Research Article
Study of Surface Topography of CW004A Copper after PWJ Disintegration
@INPROCEEDINGS{10.4108/eai.22-11-2017.2274347, author={Dominika Lehock\^{a} and František Botko and Vladim\^{\i}r Simkulet and Dušan Mitaľ and Katar\^{\i}na Brez\^{\i}kov\^{a} and Branislav Zajac}, title={Study of Surface Topography of CW004A Copper after PWJ Disintegration}, proceedings={2nd EAI International Conference on Management of Manufacturing Systems}, publisher={EAI}, proceedings_a={MMS}, year={2018}, month={3}, keywords={topography copper pulsating water jet surface roughness}, doi={10.4108/eai.22-11-2017.2274347} }- Dominika Lehocká
František Botko
Vladimír Simkulet
Dušan Mitaľ
Katarína Brezíková
Branislav Zajac
Year: 2018
Study of Surface Topography of CW004A Copper after PWJ Disintegration
MMS
EAI
DOI: 10.4108/eai.22-11-2017.2274347
Abstract
Presented article is focused on CW004A cooper surface topography evaluation disintegrated using pulsed water jet enhanced by ultrasound. Primary objective was identification and describing of disintegration pulsed water jet areas effect on material with usage of round orifice nozzle. Twenty-five samples were manufactured with variable traverse feed speed vf = 0.1 – 20.0 mm.s-1, to observe and asses areas of disintegration. Surface topography signs were evaluated using surface roughness parameters Rz [μm], Rp [μm], Rv [μm], mass material removal Δm [mg.mm-1] and volume material removal Vm [mm3]. As a result of experimental research were determined three basic areas of pulsating water jet effects on disintegrated surface.
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