Fakultät für Maschinenbau

 

Neueste Zugänge

  • Koch, Matthias; Suhr, Christian; Roth, Bernhard; Meinhardt-Wollweber, Merve (Chichester : John Wiley and Sons Ltd, 2016)
    In vivo Raman spectroscopy with low signal-to-noise ratio and strong, irregularly shaped fluorescence background imposes a challenge for automatic baseline correction methods. In this work, an approach that enables fast ...
  • Koch, Matthias; Zagermann, Serge; Kniggendorf, Ann-Kathrin; Meinhardt-Wollweber, Merve; Roth, Bernhard (Chichester : John Wiley and Sons Ltd, 2017)
    Measuring the kinetics of the violaxanthin cycle imposes an experimental challenge. Traditionally, carotenoid analysis was carried out laboriously with high-performance liquid chromatography. In this work, we present the ...
  • Zhuang, Xiaoying; Wang, Qing; Zhu, Hehua (Basel : MDPI AG, 2017)
    The aim of this paper is to evaluate the effective properties of composite materials with periodic random packing of ellipsoids of different volume fractions and aspect ratios. Therefore, we employ computational homogenization. ...
  • Huehnerschulte, Tim Andreas; Reifenrath, Janin; von Rechenberg, Brigitte; Dziuba, Dina; Seitz, Jan Marten; Bormann, Dirk; Windhagen, Henning; Meyer-Lindenberg, Andrea (London : BioMed Central Ltd, 2012)
    Background: Most studies on biodegradable magnesium implants published recently use magnesium-calcium-alloys or magnesium-aluminum-rare earth-alloys. However, since rare earths are a mixture of elements and their toxicity ...
  • Denkena, Berend; Dittrich, Marc-André; Uhlich, Florian (Amsterdam : Elsevier B.V., 2016)
    New integrated sensors and connected machine tools generate a tremendous amount of in-depth process data. The continuous transformation of the obtained data into deployable machining knowledge allows for faster ramp-ups, ...
  • Pogozhykh, Denys; Pakhomova, Y.; Pervushina, O.; Hofmann, Nicola; Glasmacher, Birgit; Zhegunov, G. (San Francisco, CA : Public Library of Science, 2017)
    Efficient application of veterinary blood transfusion approaches for small companion animals requires readily available supply of the donor material. This can be achieved by developing of effective biobanking technologies ...
  • Vergentev, Tikkhon; Banshchikov, Alexander; Filimonov, Alexey; Koroleva, Ekaterina; Sokolov, Nikolay; Wurz, Marc Christopher (Abingdon : Taylor and Francis Ltd., 2016)
    LaF3/SrF2 multilayer heterostructures with thicknesses of individual layers in the range 5-100 nm have been grown on MgO(100) substrates using molecular beam epitaxy. The longitudinal conductivity of the films has been ...
  • Nielsen, Lars; Schmidt, Christopher; Blume, Stefan; Schmidt, Matthias; Thiede, Sebastian; Nyhuis, Peter; Herrmann, C. (Amsterdam : Elsevier BV, 2016)
    Manufacturing companies face the challenge of understanding and improving complex factory systems in order to stay competitive in a turbulent environment. Interrelated and overlapping life cycles of products and physical ...
  • Denkena, Berend; Grove, T.; Krawczyk, T. (Amsterdam : Elsevier BV, 2016)
    A major goal in the design of turbomachinery is the increase of efficiency. To attain this increase, the flow losses must be reduced. A substantial proportion of the losses is generated by skin friction between compressor ...
  • Wolff, Julius; Yan, Miping; Schultz, Melf; Raatz, Annika (Amsterdam : Elsevier B.V., 2016)
    The disassembly of components with solidified assembly connections is often difficult to plan. A typical example can be found in the aviation industry, where turbine blades solidify in the turbine disc due to operational ...
  • Busch, Jan; Blankemeyer, Sebastian; Raatz, Annika; Nyhuis, Peter (Amsterdam : Elsevier B.V., 2016)
    An active aerodynamic feeding system developed at the IFA offers a large potential regarding output rate, reliability and neutrality towards part geometries. In this paper, the procedure of a genetic algorithm's into the ...
  • Krebs, Daniel; Borchert, Gunnar; Raatz, Annika (Amsterdam : Elsevier B.V., 2016)
    The article focuses on methods for designing modular cable-driven orientation mechanisms that can be attached to robot systems that lack on rotational degrees of freedom. The approach yields assembly systems for high speed ...
  • Grzesik, Wit; Denkena, Berend; Żak, Krzysztof; Grove, Thilo; Bergmann, Benjamin (London : Springer, 2016)
    In this paper, the contribution of tool wear to the energy balance was determined for precision hard turning using chamfered CBN cutting tools. The tool nose wear VBC and the corresponding changes of component forces Fc, ...
  • Ahrens, M.; Fischer, R.; Dagen, M.; Denkena, Berend; Ortmaier, T. (Amsterdam : Elsevier, 2013)
    Using conventional grinding wheels, wheel-sided chatter vibration is one of the limiting factors in terms of productivity and surface finish. Initial vibration related to the dynamic behavior of the machine tool copy on ...
  • Belski, A.; Taptimthong, P.; Wurz, M.C.; Rissing, L. (Les Ulis : EDP Sciences, 2013)
    A magnetic field is generated by feeding electric current to micro coils. The higher the current, the higher the magnetic field is. A main disadvantage of coils in micro systems is the limited thermal resistance and as a ...
  • Adamczuk, R.R.; Seume, Jörg R. (Amsterdam : Elsevier, 2013)
    The jet engine maintenance process is complex, expensive and time-consuming. It often requires engine disassembly or boroscopic examinations. In order to accelerate the process and reduce the down time of an engine we ...
  • Denkena, Berend; Köhler, J.; Stieghorst, J.; Turger, A.; Seitz, J.; Fau, D.R.; Wolters, L.; Angrisani, N.; Reifenrath, J.; Helmecke, P. (Amsterdam : Elsevier, 2013)
    In this paper the performance of a magnesium based implant system is analyzed. A special emphasis is placed on the impact of stress on the corrosion behavior of the magnesium alloy. An implant system containing a plate and ...
  • Denkena, Berend; Litwinski, K.; Schönherr, M. (Amsterdam : Elsevier, 2013)
    In this paper an innovative drive concept for robots to improve their machining capability is presented. As a test bed a two-axis robot is designed and equipped with torque motors with load-sided high resolution encoders ...
  • Denkena, Berend; Nemeti, Andrea (Amsterdam : Elsevier, 2013)
    Tool and mould manufacturers typically prepare their quotation provide an accurate price of, for example, a die casting mould is a key competitive factor for such companies. However, particularly in the customised production ...
  • Denkena, Berend; Schmidt, A.; Henjes, J.; Niederwestberg, D.; Niebuhr, C. (Amsterdam : Elsevier, 2013)
    This paper presents a method for a NC-Simulation based prediction of shape errors caused by thermal expansions in machining of complex workpieces. In the first part of the paper the basic approach of modeling a thermomechanical ...

View more