Experimental Study of the Volumetric Error Effect on the Resulting Working Accuracy—Roundness

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dc.contributor.authorHolub, Michalcs
dc.contributor.authorJankových, Róbertcs
dc.contributor.authorVetiška, Jancs
dc.contributor.authorŠrámek, Jancs
dc.contributor.authorBlecha, Petrcs
dc.contributor.authorSmolík, Jancs
dc.contributor.authorHeinrich, Petrcs
dc.coverage.issue18cs
dc.coverage.volume10cs
dc.date.accessioned2020-11-27T15:55:31Z
dc.date.available2020-11-27T15:55:31Z
dc.date.issued2020-09-08cs
dc.description.abstractCurrently, various types of software compensations are applied to machine tools. Their aim is to increase the working accuracy of the tools. The improvement in working accuracy is then further assessed according to the increase in the dimensional and shape accuracy or the surface quality of the workpiece. This publication describes the effects of the volumetric accuracy of a machine tool on the working accuracy of a workpiece, where total roundness (RONt) is evaluated in multiple cuts. In the experiment, two test workpieces are manufactured on a three-axis milling machining centre. The first is made using a standard machine setup while the second with activated volumetric compensation. The LaserTRACER self-tracking laser interferometer is used to compensate for volumetric accuracy. In the second part, verification measurements are performed with a Ballbar, where roundness error is evaluated according to ISO 230-4. Then two test workpieces are machined, and, in the last part, measurement is performed on Talyrond 595S roundness measuring equipment. Finally, the results are analysed and the dependence between the volumetric accuracy, the circularity error of the machine and the working accuracy of the CNC machine tool is established, represented by the RONt of the workpiece. This paper presents new and unpublished relations between the volumetric accuracy of the machine tool and the RONt of the workpiece.en
dc.formattextcs
dc.format.extent1-18cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationApplied Sciences - Basel. 2020, vol. 10, issue 18, p. 1-18.en
dc.identifier.doi10.3390/app10186233cs
dc.identifier.issn2076-3417cs
dc.identifier.other165322cs
dc.identifier.urihttp://hdl.handle.net/11012/195723
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofApplied Sciences - Baselcs
dc.relation.urihttps://www.mdpi.com/2076-3417/10/18/6233cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2076-3417/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectmachine tool erroren
dc.subjectworkpiece qualityen
dc.subjectmachining accuracyen
dc.subjectvolumetric erroren
dc.subjectcircularityen
dc.subjectroundnessen
dc.titleExperimental Study of the Volumetric Error Effect on the Resulting Working Accuracy—Roundnessen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-165322en
sync.item.dbtypeVAVen
sync.item.insts2020.11.27 16:55:31en
sync.item.modts2020.11.27 16:14:27en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav výrobních strojů, systémů a robotikycs
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