naa a22 4500 510822851 CHVBK 20180411083542.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s12541-013-0167-y doi (NATIONALLICENCE)springer-10.1007/s12541-013-0167-y Development of a concept to optimize the energy efficiency in forging process chains [Elektronische Daten] [Berend Denkena, Hong-Seok Park, Bernd-Arno Behrens, Jan Henjes, Sebastian Bertys, Prakash Dahal, Ingo Lüken, Andreas Klassen] In the industrial production, approaches for the optimization of process chains mainly focus on criteria like quality, costs and time. Normally the energy consumption of process chains is not considered, although the variation of process parameters is an important possibility to reduce the consumption significantly. Besides that, the investigated processes are often optimized locally without considering the interaction between the different process elements of the whole process chain. Based on this background the developed concept realizes the optimization of the energy consumption of a forging process chain by adaptation of its energetic relevant parameters. Therefore, the concept defines at first variation intervals for the energetic most significant parameters of a forging process chain. After that, the resulting technical/technological modifications are evaluated energetically. To enable a holistic optimization of the process chain, the approach includes the use of a simulation model. The application of the concept has been approved with a simulation model of a 4-cylinder-crankshaft process chain. With the parameter variations "reduction of the forging temperature”, "reduction of the raw part volume” and "reduction of the forging time” three possibilities to reduce the energy consumption were identified successfully. Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg, 2013 Energy efficiency nationallicence Holistic optimization nationallicence Energy consumption analysis nationallicence Simulation nationallicence Forging nationallicence Crankshaft nationallicence Denkena Berend Institute of Production Engineering and Machine Tools (IFW), Leibniz University of Hannover, Hannover, Germany aut Park Hong-Seok Laboratory for Production Engineering, School of Mechanical and Automotive Engineering, University of Ulsan, Ulsan, Korea aut Behrens Bernd-Arno Institute of Forming Technology and Machines (IFUM), Leibniz University of Hannover, Hannover, Germany aut Henjes Jan Institute of Production Engineering and Machine Tools (IFW), Leibniz University of Hannover, Hannover, Germany aut Bertys Sebastian Institute of Production Engineering and Machine Tools (IFW), Leibniz University of Hannover, Hannover, Germany aut Dahal Prakash Laboratory for Production Engineering, School of Mechanical and Automotive Engineering, University of Ulsan, Ulsan, Korea aut Lüken Ingo Institute of Forming Technology and Machines (IFUM), Leibniz University of Hannover, Hannover, Germany aut Klassen Andreas Institute of Forming Technology and Machines (IFUM), Leibniz University of Hannover, Hannover, Germany aut International Journal of Precision Engineering and Manufacturing Springer Berlin Heidelberg 14/7(2013-07-01), 1229-1236 2234-7593 14:7<1229 2013 14 12541 https://doi.org/10.1007/s12541-013-0167-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12541-013-0167-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Denkena Berend Institute of Production Engineering and Machine Tools (IFW), Leibniz University of Hannover, Hannover, Germany aut NATIONALLICENCE 700 1- Park Hong-Seok Laboratory for Production Engineering, School of Mechanical and Automotive Engineering, University of Ulsan, Ulsan, Korea aut NATIONALLICENCE 700 1- Behrens Bernd-Arno Institute of Forming Technology and Machines (IFUM), Leibniz University of Hannover, Hannover, Germany aut NATIONALLICENCE 700 1- Henjes Jan Institute of Production Engineering and Machine Tools (IFW), Leibniz University of Hannover, Hannover, Germany aut NATIONALLICENCE 700 1- Bertys Sebastian Institute of Production Engineering and Machine Tools (IFW), Leibniz University of Hannover, Hannover, Germany aut NATIONALLICENCE 700 1- Dahal Prakash Laboratory for Production Engineering, School of Mechanical and Automotive Engineering, University of Ulsan, Ulsan, Korea aut NATIONALLICENCE 700 1- Lüken Ingo Institute of Forming Technology and Machines (IFUM), Leibniz University of Hannover, Hannover, Germany aut NATIONALLICENCE 700 1- Klassen Andreas Institute of Forming Technology and Machines (IFUM), Leibniz University of Hannover, Hannover, Germany aut NATIONALLICENCE 773 0- International Journal of Precision Engineering and Manufacturing Springer Berlin Heidelberg 14/7(2013-07-01), 1229-1236 2234-7593 14:7<1229 2013 14 12541 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer