Experimental analysis of overlap fiber laser welding for aluminum alloys: Porosity recognition and quality inspection

Autor: Aminzadeh, Ahmad, Barka, Noureddine, El Ouafi, Abderrazak, Mirakhorli, Fatemeh, Nadeau, François

Publikováno v: In Optics and Lasers in Engineering February 2024 173

Multi-objective topology optimization of deep drawing dissimilar tailor laser welded blanks; experimental and finite element investigation

Autor: Aminzadeh, Ahmad, Parvizi, Ali, Moradi, Mahmoud

Publikováno v: In Optics and Laser Technology May 2020 125

A novel estimation of tearing limit in deep drawing process based on strain energy; experimental characterization and numerical validation.

Autor: Khaboushani, Mohammad¹ (AUTHOR), Aminzadeh, Ahmad² (AUTHOR) ahmad.aminzadeh@uqar.ca, Parvizi, Ali¹ (AUTHOR)

Publikováno v: International Journal of Advanced Manufacturing Technology. Nov2022, Vol. 123 Issue 3/4, p927-942. 16p. 4 Color Photographs, 7 Diagrams, 7 Charts, 3 Graphs.

Experimental and numerical investigation of forming defects and stress analysis in laser-welded blanks during deep drawing process.

Autor: Aminzadeh, Ahmad¹ (AUTHOR), Sattarpanah Karganroudi, Sasan¹ (AUTHOR) sasan_sattarpanahkarganroudi@uqar.ca, Barka, Noureddine¹ (AUTHOR)

Publikováno v: International Journal of Advanced Manufacturing Technology. Nov2021, Vol. 117 Issue 3/4, p1193-1207. 15p. 10 Color Photographs, 1 Black and White Photograph, 3 Diagrams, 6 Charts, 3 Graphs.

Predicting the forming limit diagram of the fine-grained AA 1050 sheet using GTN damage model with experimental verifications.

Autor: Barfeh, Ashkan, Hashemi, Ramin, Safdarian, Rasoul, Rahmatabadi, Davood, Aminzadeh, Ahmad, Sattarpanah Karganroudi, Sasan

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture (Sage Publications, Ltd.); Dec2023, Vol. 237 Issue 14, p2325-2335, 11p