Research On Energy Saving and Performance Enhancement of High-End Hydraulic Press With Controllable Accumulator

Research On Energy Saving and Performance Enhancement of High-End Hydraulic Press With Controllable Accumulator | 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 Original Article Research On Energy Saving and Performance Enhancement of High-End Hydraulic Press With Controllable Accumulator Lin Hua, Zhicheng Xu, Yanxiong Liu, Xinhao Zhao This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-155423/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 Hydraulic fineblanking press is a kind of high-end hydraulic metal forming devices and widely applied in automotive and appliance industry. However, it suffers from the defeat of high energy consumption low energy efficiency. To solve the problem, this study proposed a power-matching strategy by using a novel controllable accumulator which can control the precharge pressure, output flow with high precision. Firstly, the energy characteristics and working performance requirements of the large-sized fineblanking press in a working cycle were investigated. Then, the energy consumption mathematic model coupling with the controllable accumulator was built for designing the key parameters of the accumulators. Based on the load characteristic and the energy model, a controlling strategy of the controllable accumulator was proposed to reduce the imbalance degree of the supplied and demanded power and improve working performance by designing working route of the controllable accumulator. Finally, a detailed hydraulic schematic was designed and applied on the 1000 ton hydraulic fineblanking press, which was validated with simulation model. The results show that compared to the traditional system, the energy efficiency of the novel system is improved by 20.35% with lowering the input energy by 169.4 kJ. Besides, the vibration magnitude of the slide block is decreased a lot and the working production efficiency is improved by 10% compared to the traditional system. Mechanical Engineering High-end hydraulic press Energy saving Hydraulic system High working performance Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 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. 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-155423","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Original Article","associatedPublications":[],"authors":[{"id":9002834,"identity":"f0a3ccb9-9f30-4602-8b9c-081ee1d331a3","order_by":0,"name":"Lin Hua","email":"","orcid":"","institution":"Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Lin","middleName":"","lastName":"Hua","suffix":""},{"id":9002835,"identity":"332c8cba-1740-4428-9cdc-0ef899292e85","order_by":1,"name":"Zhicheng Xu","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAzElEQVRIiWNgGAWjYBACNmbmAwYSFTZyjM3MB4jTwsfOllBgcSbNmLm9LYE4LXL8PAYfKtsOJ7L3nDEg1mFsiRtutjEn8M7I+XjjDYOdnG4DQS3Mhw1nnGPLk5yRu9lyDkOysdkBwrakGUuU8RQbzsjdJs3DcCBxG2EtPOa//7BJJO6/kfOMaC0GBhJtBomNPWfYiNXClmAgcSbBmLG9zdhyjgERfpHvPwyKyv+gqHx4402FnRxBLShAgofIqEHWQqqOUTAKRsEoGBEAAGoQP1tX51mLAAAAAElFTkSuQmCC","orcid":"https://orcid.org/0000-0002-6321-591X","institution":"Wuhan University of Technology","correspondingAuthor":true,"submittingAuthor":false,"prefix":"","firstName":"Zhicheng","middleName":"","lastName":"Xu","suffix":""},{"id":9002836,"identity":"4b3be2e6-f01d-41ce-b651-5856eb23c1f3","order_by":2,"name":"Yanxiong Liu","email":"","orcid":"","institution":"Wuhan University of technology","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Yanxiong","middleName":"","lastName":"Liu","suffix":""},{"id":9002837,"identity":"eb46a2cb-5df0-4ba2-bfe2-e0d3a8816dd8","order_by":3,"name":"Xinhao Zhao","email":"","orcid":"","institution":"Wuhan University of technology","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Xinhao","middleName":"","lastName":"Zhao","suffix":""}],"badges":[],"createdAt":"2021-01-25 23:18:56","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-155423/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-155423/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":5385174,"identity":"b0a2b0e4-2490-4b4d-acc4-1b28f5110238","added_by":"auto","created_at":"2021-01-29 18:49:01","extension":"png","order_by":1,"title":"Figure 1","display":"","copyAsset":false,"role":"figure","size":140541,"visible":true,"origin":"","legend":"The schedule of work processing and the movement of slider.","description":"","filename":"Fig01.