Lars Hiegemann
Technical University of Dortmund
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Publication
Featured researches published by Lars Hiegemann.
ESAFORM 2016: Proceedings of the 19th International ESAFORM Conference on Material Forming | 2016
Lars Hiegemann; Chiranshu Agarwal; Christian Weddeling; A. Erman Tekkaya
The layer technology enables fast and flexible additive manufacturing of forming tools. The disadvantages of this system is the formation of stair steps in the range of tool radii. Within this work a new method to smooth this stair steps by ball burnishing is introduced. This includes studies on the general feasibility of the process and the determination of the influence of the rolling parameters. The investigations are carried out experimentally and numerically. Ultimately, the gained knowledge is applied to finish a deep drawing tool which is manufactured by layer technology.
Production Engineering | 2013
A. E. Tekkaya; Matthias Kleiner; Dirk Biermann; Lars Hiegemann; S. Rausch; V. Franzen; Lukas Kwiatkowski; Petra Kersting
Surface & Coatings Technology | 2015
Wolfgang Tillmann; Peter S. Hollingsworth; Ingor Baumann; Lars Hiegemann; Christian Weddeling; A. Erman Tekkaya; S. Rausch; Dirk Biermann
Journal of Materials Processing Technology | 2015
Lars Hiegemann; Christian Weddeling; N. Ben Khalifa; A. E. Tekkaya
Journal of Materials Processing Technology | 2016
Lars Hiegemann; Christian Weddeling; A. Erman Tekkaya
Procedia Engineering | 2014
Lars Hiegemann; Christian Weddeling; Nooman Ben Khalifa; A. Erman Tekkaya
Procedia Engineering | 2017
Goran Grzancic; Lars Hiegemann; Nooman Ben Khalifa
Procedia Engineering | 2017
Thomas Mennecart; Lars Hiegemann; Nooman Ben Khalifa
Journal of Manufacturing Science and Engineering-transactions of The Asme | 2017
Lars Hiegemann; A. Erman Tekkaya
International deep drawing research group conference 2016 | 2016
Sigrid Hess; A. Erman Tekkaya; Julian Schild; Lars Hiegemann; Christian Hopmann
