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Monitoring of Focusing Tube Wear During Abrasive Waterjet (AWJ) Cutting of AISI 309
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SYSNO ASEP 0428237 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Monitoring of Focusing Tube Wear During Abrasive Waterjet (AWJ) Cutting of AISI 309 Author(s) Hreha, P. (SK)
Radvanská, A. (SK)
Cárach, J. (SK)
Lehocká, D. (SK)
Monková, K. (SK)
Krolczyk, G. (PL)
Ruggiero, A. (IT)
Samardžič, I. (HR)
Kozak, D. (HR)
Hloch, Sergej (UGN-S) RID, SAI, ORCIDNumber of authors 10 Source Title Metalurgija - ISSN 0543-5846
Roč. 53, č. 4 (2014), s. 533-536Number of pages 4 s. Publication form Online - E Language eng - English Country HR - Croatia Keywords stainless steel ; AWJ cutting ; vibrations ; Frequency analysis Subject RIV JQ - Machines ; Tools Institutional support UGN-S - RVO:68145535 UT WOS 000335807600026 Annotation The paper deals with the investigating the possibility of using vibrations as a potential source of information for the detection of the malfunctions during the abrasive supplying and focusing tube wear in the process of AWJ. The tested material was the stainless steel AISI 309. Variable factors in the experiment were the abrasive mass flow ma and the focusing tube diameter df. The scanned vibration signal of the material was subjected to frequency analysis. With the increase of the abrasive mass flow, the shift of the amplitudes will follow the opposite direction and decrease. Frequency spectra of all assessed signals are similar by shape in the high-frequency area. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2015 Electronic address http://public.carnet.hr/metalurg/Metalurgija/2014_vol_53/No_4/MET_53_4_533-536_Hreha.pdf
Number of the records: 1