Identification of weak spots in the metrological investigation of dynamic machine behaviour (2012) Brecher C, Denkena B, Grossmann K, Steinmann P, Bouabid A, Heinisch D, Hermes R, Löser M Journal article Enhancement of formability of aluminum alloys in multi-stage forming operations by a local intermediate heat treatment (2012) Merklein M, Lechner M, Kuppert A Journal article Microforming and investigation of parameter interactions (2010) Eichenhüller B, Engel U, Geiger M Journal article Optical properties of plastics and their role for the modelling of the laser transmission welding process (2009) Geiger M, Frick T, Schmidt M Journal article Basic investigations on boundary lubrication in metla forming processes by in situ observation of the real contact area (2009) Weidel S, Engel U, Merklein M, Geiger M Journal article Multi-Objective Optimization of Actuator System Design for Laser Micro Adjustment (2009) Geiger M, Plettke R, Hagenah H Journal article Aluminum tailored heat treated blanks (2009) Geiger M, Merklein M, Vogt U Journal article Determination of tribological conditions within hot stamping (2008) Geiger M, Merklein M, Lechler J Journal article High-power laser welding of contaminated steel sheets (2008) Geiger M, Kägeler C, Schmidt M Journal article Investigations on Forming Limits within Hot Stamping (2008) Geiger M, Arbak M, Engel U Journal article