2) A hybrid 1DCNN-Transformer structure that synergizes local temporal feature extraction through dilated convolutions with global dependency modeling via multi-head attention. Transfer learning is systematically implemented by freezing backbone parameters while fine-tuning task-specific layers, ensuring efficient knowledge transfer from single-condition pre-trained models to multi-condition applications. The model was rigorously validated through two complementary approaches: NASA milling dataset analysis (16 operational conditions) and titanium alloy TC17 machining experiments. Quantitative evaluations demonstrated superior performance, achieving R² scores of 0.9069, 0.9058and 0.9105 in material-variation, cutting-depth variation and cutting-speed adaptation tasks, respectively, with RMSE consistently below 0.0936. These results confirm the framework's capability to establish robust signal-to-wear mapping relationships under heterogeneous conditions. The proposed condition-aware architecture provides a scalable solution for industrial tool health monitoring systems. Tool wear prediction Deep learning Multiple conditions Transformer 1DCNN Full Text Cite Share Download PDF Status: Published Journal Publication published 17 Jan, 2026 Read the published version in The International Journal of Advanced Manufacturing Technology → Version 1 posted Editorial decision: Major Revisions Needed 30 Sep, 2025 Reviewers agreed at journal 22 Sep, 2025 Reviewers invited by journal 22 Sep, 2025 Editor assigned by journal 12 Aug, 2025 First submitted to journal 09 Aug, 2025 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. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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-7225509","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":518642675,"identity":"942e768c-40ea-40d1-84e6-c34f7d303dab","order_by":0,"name":"Nan zhang","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAsklEQVRIiWNgGAWjYDACCTDJLMfG3nyANC3GfDzHEkjTkjhPIkeBOB3ys3sPMBf8sk5vY8hhYPhRsY2wFsY55xKYZ/al57YxnD3A2HPmNmEtzBI5Bsy8PYdz2xj7EpgZ24jQwgbVks7GzGNAnBYekBaeH4cT2NiI1SIBtqUh3bCNhy3hIFF+kZ8BsuWPtbz8/McHH/yoIEILELD/YGyDsA4QpR4C/pCgdhSMglEwCkYeAADWMzOZDVGp+wAAAABJRU5ErkJggg==","orcid":"","institution":"Northwesten Polytechnical University","correspondingAuthor":true,"prefix":"","firstName":"Nan","middleName":"","lastName":"zhang","suffix":""},{"id":518642676,"identity":"51787997-0be0-4114-ac5f-62a80d52459b","order_by":1,"name":"Long Li","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"Long","middleName":"","lastName":"Li","suffix":""},{"id":518642677,"identity":"afe5773d-e4a8-4185-8112-9c5b241ddcd6","order_by":2,"name":"Ze Yu","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"Ze","middleName":"","lastName":"Yu","suffix":""},{"id":518642678,"identity":"4b2973a0-01ec-4b3d-a2bb-4271cb0721e3","order_by":3,"name":"Lin Ma","email":"","orcid":"","institution":"","correspondingAuthor":false,"prefix":"","firstName":"Lin","middleName":"","lastName":"Ma","suffix":""}],"badges":[],"createdAt":"2025-07-27 10:02:53","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-7225509/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-7225509/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1007/s00170-026-17412-2","type":"published","date":"2026-01-17T16:29:42+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":92688451,"identity":"088a53c9-1121-409e-8ee1-a48e9339ae0c","added_by":"auto","created_at":"2025-10-03 03:56:04","extension":"xml","order_by":2,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":9276,"visible":true,"origin":"","legend":"","description":"","filename":"jamtJAMTD2504264.xml","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/31ca6cde1da1e2ae4d9b072e.xml"},{"id":92688450,"identity":"9b0d3f37-9cae-46a3-9f37-bc26d7b8289f","added_by":"auto","created_at":"2025-10-03 03:56:04","extension":"xml","order_by":3,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":985,"visible":true,"origin":"","legend":"","description":"","filename":"JAMTD2504264153747.go.xml","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/6475969af5f83063d1f68c15.xml"},{"id":92688999,"identity":"ef3df519-62ee-4332-8c39-f925f7f946c9","added_by":"auto","created_at":"2025-10-03 04:04:04","extension":"xml","order_by":4,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":889,"visible":true,"origin":"","legend":"","description":"","filename":"JAMTD2504264Import.xml","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/493e9bd35a5be1f7420bca4f.xml"},{"id":92688453,"identity":"439fcb09-efd1-4e87-8b86-fdb94d97bad0","added_by":"auto","created_at":"2025-10-03 03:56:04","extension":"xml","order_by":5,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":121586,"visible":true,"origin":"","legend":"","description":"","filename":"JAMTD25042640enriched.xml","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/c4938320915455ca0558d380.xml"},{"id":92689000,"identity":"f62b8a0a-79bc-4347-8830-73ae2b5351f2","added_by":"auto","created_at":"2025-10-03 04:04:04","extension":"emf","order_by":6,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":32892,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage1.emf","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/e6cfb61d2562ff9638c4abf1.emf"},{"id":92689001,"identity":"420ea1d5-7377-4a38-872b-0ac490a37c58","added_by":"auto","created_at":"2025-10-03 04:04:04","extension":"jpeg","order_by":7,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":5361160,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage10.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/3b1da5d134083cfd0cf4957b.jpeg"},{"id":92689002,"identity":"fe7df9f8-2fe8-4068-a170-a1256c911d09","added_by":"auto","created_at":"2025-10-03 04:04:05","extension":"jpeg","order_by":8,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":5361160,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage11.