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/52f1d175de55861fe79e89a2.png"},{"id":5385562,"identity":"c07e5fb4-90ca-4637-8524-3020c4330183","added_by":"auto","created_at":"2021-01-29 18:55:01","extension":"png","order_by":2,"title":"Figure 2","display":"","copyAsset":false,"role":"figure","size":370098,"visible":true,"origin":"","legend":"Simplified diagram of main hydraulic system.","description":"","filename":"Fig02.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/eb66842b4805f60a1a0376dd.png"},{"id":5385182,"identity":"7400e4f5-86b4-4a3e-b23e-eda2038eb4b0","added_by":"auto","created_at":"2021-01-29 18:49:02","extension":"png","order_by":3,"title":"Figure 3","display":"","copyAsset":false,"role":"figure","size":329203,"visible":true,"origin":"","legend":"Schematic of the low-high pressured system controller.","description":"","filename":"Fig03.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/a7853c999620a2d20c5dc217.png"},{"id":5385563,"identity":"67d8e606-d6b6-4b54-b462-7ecff3db6ccc","added_by":"auto","created_at":"2021-01-29 18:55:01","extension":"png","order_by":4,"title":"Figure 4","display":"","copyAsset":false,"role":"figure","size":182840,"visible":true,"origin":"","legend":"Virtual assembly structure of controllable accumulator.","description":"","filename":"Fig04.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/4dc7c576245bf4352d7f1353.png"},{"id":5385251,"identity":"e3d7b8d5-99e7-4ec4-bf9c-19cc6b19c3d4","added_by":"auto","created_at":"2021-01-29 18:52:01","extension":"png","order_by":5,"title":"Figure 5","display":"","copyAsset":false,"role":"figure","size":114107,"visible":true,"origin":"","legend":"Hydraulic schematic of the controllable accumulator.","description":"","filename":"Fig05.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/02834cf10beee704e85780fc.png"},{"id":5385177,"identity":"ed3b9798-7608-4562-aa8c-d4a6594929d9","added_by":"auto","created_at":"2021-01-29 18:49:01","extension":"png","order_by":6,"title":"Figure 6","display":"","copyAsset":false,"role":"figure","size":211779,"visible":true,"origin":"","legend":"Principle of selector in the main controller","description":"","filename":"Fig06.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/56d461a4cc68789521743a48.png"},{"id":5385255,"identity":"a7c99e77-8d94-44a7-b34d-8dfc36c660c1","added_by":"auto","created_at":"2021-01-29 18:52:02","extension":"png","order_by":7,"title":"Figure 7","display":"","copyAsset":false,"role":"figure","size":184022,"visible":true,"origin":"","legend":"The relationships between the supplied power and the load power.","description":"","filename":"Fig07.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/60076f7777663e139cb5c928.png"},{"id":5385262,"identity":"6d12094a-f638-4d37-8052-5342c11242ef","added_by":"auto","created_at":"2021-01-29 18:52:02","extension":"png","order_by":8,"title":"Figure 8","display":"","copyAsset":false,"role":"figure","size":421531,"visible":true,"origin":"","legend":"Energy flow chart of hydraulic system.","description":"","filename":"Fig08.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/66fd01cf751da4faed3247ff.png"},{"id":5385872,"identity":"ac297d4d-249f-4cac-9659-f116fd7fb3ff","added_by":"auto","created_at":"2021-01-29 18:58:02","extension":"png","order_by":9,"title":"Figure 9","display":"","copyAsset":false,"role":"figure","size":96895,"visible":true,"origin":"","legend":"Detailed schedumatic of 1000 ton hydraulic fineblanking press.","description":"","filename":"Fig09.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/34e78ddd1f0317849fdb198f.png"},{"id":5385564,"identity":"1bc0ab1d-84d6-4292-b18b-9380bc76d9f1","added_by":"auto","created_at":"2021-01-29 18:55:02","extension":"png","order_by":10,"title":"Figure 10","display":"","copyAsset":false,"role":"figure","size":178889,"visible":true,"origin":"","legend":"Assembely virtual structure of 1000 ton hydraulci dfneblanking press.","description":"","filename":"Fig10.