Prethodno priopćenje

Technical Possibilities of Noise Reduction in Material Cutting by Abrasive Water-jet

Agáta Radvanská ; Faculty of Manufacturing Technologies of Technical University of Košice with a seat in Prešov,Prešov, Slovak Republic
Todor Ergić ; Strojarski fakultet u Slavonskom Brodu Sveučilišta J.J. Strossmayera u Osijeku,Slavonski Brod, Hrvatska
Željko Ivandić ; Strojarski fakultet u Slavonskom Brodu Sveučilišta J.J. Strossmayera u Osijeku,Slavonski Brod, Hrvatska
Sergej Hloch ; Faculty of Manufacturing Technologies of Technical University of Košice with a seat in Prešov,Prešov, Slovak Republic
Jan Valiček ; Institute of Physics, Faculty of Mining and Geology, Technical University of Ostrava,Ostrava-Poruba, Czech Republic
Jana Mullerova ; University of Žilina, Faculty of Special Engineering, Department of Technical Sciences and Informatics,Žilina, Slovak Republic

Sažetak

The technical procedure of noise reduction in material cutting by abrasive water-jet is described in this paper. The paper is aimed at the implementation of technical possibilities of noise reduction in the cutting of material by abrasive water-jet technology. Both the theoretical and experimental investigations were performed to verify and specify the new findings in the reduction of acoustic sound pressure at abrasive water-jet machining of engineering materials. By means of identification, the influence of pressure and traverse speed on acoustic sound pressure level LAeq was identified. Furthermore, a possible way of acoustic pressure level reduction at the technological node of material cutting by abrasive water-jet by means of technically relatively simple adjustment, is described.

Ključne riječi

Abrasive water-jet cutting; Noise reduction

Hrčak ID:

48306

URI

https://hrcak.srce.hr/48306

Datum izdavanja:

31.8.2009.

Posjeta: 2.580 *