Shaping and optimising hybrid weld seam geometries
2007 (English)In: Lasers in manufacturing 2007: proceedings of the Fourth International WLT-Conference Lasers in Manufacturing, LIM 2007, Munich, Germany, June 18th - 22nd, 2007 / [ed] Frank Vollertsen, Stuttgart: AT-Fachverlag , 2007, 73-77 p.Conference paper (Refereed)
Hybrid laser-MAG welding experiments were carried out to investigate the effects of process parameters on weld shape and the relationship between weld shape and weld strength. The experiments included butt joints with full penetration and butt joints and fillet joints with partial penetration. The effects of wire feed speed and gap width on weld cross-section were investigated. The effects of root shape at different gap widths on joint mechanical properties were determined. The use of chamfers to reduce gap sensitivity was investigated.
Place, publisher, year, edition, pages
Stuttgart: AT-Fachverlag , 2007. 73-77 p.
Research subject Manufacturing Systems Engineering
IdentifiersURN: urn:nbn:se:ltu:diva-37704Local ID: bcfdfd80-f24c-11db-bb1b-000ea68e967bISBN: 978-3-00-021449-3 (print)OAI: oai:DiVA.org:ltu-37704DiVA: diva2:1011202
WLT Conference on Lasers in Manufacturing : 18/06/2007 - 22/06/2007
Godkänd; 2007; 20070424 (cira)2016-10-032016-10-03Bibliographically approved