Notice: Undefined index: linkPowrot in C:\wwwroot\wwwroot\publikacje\publikacje.php on line 1275
Publikacje
Pomoc (F2)
[83130] Artykuł:

INFLUENCE OF WATER PRESSURE ON SURFACE ROUGHNESS PARAMETERS IN ABRASIVE WATERJET CUTTING ON AM60 MAGNESIUM ALLOY

Czasopismo: ENGINEERING MECHANICS   Strony: 805-808
ISSN:  1805-8256
ISBN:  978-80-86246-91-8
Wydawca:  ACAD SCI CZECH REPUBLIC, INST THEORETICAL & APPLIED MECHANICS, PROSECKA 76, PRAGUE 9, 190 00, CZECH REPUBLIC
Opublikowano: Maj 2018
Seria wydawnicza:  Engineering Mechanics
 
  Autorzy / Redaktorzy / Twórcy
Imię i nazwisko Wydział Katedra Do oświadczenia
nr 3
Grupa
przynależności
Dyscyplina
naukowa
Procent
udziału
Liczba
punktów
do oceny pracownika
Liczba
punktów wg
kryteriów ewaluacji
Sławomir Spadło orcid logo WMiBMKatedra Metaloznawstwa i Technologii Materiałowych*Takzaliczony do "N"Inżynieria mechaniczna5015.007.50  
Daniel Krajcarz Niespoza "N" jednostki50.00.00  

Grupa MNiSW:  Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science)
Punkty MNiSW: 15
Klasyfikacja Web of Science: Proceedings Paper


DOI LogoDOI     Web of Science Logo Web of Science    
Keywords:

abrasive water jet cutting  magnesium alloys  surface roughness 



Abstract:

This paper presents the results of changing the water pressure and its influence on surface roughness parameters in abrasive water jet cutting. The pressure parameter of the water jet has an influence on the overall performance of the abrasive water jet cutting. The as machined surfaces were examined in 3 areas sections at different cutting depths by precision optical measurement system 3D profiler Talysurf CCI Lite. The results show that surface roughness parameters are lower when the water pressure is higher. Another relation is that the smallest values of surface roughness parameters are obtained for profile close to the upper edge cutting surface. On the contrary, the profile close to the bottom edge is characterized by a significant increase of surface roughness with decreasing water pressure. However, at lower water pressure the kinetic energy of the stream of abrasive particles is not sufficient to execute smooth cutting. This phenomenon causes deterioration of the surface quality and in extreme cases, may cause insufficient material removal. Abrasive water jet cutting seems to be promising tool for machining magnesium alloys like AM60.