Pad Alignment Methods and Their Impact on Large Hydrostatic Bearing Precision

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dc.contributor.authorFoltýn, Jancs
dc.contributor.authorHurník, Jakubcs
dc.contributor.authorMichalec, Michalcs
dc.contributor.authorSvoboda, Petrcs
dc.contributor.authorKřupka, Ivancs
dc.contributor.authorHartl, Martincs
dc.coverage.issue8cs
dc.coverage.volume12cs
dc.date.accessioned2025-03-26T11:43:19Z
dc.date.available2025-03-26T11:43:19Z
dc.date.issued2024-08-13cs
dc.description.abstractHydrostatic bearings are frequently used for moving large structures smoothly and precisely. In such applications, difficulties with manufacturing, transportation, and assembly arise. The safety and precision of the entire supported structure depend on the accuracy of the hydrostatic bearing alignment. There are several suitable methods for its alignment, yet it is not clear which method can achieve the highest bearing precision. This study provides a comparative experimental assessment of the three methods. The measurements were performed on a hydrostatic bearing test rig with independent positioning of the pads. Conventional measuring devices, a pressure distribution alignment method, and an optical method, OCMM (optical coordinate measuring machine), were compared. The accuracy of the selected methods and the difficulty of the aligning process were included in the comparison. The OCMM method was able to achieve an accuracy 1.6 times higher relative to the pressure method and 6 times higher compared to conventional measuring devices. This method is versatile and can be applied for a wide range of bearing sizes.en
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMachines. 2024, vol. 12, issue 8, p. 1-10.en
dc.identifier.doi10.3390/machines12080549cs
dc.identifier.issn2075-1702cs
dc.identifier.orcid0000-0001-6715-642Xcs
dc.identifier.orcid0000-0003-1966-7529cs
dc.identifier.orcid0000-0002-8803-9043cs
dc.identifier.orcid0000-0003-3091-4025cs
dc.identifier.orcid0000-0002-9936-7480cs
dc.identifier.orcid0000-0001-5432-6645cs
dc.identifier.other189272cs
dc.identifier.researcheridABM-0959-2022cs
dc.identifier.researcheridAAI-9594-2020cs
dc.identifier.researcheridAAM-3692-2020cs
dc.identifier.researcheridF-5534-2012cs
dc.identifier.researcheridD-8147-2012cs
dc.identifier.researcheridD-8261-2012cs
dc.identifier.scopus57277460500cs
dc.identifier.scopus57205496270cs
dc.identifier.scopus57188955459cs
dc.identifier.scopus7005196946cs
dc.identifier.urihttps://hdl.handle.net/11012/250203
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofMachinescs
dc.relation.urihttps://www.mdpi.com/2075-1702/12/8/549cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2075-1702/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjecthydrostatic bearingen
dc.subjectlarge-scale bearingen
dc.subjectalignment methoden
dc.subjectpad surface levelingen
dc.subjectbearing precisionen
dc.titlePad Alignment Methods and Their Impact on Large Hydrostatic Bearing Precisionen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189272en
sync.item.dbtypeVAVen
sync.item.insts2025.03.26 12:43:19en
sync.item.modts2025.03.26 10:32:20en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. ÚK-odbor tribologiecs
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. ÚK-odbor reverzního inženýrství a aditivních technologiícs
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