Mesoscopic model: advanced simulation of microforming processes. - Manfred Geiger; Stefan Geißdörfer; Ulf Engel (Prod. Eng., 2007)

Material adapted tool design in cold forging exemplified by powder metallurgical tool steels and industrial ceramics. - Manfred Geiger; M. Arbak; Ulf Engel (Prod. Eng., 2008)

Size effects in bending processes applied to metal foils. - Alexander Diehl; Ulf Engel; Marion Merklein; Manfred Geiger (Prod. Eng., 2010)

Microforming and investigation of parameter interactions. - Bernd Eichenhüller; Ulf Engel; Manfred Geiger (Prod. Eng., 2010)

Basic investigations on boundary lubrication in metal forming processes by in situ observation of the real contact area. - Stephan Weidel; Ulf Engel; Marion Merklein; Manfred Geiger (Prod. Eng., 2010)

Manufacturing of functional elements by sheet-bulk metal forming processes. - Daniel Gröbel; Robert Schulte; Philipp Hildenbrand; Michael Lechner; Ulf Engel; Peter Sieczkarek; Sebastian Wernicke 002; Soren Gies; A. Erman Tekkaya; Bernd-Arno Behrens; Sven Hübner; Milan Vucetic; et al. (Prod. Eng., 2016)

Tribological measures for controlling material flow in sheet-bulk metal forming. - Maria Löffler; Kolja Andreas; Ulf Engel; Robert Schulte; Daniel Gröbel; Eugen Krebs; Dennis Freiburg; Dirk Biermann; Dominic Stangier; Wolfgang Tillmann; Tim Weikert; Sandro Wartzack; et al. (Prod. Eng., 2016)

Modelling and experimental study of a microforging process from metal strip for the reduction of defects in mass production. - Tommaso Stellin; Redmer van Tijum; Ulf Engel (Prod. Eng., 2016)