- Tytuł:
- Formation of Surface Topography During Turning of AISI 1045 Steel Considering the Type of Cutting Edge Coating
- Autorzy:
-
Szczotkarz, Natalia
Maruda, Radosław W.
Dębowski, Daniel
Leksycki, Kamil
Wojciechowski, Szymon
Khanna, Navneet
Królczyk, Grzegorz M. - Powiązania:
- https://bibliotekanauki.pl/articles/2023489.pdf
- Data publikacji:
- 2021
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
turning
surface topography
dry machining
titanium coating
AISI 1045 steel
toczenie
topografia powierzchni
obróbka na sucho
powłoka tytanowa
stal AISI 1045 - Opis:
- The paper presents evaluation of the surface topography obtained after turning of AISI 1045 steel with the use of cemented carbide tools diversified in terms of applied titanium-based coatings. During the research, three types of coatings deposited with the PVD method on a P25 sintered carbide insert were compared: nitride-titanium TiN, nitride-aluminum-titanium TiAlN and carbon-titanium TiC in a wide range of variable cutting speeds 125 - 325 m/min and variable feeds 0.05 - 0.25 mm/rev. The quality of the machined surface was assessed on the Sensofar S neox System optical profile meter using the confocal method. The paper presents the results of 3D parameters, contour maps, isometric views and material ratio curves. The surface topography analysis showed that for the TiAlN coated insert, lower surface roughness parameters were observed in the range of lower cutting speeds and higher feeds, while for higher cutting speeds, lower values of the selected 3D parameters were found for the insert with TiC coating. For the insert with TiC coating, the most even distribution of the valleys and ridges of the machined surface roughness was also observed. The research results determined the range of cutting parameters that allow the selection of the appropriate type of titanium-based coating when machining AISI 1045 steel.
- Źródło:
-
Advances in Science and Technology. Research Journal; 2021, 15, 4; 253-266
2299-8624 - Pojawia się w:
- Advances in Science and Technology. Research Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł