- Tytuł:
- Effect of tool eccentricity on microstructure and properties of fsw joints made of Al 7075 T6 alloy
- Autorzy:
-
Burek, R.
Wydrzyński, D.
Andres, J.
Wrońska, A. - Powiązania:
- https://bibliotekanauki.pl/articles/957960.pdf
- Data publikacji:
- 2017
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
FSW
Al 7075
joining - Opis:
- The aim of this paper was to present preliminary results of researches conducted in PZL Mielec within the FAST_FSW project (INNOLOT program) on the influence of tool eccentricity on microstructure and mechanical properties of 1.6 mm and 0.8 mm thick Al 7075 T6 sheets joints. Samples were performed using CNC milling machine. The range of tool eccentricity was 0–0.3 mm, rotational speed and feed rate were variable. The influence of the applied welding parameters on microstructure and mechanical properties of joints was assessed on the basis of metallographic inspections and tensile tests. Microstructural observations have shown that the change of FSW tool eccentricity affects the weld geometry: the mixing zone depth, the weld width, or the shape of the contact line.
- Źródło:
-
Advances in Science and Technology. Research Journal; 2017, 11, 4; 333-338
2299-8624 - Pojawia się w:
- Advances in Science and Technology. Research Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł