Niels Oluf Bay

Niels Oluf Bay

Professor Emeritus

DTU MECHANICAL ENGINEERING
Department of Mechanical Engineering

Section of Manufacturing Engineering

Technical University of Denmark

Produktionstorvet

Building 425, room 214

2800 Kgs. Lyngby

Ph.
Fax +4545 25 19 61
E-mail nbay@mek.dtu.dk
ORCID 0000-0001-9560-6352
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Keywords Metal forming | Manufacturing tribology (friction, lubrication and wear) | Solid phase welding | Resistance welding

Teacher and researcher within: Metal forming, theory of plasticity, analysis and optimization of processes, tools and presses. Research especially focussed on cold forging, plate rolling, hydroforming, incremental forming of sheet and manufacturing of superconductors. Manufacturing tribology: Testing and modelling of friction, lubrication and wear in metal forming. Solid phase welding: Analysis and modelling of bond formation in cold welding. Resistance welding: Spot welding and projection welding of complex geometries and material combinations. Numerical modelling of resistance welding. Testing of resistance welding machines.