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/988206387a007f7514b3f3fa.jpeg"},{"id":92688459,"identity":"7232b367-da2c-41e9-9282-1d500585fded","added_by":"auto","created_at":"2025-10-03 03:56:04","extension":"jpeg","order_by":9,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":5361160,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage12.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/19c8373ec67fcf14f01510b2.jpeg"},{"id":92689004,"identity":"30ad208d-2de6-4792-9482-e6a05710ec39","added_by":"auto","created_at":"2025-10-03 04:04:05","extension":"jpeg","order_by":10,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":5361160,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage13.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/d641eb5f31997a43f71445cf.jpeg"},{"id":92688462,"identity":"f18e7687-993f-48dc-8222-ca0c5d7162d1","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":11,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":165455,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage14.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/2b52835b4b2531189cf7e1e7.png"},{"id":92688456,"identity":"b909ba19-3875-4c32-adf3-b18349633a70","added_by":"auto","created_at":"2025-10-03 03:56:04","extension":"png","order_by":12,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":27994,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage15.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/58f6f33861349f0e90bfb243.png"},{"id":92689006,"identity":"57035101-5796-480c-82e4-eef52e9c308a","added_by":"auto","created_at":"2025-10-03 04:04:05","extension":"png","order_by":13,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":30756,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage16.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/e5fec737179117a9e395b620.png"},{"id":92688455,"identity":"efcd85d2-0c75-4582-a413-2519c3604dbf","added_by":"auto","created_at":"2025-10-03 03:56:04","extension":"emf","order_by":14,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":59356,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage2.emf","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/e1e4ea1109e2ab57811471e4.emf"},{"id":92688458,"identity":"219e4aa8-0c8b-47d7-b697-6c1ad2792b6d","added_by":"auto","created_at":"2025-10-03 03:56:04","extension":"jpeg","order_by":15,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":1869714,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage3.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/0e4ce14a08407c954a466065.jpeg"},{"id":92688467,"identity":"ce9d60a7-2f48-4179-8813-4f1609fe62af","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"emf","order_by":16,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":1230440,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage4.emf","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/074bdf3787f05c7bde75d824.emf"},{"id":92688476,"identity":"b9cf1d65-91fb-48dd-98ec-bd7a17a3f187","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"jpeg","order_by":17,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":13489704,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage5.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/4f696cd8188387d3a1523879.jpeg"},{"id":92688469,"identity":"db0ca5bd-2266-48be-b6bc-8e23833546fc","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"jpeg","order_by":18,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":4188580,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage6.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/01cc3c1b2363dd2d5d214950.jpeg"},{"id":92688478,"identity":"077f9562-da18-4add-91ff-c9b07c89293d","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"jpeg","order_by":19,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":2341536,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage7.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/396acb2f09cb3073ef825d2d.jpeg"},{"id":92688470,"identity":"9fe68aa7-5065-45ad-88f3-9a63a0d7702a","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":20,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":192644,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage8.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/0f1d09e72f7093eaf58717a0.png"},{"id":92689007,"identity":"e930f97b-067a-43fc-8f6d-97e9a109811e","added_by":"auto","created_at":"2025-10-03 04:04:05","extension":"jpeg","order_by":21,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":5361160,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage9.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/09212e49c586c3ee857d8e46.jpeg"},{"id":92689005,"identity":"0f192e92-f705-4923-b245-b4fce8badafe","added_by":"auto","created_at":"2025-10-03 04:04:05","extension":"png","order_by":22,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":3648,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage1.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/095024a3479af92bf805a70d.png"},{"id":92688474,"identity":"3ca512d6-de36-4669-b152-942c1817929d","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":23,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":51414,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage10.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/a87e59fe860fa1fa0d62ec9a.png"},{"id":92689335,"identity":"82217ce8-17cb-4cb4-b4e4-357a9f2da6a6","added_by":"auto","created_at":"2025-10-03 04:12:05","extension":"png","order_by":24,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":41557,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage11.