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/834b42ff95bfd930f680d99a.png"},{"id":5385997,"identity":"64474e14-2aa9-48a6-8df0-785d310e864a","added_by":"auto","created_at":"2021-01-29 19:01:02","extension":"png","order_by":11,"title":"Figure 11","display":"","copyAsset":false,"role":"figure","size":634715,"visible":true,"origin":"","legend":"Simulation model of 1000 ton hydraulic fineblanking press","description":"","filename":"Fig11.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/48c5ec4db86aea06b2c0c92a.png"},{"id":5385257,"identity":"a1827a72-6c10-49c3-acdf-af8cee7c8e79","added_by":"auto","created_at":"2021-01-29 18:52:02","extension":"png","order_by":12,"title":"Figure 12","display":"","copyAsset":false,"role":"figure","size":259128,"visible":true,"origin":"","legend":"Fuzzy PID controller shcematic for the controllable accumualtor.","description":"","filename":"Fig12.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/663c32ce1a1605cfc708ebc9.png"},{"id":5385256,"identity":"d5cc92c5-9003-4088-9978-17bc81c75ff2","added_by":"auto","created_at":"2021-01-29 18:52:02","extension":"png","order_by":13,"title":"Figure 13","display":"","copyAsset":false,"role":"figure","size":45387,"visible":true,"origin":"","legend":"Slider displacement of new system and traditional system.","description":"","filename":"Fig13.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/3b810ac23932b8cdb8556b73.png"},{"id":5385566,"identity":"b9a52611-d16a-4ea9-aa9c-82c95f23d50e","added_by":"auto","created_at":"2021-01-29 18:55:02","extension":"png","order_by":14,"title":"Figure 14","display":"","copyAsset":false,"role":"figure","size":36956,"visible":true,"origin":"","legend":"Slider displacement error of new system and traditional system.","description":"","filename":"Fig14.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/1cd897b49f7ca0a6c9948777.png"},{"id":5385873,"identity":"b0ccf7bd-c0fc-477e-a8fb-9598293196e8","added_by":"auto","created_at":"2021-01-29 18:58:02","extension":"png","order_by":15,"title":"Figure 15","display":"","copyAsset":false,"role":"figure","size":49818,"visible":true,"origin":"","legend":"Slider velocity of new system, traditional system and target signal.","description":"","filename":"Fig15.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/abb02b5359ced1b2998c27b8.png"},{"id":5385188,"identity":"0f63af5e-af43-4b2d-bf89-60eef089b14f","added_by":"auto","created_at":"2021-01-29 18:49:02","extension":"png","order_by":16,"title":"Figure 16","display":"","copyAsset":false,"role":"figure","size":45377,"visible":true,"origin":"","legend":"Relationship between the velocity error and the working mode of controllable accumulator.","description":"","filename":"Fig16.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/3a0b62cbbfe7d792a5a958e9.png"},{"id":5385568,"identity":"c0bafa3f-eb35-4464-b5c1-5a7b7d114281","added_by":"auto","created_at":"2021-01-29 18:55:02","extension":"png","order_by":17,"title":"Figure 17","display":"","copyAsset":false,"role":"figure","size":42894,"visible":true,"origin":"","legend":"Load pressure and the supplied pressure of traditional system and the new system.","description":"","filename":"Fig17.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/d76c697c4c27ca8f226c2f1b.png"},{"id":5385253,"identity":"46a3acca-b2d5-4e30-ae80-ed6f63ec09f4","added_by":"auto","created_at":"2021-01-29 18:52:02","extension":"png","order_by":18,"title":"Figure 18","display":"","copyAsset":false,"role":"figure","size":35790,"visible":true,"origin":"","legend":"Energy change of resistive, capacitive and inertial energy of fast cylinder circuit.","description":"","filename":"Fig18.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/7134506623ad9707adc5888a.png"},{"id":5385265,"identity":"fbaa31cb-a150-4091-bbcb-e54c6d60e210","added_by":"auto","created_at":"2021-01-29 18:52:02","extension":"png","order_by":19,"title":"Figure 19","display":"","copyAsset":false,"role":"figure","size":28180,"visible":true,"origin":"","legend":"Energy change of resistive, capacitive and inertial energy of main cylinder circuit.","description":"","filename":"Fig19.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/6b6e352a0442a5727db48bec.png"},{"id":5385570,"identity":"05325d33-da0d-4d69-9555-1b541e9c7e94","added_by":"auto","created_at":"2021-01-29 18:55:02","extension":"png","order_by":20,"title":"Figure 20","display":"","copyAsset":false,"role":"figure","size":43586,"visible":true,"origin":"","legend":"Energy input and useful energy of each stage in new system.","description":"","filename":"Fig20.