Effect of the Heat-Affected Zone Formed during Laser Cutting on the Bending of an Aluminum Alloy Workpiece

Effect of the Heat-Affected Zone Formed during Laser Cutting on the Bending of an Aluminum Alloy Workpiece

The PAM-Stamp 2G software package is used to simulate the tool bending of a workpiece made of an AMg5 aluminum alloy with and without taking into account the heat-affected zone (HAZ) formed during laser cutting of a sheet. The option of calculating welded workpieces is adapted to describe the HAZ. T...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Russian metallurgy Metally 2021-10, Vol.2021 (10), p.1304-1308
Hauptverfasser: Gorshkov, Yu. S., Erisov, Ya. A., Petrov, I. N., Kuzin, A. O., Surudin, S. V.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum alloys
Aluminum base alloys
Applied Problems of Strength and Plasticity
Bend radius
Chemistry and Materials Science
Heat affected zone
Laser beam cutting
Laser beam welding
Materials Science
Metallic Materials
Workpieces
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The PAM-Stamp 2G software package is used to simulate the tool bending of a workpiece made of an AMg5 aluminum alloy with and without taking into account the heat-affected zone (HAZ) formed during laser cutting of a sheet. The option of calculating welded workpieces is adapted to describe the HAZ. The state of stress in the workpiece during bending at various bending radii is analyzed with allowance for various HAZ widths. The influence of HAZ up to 4.5 mm wide on the workpiece thickness during bending is found to be insignificant.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029521100153