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/d142ca40fdbd92130fe8eac3.png"},{"id":92689010,"identity":"feb9e7b9-0a16-4488-b190-883f9c66383a","added_by":"auto","created_at":"2025-10-03 04:04:06","extension":"png","order_by":25,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":42965,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage12.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/8921b53e94f80a50a96120ae.png"},{"id":92688473,"identity":"74afc818-a703-4e35-a54a-a6d4478e66c4","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":26,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":48695,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage13.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/58c679a00776d6312fdcbe1f.png"},{"id":92688486,"identity":"ffdb28f6-f6dd-449f-9f2a-fdf471a34582","added_by":"auto","created_at":"2025-10-03 03:56:06","extension":"png","order_by":27,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":161310,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage14.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/c3c7330a78c894578d75a453.png"},{"id":92688484,"identity":"e1edd2dd-49e2-46d6-90a9-a837967a7bb6","added_by":"auto","created_at":"2025-10-03 03:56:06","extension":"png","order_by":28,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":27778,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage15.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/24d476b56fa75b2a6fb2e807.png"},{"id":92689008,"identity":"e367551f-29f3-4459-848b-74cf05258334","added_by":"auto","created_at":"2025-10-03 04:04:05","extension":"png","order_by":29,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":30478,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage16.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/16a66ed316ec02f28a26ee32.png"},{"id":92689334,"identity":"d245a6ea-a803-4a82-b100-2f1196c964b8","added_by":"auto","created_at":"2025-10-03 04:12:04","extension":"png","order_by":30,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":4255,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage2.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/423937436bc8dc59658f0fda.png"},{"id":92688465,"identity":"90c1c3fa-774e-4cac-bbc8-5c4847ef6448","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":31,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":19032,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage3.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/a4b18b03548ab93d3dfe1aa0.png"},{"id":92688464,"identity":"b72d6de9-0833-46a5-9b67-685683d4bfd0","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":32,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":38570,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage4.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/e4ae16d467c399879208c237.png"},{"id":92689336,"identity":"fd11e4bd-72a9-49c9-abc3-d53fa0a96862","added_by":"auto","created_at":"2025-10-03 04:12:06","extension":"png","order_by":33,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":81618,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage5.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/92468414f979ad458129f0e4.png"},{"id":92688482,"identity":"b18907a0-6067-4be2-be69-6f150fd01d56","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":34,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":26849,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage6.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/d861c8f9545496aa76a8278d.png"},{"id":92688479,"identity":"379aeaf0-22db-45df-a1bf-efda785365c4","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":35,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":18459,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage7.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/28929fd8af67c3c1f92e5eec.png"},{"id":92688466,"identity":"9734ed8b-9d37-4df7-ab89-400afe341713","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":36,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":190048,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage8.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/295feabda37fd388941316bd.png"},{"id":92688475,"identity":"5c669455-a4c2-40aa-9d90-44085d8f5097","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"png","order_by":37,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":48646,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage9.png","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/7f8fba3880da5f309c28d3e8.png"},{"id":92688472,"identity":"ca530971-543d-4c1a-9a20-cea6aba7521e","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"xml","order_by":38,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":120363,"visible":true,"origin":"","legend":"","description":"","filename":"JAMTD25042640structuring.xml","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/1ee80709c3276068b0a26062.xml"},{"id":92688471,"identity":"ee03b9a2-8ef7-4222-b593-a4dd27fa5d36","added_by":"auto","created_at":"2025-10-03 03:56:05","extension":"html","order_by":39,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":129680,"visible":true,"origin":"","legend":"","description":"","filename":"earlyproof.html","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1/6a801ddc80d6dda174016752.html"},{"id":100614656,"identity":"6fe72dcc-0cc8-4cca-b81c-0f3c26313631","added_by":"auto","created_at":"2026-01-19 17:22:43","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":1266053,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript1.pdf","url":"https://assets-eu.researchsquare.com/files/rs-7225509/v1_covered_12a9345e-07d3-45ce-bd50-22b81ca6d0c0.pdf"}],"financialInterests":"","formattedTitle":"Condition-Adaptive 1DCNN-Transformer for Multi-Condition Tool Wear