Comparison of machining of poly-crystalline cubic boron nitride by rotary ultrasonic machi-ning and laser beam machining in terms of shape geometry

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dc.contributor.authorKuruc, Marcel
dc.contributor.authorUrminský, Ján
dc.contributor.authorNecpal, Martin
dc.contributor.authorMorovič, Ladislav
dc.contributor.authorPeterka, Jozef
dc.date.accessioned2015-10-01T11:33:31Z
dc.date.available2015-10-01T11:33:31Z
dc.date.issued2015
dc.description.abstract-translatedPoly-crystalline cubic boron nitride (PCBN) is the hardest material beside diamonds. Generally, so hard materials could not be machined by conventional machining technologies. For this purpose, advanced machining methods have been designed. Rotary ultrasonic machining (RUM) and laser beam machining (LBM) are included among them. This contribution investigate and compare these advanced methods during machining of PCBN. In experi-ments, a tool for friction stir welding (FSW) was manufactured. The main evaluated attributes was shape accuracy and dimension precision. When shape accuracy is not sufficient, welding process is negatively affected (lower tool life, improper weld parameters). And when dimensions of welding tool are different, it cannot be used for demanded sheet thickness. According to the performed experiments, RUM achieved good enough shape accuracy, but inadequate dimension properties. For LBM it was vice versa.en
dc.format7 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationStrojírenská technologie Plzeň 2015: sborník abstraktů: VI. ročník mezinárodní konference konané ve dnech 3.- 4.2.2015 v Plzni. Vyd. 1. Plzeň: ZČU v Plzni, 2015. s. 122-128. ISBN 978-80-261-0304-2.cs
dc.identifier.isbn978-80-261-0304-2
dc.identifier.urihttp://hdl.handle.net/11025/16120
dc.language.isoenen
dc.publisherZápadočeská univerzita v Plzni. Fakulta strojní. Katedra technologie obráběnícs
dc.rights© University of West Bohemiaen
dc.rights.accessopenAccessen
dc.subjectotočné ultrazvukové obráběnícs
dc.subjectlaserové paprskové obráběnícs
dc.subjectkubický nitrid borucs
dc.subject3D skenovánícs
dc.subjectsvařování třenímcs
dc.subject.translatedrotary ultrasonic machiningen
dc.subject.translatedlaser beam machiningen
dc.subject.translatedcubic boron nitrideen
dc.subject.translated3D scanningen
dc.subject.translatedfriction stir weldingen
dc.titleComparison of machining of poly-crystalline cubic boron nitride by rotary ultrasonic machi-ning and laser beam machining in terms of shape geometryen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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