Frank Vollertsen

23 papers Journal 23
YearRankTypeTitle / Venue / Authors
2017 J jnl
Distortion-free laser beam shaping for material processing using a digital micromirror device.
Prod. Eng.
Hamza Messaoudi, Fabian Thiemicke, Claas Falldorf, Ralf B. Bergmann, Frank Vollertsen
2016 J jnl
Keyhole stability during laser welding - part I: modeling and evaluation.
Prod. Eng.
Jörg Volpp, Frank Vollertsen
2015 J jnl
Effect of tool geometry variations on the punch force in micro deep drawing of rectangular components.
Prod. Eng.
Gerrit Behrens, Maximilian Ruhe, Hendrik Tetzel, Frank Vollertsen
2015 J jnl
Modeling keyhole oscillations during laser deep penetration welding at different spatial laser intensity distributions.
Prod. Eng.
Jörg Volpp, Frank Vollertsen
2014 J jnl
Energy dissipation in laser-based free form heading: a numerical approach.
Prod. Eng.
Mischa Jahn, Heiko Brüning, Alfred Schmidt, Frank Vollertsen
2014 J jnl
Joining by laser shock forming: realization and acting pressures.
Prod. Eng.
Stefan Veenaas, Hanna Wielage, Frank Vollertsen
2014 J jnl
Pre-selection of laser-processed materials for dry forming tools by means of a dry oscillating ball-on-disc test.
Prod. Eng.
Michael Schwander, Dennis Füller, Henry Köhler, F. Feuerhahn, Marcel Dias da Silva, Markus Prieske, Frank Vollertsen
2013 J jnl
Bend sensor based on fibreoptics and concept for a compact evaluation unit.
Prod. Eng.
Simon Kibben, Miron Kropp, Gerrit Dumstorff, Michael Koerdt, Walter Lang, Frank Vollertsen
2013 J jnl
Compact machining module for laser chemical manufacturing.
Prod. Eng.
Andreas Stephen, Frank Vollertsen
2013 J jnl
Stress analysis based on strain measurement in sheet metal laser bending.
Prod. Eng.
Hendrik Tetzel, M. Grden, Frank Vollertsen
2013 J jnl
Ultraviolet lithography on sloped surfaces utilizing diamond turned holograms.
Prod. Eng.
Ekkard Brinksmeier, Frank Vollertsen, Oltmann Riemer, Michael Koerdt, Axel Meier, Simon Kibben, Jan Möller
2012 J jnl
An approach to calculate fatigue properties of laser cladded components.
Prod. Eng.
Henry Köhler, Jens Schumacher, K. Schuischel, Knut Partes, H. Bomas, F. Jablonski, Frank Vollertsen, Reinhold Kienzler
2012 J jnl
Effects on the deep drawing diagram in micro forming.
Prod. Eng.
Frank Vollertsen
2012 J jnl
Mechanical flange forming in steel and copper foil.
Prod. Eng.
Heiko Brüning, Frank Vollertsen
2011 J jnl
Possibilities and limitations of geometric simplifications for calculations of residual stresses and distortions.
Prod. Eng.
Jens Sakkiettibutra, Frank Vollertsen
2010 J jnl
Analysis of punch velocity dependent process window in micro deep drawing.
Prod. Eng.
Frank Vollertsen, Zhenyu Hu
2010 J jnl
Limits for interferometric measurements on rough surfaces in streaming inhomogeneous media.
Prod. Eng.
Christoph Gerhard, Andreas Stephen, Frank Vollertsen
2010 J jnl
On the limit drawing ratio of magnetron sputtered aluminium-scandium foils within micro deep drawing.
Prod. Eng.
Frank Vollertsen, Zhenyu Hu, Heinz-Rolf Stock, Bernd Koehler
2010 J jnl
Thin nanocrystalline diamond films deposited by LaPlas-CVD at atmospheric pressure.
Prod. Eng.
Frank Vollertsen, Knut Partes, Alexej Schubnov
2009 J jnl
On the acting pressure in laser deep drawing.
Prod. Eng.
Frank Vollertsen, Hendrik Schulze Niehoff, Hanna Wielage
2008 J jnl
Categories of size effects.
Prod. Eng.
Frank Vollertsen
2008 J jnl
Deep penetration dispersing of aluminum with TiB
Prod. Eng.
Frank Vollertsen, Knut Partes, G. Habedank, Thomas Seefeld
2008 J jnl
Determination of size-dependent friction functions in sheet metal forming with respect to the distribution of the contact pressure.
Prod. Eng.
Frank Vollertsen, Zhenyu Hu