Prediction","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":true,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"the-international-journal-of-advanced-manufacturing-technology","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"jamt","sideBox":"Learn more about [The International Journal of Advanced Manufacturing Technology](https://www.springer.com/journal/170)","snPcode":"170","submissionUrl":"https://submission.nature.com/new-submission/170/3","title":"The International Journal of Advanced Manufacturing Technology","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false},"keywords":"Tool wear prediction, Deep learning, Multiple conditions, Transformer, 1DCNN","lastPublishedDoi":"10.21203/rs.3.rs-7225509/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-7225509/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eAccurate real-time prediction of tool wear under multi-condition operations is critical for ensuring machining precision and industrial productivity. This study proposes an end-to-end tool wear prediction framework integrating a 1D Convolutional Neural Network (1DCNN) and Transformer architecture, enhanced by dynamic parameter adaptation and transfer learning strategies. The core innovation lies in two aspects: 1) A novel Conditional Layer Normalization (CLN) mechanism that dynamically adjusts normalization parameters based on operational conditions (cutting depth, feed rate, material), enabling effective feature alignment across diverse scenarios; 2) A hybrid 1DCNN-Transformer structure that synergizes local temporal feature extraction through dilated convolutions with global dependency modeling via multi-head attention. Transfer learning is systematically implemented by freezing backbone parameters while fine-tuning task-specific layers, ensuring efficient knowledge transfer from single-condition pre-trained models to multi-condition applications. The model was rigorously validated through two complementary approaches: NASA milling dataset analysis (16 operational conditions) and titanium alloy TC17 machining experiments. Quantitative evaluations demonstrated superior performance, achieving R² scores of 0.9069, 0.9058and 0.9105 in material-variation, cutting-depth variation and cutting-speed adaptation tasks, respectively, with RMSE consistently below 0.0936. These results confirm the framework's capability to establish robust signal-to-wear mapping relationships under heterogeneous conditions. The proposed condition-aware architecture provides a scalable solution for industrial tool health monitoring systems.\u003c/p\u003e","manuscriptTitle":"Condition-Adaptive 1DCNN-Transformer for Multi-Condition Tool Wear Prediction","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2025-10-03 03:56:00","doi":"10.21203/rs.3.rs-7225509/v1","editorialEvents":[{"type":"communityComments","content":0},{"type":"decision","content":"Major Revisions Needed","date":"2025-09-30T23:08:30+00:00","index":"","fulltext":""},{"type":"reviewerAgreed","content":"","date":"2025-09-22T10:20:15+00:00","index":0,"fulltext":""},{"type":"reviewersInvited","content":"","date":"2025-09-22T10:10:10+00:00","index":"","fulltext":""},{"type":"editorAssigned","content":"","date":"2025-08-12T08:17:08+00:00","index":"","fulltext":""},{"type":"submitted","content":"The International Journal of Advanced Manufacturing Technology","date":"2025-08-09T04:57:29+00:00","index":"","fulltext":""}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"the-international-journal-of-advanced-manufacturing-technology","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"jamt","sideBox":"Learn more about [The International Journal of Advanced Manufacturing Technology](https://www.springer.com/journal/170)","snPcode":"170","submissionUrl":"https://submission.nature.com/new-submission/170/3","title":"The International Journal of Advanced Manufacturing Technology","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false}}],"origin":"","ownerIdentity":"2bc220c6-1785-465e-9658-f0b59842e161","owner":[],"postedDate":"October 3rd, 2025","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"published-in-journal","subjectAreas":[],"tags":[],"updatedAt":"2026-01-19T16:46:26+00:00","versionOfRecord":{"articleIdentity":"rs-7225509","link":"https://doi.org/10.1007/s00170-026-17412-2","journal":{"identity":"the-international-journal-of-advanced-manufacturing-technology","isVorOnly":false,"title":"The International Journal of Advanced Manufacturing Technology"},"publishedOn":"2026-01-17 16:29:42","publishedOnDateReadable":"January 17th, 2026"},"versionCreatedAt":"2025-10-03 03:56:00","video":"","vorDoi":"10.1007/s00170-026-17412-2","vorDoiUrl":"https://doi.org/10.1007/s00170-026-17412-2","workflowStages":[]},"version":"v1","identity":"rs-7225509","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-7225509","identity":"rs-7225509","version":["v1"]},"buildId":"8U1c8b4HqxoKbykW_rLl7","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}

Text is read by the "Ask this paper" AI Q&A widget below. Extraction quality varies by source — PMC NXML preserves structure cleanly, OA-HTML may include some navigation residue, and OA-PDF can have broken hyphenation. The publisher copy (via DOI) is the canonical version.

My notes (saved in your browser only)

Ask this paper AI returns verbatim quotes from the full text · source: preprint-html

Answers must be backed by verbatim quotes from this paper's full text. Hallucinated quotes are dropped automatically; if no verbatim passage answers the question, we say so. How this works

Citation neighborhood (no data yet)

We don't have any in-corpus citations linked to this paper yet. This is a recent paper (2025) — citers typically take a year or two to land, and the OpenAlex reference graph may still be filling in.

Source provenance

europepmc
last seen: 2026-05-20T01:45:00.602351+00:00