Show simple item record



dc.contributor.authorNovotný L.
dc.contributor.authorČervenka J.
dc.contributor.authorSulitka M.
dc.contributor.authorŠvéda J.
dc.contributor.authorJanota M.
dc.contributor.authorKupka P.
dc.date.accessioned2021-10-15T14:33:27Z
dc.date.available2021-10-15T14:33:27Z
dc.date.issued2021
dc.identifierV3S-351015
dc.identifier.citationNOVOTNÝ, L., et al. Design of Two-Axial Actuator for Controlled Vibration Damper for Large Rams. Actuators. 2021, 10(8), ISSN 2076-0825. DOI 10.3390/act10080199. Available from: https://www.mdpi.com/2076-0825/10/8/199
dc.identifier.issn2076-0825 (online)
dc.identifier.urihttp://hdl.handle.net/10467/98212
dc.description.abstractMachine tool rams are important constructional elements found on vertical lathes as well as on many other machines. In most cases, a machine tool ram constitutes an assembly with significant dynamic compliance that affects the machine’s ability to achieve stable cutting conditions. There are various solutions for increasing a machine tool ram’s stiffness and damping. This paper describes an innovative concept of a two-axial electromagnetic actuator for controlled vibration dampers with high dynamic force values. The described solution is purposefully based on the use of standard electric drives. As a result, the size of the actuator is easier to scale to the required application. The solution is designed as a spacer between the end of the ram and the head. The paper presents the actuator concept, construction design, current control loop solution and experimental verification of the controlled vibration damper’s function on the test ram in detail. The presented position measurement concept will enable the use of non-contact position sensors for motor commutation as well as for possible use in vibration suppression control. Applications can be expected mainly in the field of vibration suppression of vertical rams of large machine tools.eng
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherMDPI AG
dc.relation.ispartofActuators
dc.subjectactive vibration dampereng
dc.subjectcontrolled vibration dampereng
dc.subjectmachine tool ramseng
dc.subjectvibration dampingeng
dc.subjectactuator for vibration dampingeng
dc.titleDesign of Two-Axial Actuator for Controlled Vibration Damper for Large Ramseng
dc.typečlánek v časopisecze
dc.typejournal articleeng
dc.identifier.doi10.3390/act10080199
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/OPVVV/CZ.02.1.01%2F0.0%2F0.0%2F16_026%2F0008404/CZ/Strojírenská výrobní technika a přesné strojírenství/
dc.rights.accessopenAccess
dc.identifier.wos000688675600001
dc.type.statusPeer-reviewed
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85113761909


Files in this item


This item appears in the following Collection(s)

Show simple item record