Detail publikace

The Predictive Model of Surface Texture Generated by Abrasive Water Jet for Austenitic Steels

KMEC, J. GOMBÁR, M. HARNIČÁROVÁ, M. VALÍČEK, J. KUŠNEROVÁ, M. KŘÍŽ, J. KADNÁR, M. KARKOVÁ, M. VAGASKÁ, A.

Originální název

The Predictive Model of Surface Texture Generated by Abrasive Water Jet for Austenitic Steels

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Austenitic stainless steel belongs to the best oxidation-resistant alloys, which must function effectively and reliably when used in a corrosion environment. Their attractive combination of properties ensures their stable position in the steel industry. They belong to a group of difficult-to-cut materials, and the abrasive water jet cutting technology is often used for their processing. Samples made of stainless steel AISI 304 has been used as the experimental material. Data generated during experiments were used to study the effects of AWJ process parameters (high-pressure water volume flow rate, the diameter of the abrasive nozzle, the distance of the nozzle from the material surface, cutting head feed rate, abrasive mass flow, and material thickness) on surface roughness. Based on the analysis and interpretation of all data, a prediction model was created. The main goal of the long-term research was to create the simplest and most usable prediction model for the group of austenitic steels, based on the evaluation of the practical results obtained in the company Watting Ltd. (Budovatelska 3598/38, Preov, Slovakia) during 20 years of operation and cooperation with customers from industrial practice. Based on specific customer requirements from practice, the publication also contains specific recommendations for practice and a proposal for the classification of the predicted cut quality.

Klíčová slova

abrasive water jet; stainless steel; high-pressure water flow; abrasive mass flow; abrasive nozzle diameter; cutting head feed rate; material thickness; surface roughness

Autoři

KMEC, J.; GOMBÁR, M.; HARNIČÁROVÁ, M.; VALÍČEK, J.; KUŠNEROVÁ, M.; KŘÍŽ, J.; KADNÁR, M.; KARKOVÁ, M.; VAGASKÁ, A.

Vydáno

12. 5. 2020

ISSN

2076-3417

Periodikum

Applied Sciences - Basel

Ročník

10

Číslo

9

Stát

Švýcarská konfederace

Strany od

1

Strany do

22

Strany počet

22

URL

https://www.mdpi.com/2076-3417/10/9/3159

Plný text v Digitální knihovně

http://hdl.handle.net/11012/193387

BibTex

@article{BUT164275,
  author="Ján {Kmec} and Miroslav {Gombár} and Marta {Harničárová} and Jan {Valíček} and Milena {Kušnerová} and Jiří {Kříž} and Milan {Kadnár} and Monika {Karková} and Alena {Vagaská}",
  title="The Predictive Model of Surface Texture Generated by Abrasive Water Jet for Austenitic Steels",
  journal="Applied Sciences - Basel",
  year="2020",
  volume="10",
  number="9",
  pages="1--22",
  doi="10.3390/app10093159",
  issn="2076-3417",
  url="https://www.mdpi.com/2076-3417/10/9/3159"
}