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/8a4413352f98681a55cfb36b.png"},{"id":5385264,"identity":"c97e948c-d787-4560-ad05-2792cddd6701","added_by":"auto","created_at":"2021-01-29 18:52:02","extension":"png","order_by":21,"title":"Figure 21","display":"","copyAsset":false,"role":"figure","size":34573,"visible":true,"origin":"","legend":"Total input energy and useful energy efficiency of new system and traditional system.","description":"","filename":"Fig21.png","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1/4406c351c3597f73b5a126b2.png"},{"id":13579774,"identity":"cdc11d6b-60ee-421e-a0fd-6b8abd605e30","added_by":"auto","created_at":"2021-09-17 04:21:02","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":2499830,"visible":true,"origin":"","legend":"","description":"","filename":"Manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-155423/v1_covered.pdf"}],"financialInterests":"","formattedTitle":"\u003cp\u003eResearch On Energy Saving and Performance Enhancement of High-End Hydraulic Press With Controllable Accumulator\u003c/p\u003e","fulltext":[{"header":"Full Text","content":"\u003cp\u003eThis preprint is available for \u003ca href='/article/rs-155423/latest.pdf' target='_blank'\u003edownload as a PDF\u003c/a\u003e.\u003c/p\u003e"}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":true,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"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":"High-end hydraulic press, Energy saving, Hydraulic system, High working performance","lastPublishedDoi":"10.21203/rs.3.rs-155423/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-155423/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eHydraulic fineblanking press is a kind of high-end hydraulic metal forming devices and widely applied in automotive and appliance industry. However, it suffers from the defeat of high energy consumption low energy efficiency. To solve the problem, this study proposed a power-matching \u0026nbsp;strategy by using a novel controllable accumulator which can control the precharge pressure, output \u0026nbsp;flow with high precision. Firstly, the energy characteristics and working performance requirements of \u0026nbsp;the large-sized fineblanking press in a working cycle were investigated. Then, the energy consumption \u0026nbsp;mathematic model coupling with the controllable accumulator was built for designing the key \u0026nbsp;parameters of the accumulators. Based on the load characteristic and the energy model, a controlling \u0026nbsp;strategy of the controllable accumulator was proposed to reduce the imbalance degree of the supplied \u0026nbsp;and demanded power and improve working performance by designing working route of the controllable accumulator. Finally, a detailed hydraulic schematic was designed and applied on the 1000 ton hydraulic fineblanking press, which was validated with simulation model. The results show that compared to the traditional system, the energy efficiency of the novel system is improved by 20.35% with lowering the input energy by 169.4 kJ. Besides, the vibration magnitude of the slide block is decreased a lot and the working production efficiency is improved by 10% compared to the traditional system.\u0026nbsp;\u0026nbsp;\u003c/p\u003e","manuscriptTitle":"Research On Energy Saving and Performance Enhancement of High-End Hydraulic Press With Controllable Accumulator","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2021-01-29 18:49:00","doi":"10.21203/rs.3.rs-155423/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","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}}],"origin":"","ownerIdentity":"75968877-cbd3-49b1-ba57-80298180501c","owner":[],"postedDate":"January 29th, 2021","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[{"id":2149353,"name":"Mechanical Engineering"}],"tags":[],"updatedAt":"2022-02-16T01:45:57+00:00","versionOfRecord":[],"versionCreatedAt":"2021-01-29 18:49:00","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-155423","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-155423","identity":"rs-155423","version":["v1"]},"buildId":"7rjqhiLT3MXkJMwkYKINL","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}