Abstract In this paper, we present an investigation of ultrasonic welding performance for 25 mm2 copper wire and T2 copper plate across various welding parameters using orthogonal experimentation. The objective of this work was to explore the influence of operational parameters on the resulting welds. A comprehensive study of the mechanical properties and microstructure of the […]
Read More
8th of October was the Academic Ceremony at BTH with promotion of PhD’s and installation of professors among other things on the agenda. From Product Development Research Lab and the research subject of Mechanical Engineering we were very happy to see the installation of two new professors in Marco Bertoni, and Sophie Hallstedt. We also […]
Read More
På den årliga stipendieutdelningen från Sparbanksstiftelsen Kronan (i år online pga pandemin) fick fyra examensarbeten från BTH Maskinteknik priser. 100.000 kr Johan Olsson och Axel Sjöberg (civilingenjör) för arbetet “In-house glove recycling: Eliminating a waste stream with a circular approach“. Handledare vid BTH Maskinteknik var Christian Johansson. Johan Olsson och Axel Sjöberg (civilingenjör) för arbetet […]
Read More
Concluding remarks and results PREDICT has generated results and tools that are used to increase reliability of failure prediction of sheet metal forming simulation in finite element models (FE-model). The work in this project was focused to accurately model the effect of complex load cases like non-linear strain path (NLSP), stretch-bending and presence of edge […]
Read More
BTH får drygt 6,5 miljoner kronor av Vinnova för arbetet att förutse och förhindra sprickor som uppstår vid plåtformning
Read More
Today, Shafiqul had a morning of presentation and discussion as he defended his PhD thesis “Fracture and Delamination in Packaging Materials: A Study of Experimental Methods and Simulation Techniques” in front of family, friends and colleagues at Blekinge Institute of Technology. The research has focused the development of building blocks for complete package-opening FE-simulation. The studies […]
Read More
At Volvo Cars annual VIPP meeting, BTH’s PhD student Johan Pilthammar presented his research findings and received very good comments from the management team. His supervisor Prof. Sharon Kao- Walter was also invited and got a very good impression of the Volvo survey. About 30 industrial projects are in progress and more than 10 new […]
Read More
Förstudien kommer att handla om hur ett “Center of excellence” inom området stamping ska utformas och etableras i Olofström/Blekinge. Förstudiens mål är att arbeta fram en komplett verksamhetsplan för hur detta “Center of Excellence” ska utformas och etableras. PROJEKTINFORMATION BTH project leader: Prof Tobias Larsson Time span: 20180903-20190531 Funding: 800 kSEK (400 Tillväxtverket, ERUF) Partners: Blekinge Tekniska Högskola Olofströms […]
Read More
En delegation bestående av forskare från bland annat BTH, Lunds universitet, Swerea IVF, Tetra Pak och Volvo Cars har diskuterat hållbar materialformning och dess tillämpningar inom bil- och förpackningsindustrin vid ett veckolångt besök i Kina. Symposiet arrangerades av BTH, Shanghai Polytechnic University och Kunming University of Science and Technology.
Read More
On December 14 Johan Pilthammar, Industrial PhD Candidate of Volvo Cars, presented and successfully discussed his licentiate thesis in Mechanical Engineering. The title of his thesis is “Elastic Press and Die Deformations in Sheet Metal Forming Simulations.”
Read More