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Evaluation of selected surface characteristics of CW004A copper disintegrated by PWJ
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SYSNO ASEP 0478116 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Evaluation of selected surface characteristics of CW004A copper disintegrated by PWJ Author(s) Lehocká, D. (SK)
Klich, Jiří (UGN-S) RID, ORCIDNumber of authors 2 Source Title Vodní paprsek 2017 - výzkum, vývoj, aplikace. - Ostrava : Ústav geoniky AV ČR, 2017 / Klichová D. ; Sitek L. - ISBN 978-80-86407-71-5 Pages s. 91-99 Number of pages 9 s. Publication form Medium - C Action Vodní paprsek 2017 - výzkum, vývoj, aplikace Event date 13.09.2017 - 15.09.2017 VEvent location Lednice Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords pulsating water jet ; copper ; roughness ; topography Subject RIV JQ - Machines ; Tools OECD category Mechanical engineering R&D Projects ED2.1.00/03.0082 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LO1406 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UGN-S - RVO:68145535 Annotation Paper deals with copper CW004A surface characteristics evaluation after
disintegration by enhanced pulsating water jet. The main aim was identify and
describe areas of pulsating water jet disintegration effects on material with using
circular nozzle diameter. 25 samples were disintegrated at change traverse speed
v = 0.1 – 20 mm·s-1, for assessment of individual areas formation. Surface
characteristics were evaluated based on surface roughness parameters Ra [μm],
Rz [μm], Rp [μm], Rv [μm], mass material removal Δm [mg.mm-1] and volume
material removal Vm [mm3]. Based on experimental investigation, three areas of
pulsating water jet effects on material were determined.Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2018
Number of the records: 1