Browsing Fakultät für Maschinenbau by Title

Browsing Fakultät für Maschinenbau by Title

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  • Held, Marcel Philipp; Ley, Peer-Phillip; Lachmayer, Roland (Bellingham, WA : SPIE - International Society for Optical Engineering, 2018)
    High-resolution vehicle headlamps represent a future-oriented technology that increases traffic safety and driving comfort in the dark. A further development to current matrix beam headlamps are LED-based pixellight systems ...
  • Luebkemann, J.; Nyhuis, Peter (2013)
    Nowadays companies are facing an increasing turbulent environment. It is more and more important to react fast on changes to stay competitive. But not only the technology has to be adaptable; also the frame conditions for ...
  • Denkena, Berend; Breidenstein, B.; Reimche, W.; Mroz, G.; Mörke, T.; Maier, Hans Jürgen (Amsterdam : Elsevier, 2014)
    Monitoring residual stress relaxation due to mechanical loading has the capability to retrieve a component's load history. So far, these changes are determined by X-ray diffraction using the sin2ψ-method going along with ...
  • Bensel, Artur (Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2018)
    Purpose of this project is a) the evaluation of the thrust specific fuel consumption (TSFC) of jet engines in cruise as a function of flight altitude, speed and thrust and b) the determination of the optimum cruise speed ...
  • Zou, Yibo; Kästner, Markus; Reithmeier, Eduard (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    Nowadays thermal plasma spray coating is widespread in automobile industry. For example, in the cylinder manufacturing process coatings are applied for friction reduction, wear and corrosion resistance. After the honing ...
  • Gerstein, Gregory; Klusemann, Benjamin; Bargmann, Swantje; Schaper, Mirko (Basel : MDPI AG, 2015)
    In the current work, the evolutions of grain and dislocation microstructures are investigated on the basis of plane strain tension and simple shear tests for an interstitial free steel (DC06) and a 6000 series aluminum ...
  • Denkena, Berend; Grove, Thilo; Suntharakumaran, Vino (Amsterdam : Elsevier B.V., 2018)
    Gears demand increasingly high quality regarding acoustic emissions, surface roughness and lifetime. Therefore, grinding is often the last step in the process chain of gear manufacturing. Grinding wheel grain sizes of 30 ...
  • Kobler, Jan-Philipp; Dhanasingh, Anandhan; Kiran, Raphael; Jolly, Claude; Ortmaier, Tobias (New York [u.a.] : Hindawi Publishing Corporation, 2015)
    To develop skills sufficient for hearing preservation cochlear implant surgery, surgeons need to performseveral electrode insertion trials in ex vivo temporal bones, thereby consuming relatively expensive electrode carriers. ...
  • Gaa, Johannes; Kahrs, Lüder Alexander; Müller, Samuel; Majdani, Omid; Ortmaier, Tobias (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    Planning and analyzing of surgical interventions are often based on computer models derived from computed tomography images of the patient. In the field of cochlear implant insertion the modeling of several structures of ...
  • Denkena, Berend; Dittrich, Marc-André; Georgiadis, Alexander (Amsterdam : Elsevier BV, 2017)
    The condition of complex products in the transport industry, such as train couplings or aircraft turbines, is not exactly determinable before their disassembly and diagnosis in a maintenance plant. Thus, planning and control ...
  • Weizbauer, Andreas; Modrejewski, Christian; Behrens, Sabine; Klein, Helmut; Helmecke, Patrick; Seitz, Jan-Marten; Windhagen, Henning; Möhwald, Kai; Reifenrath, Janin; Waizy, Hazibullah (London : SAGE Publications Ltd., 2014)
    In this in vitro study, magnesium plates of ZEK100 and MgCa0.8 alloy similar to common titanium alloy osteosynthesis plates were investigated as degradable biomedical materials with a focus on primary stability. Immersion ...
  • Lucas, K.; Nolte, Ingo; Galindo-Zamora, V.; Lerch, M.; Stukenborg-Colsman, C.; Behrens, Bernd-Arno; Bouguecha, Anas; Betancur, S.; Almohallami, Amer; Wefstaedt, Patrick (London : BioMed Central Ltd., 2017)
    Background: Aseptic loosening due to bone remodelling processes after total hip replacement is one common cause for revision surgery. In human medicine, dual-energy X-ray absorptiometry (DEXA) is the gold standard for ...
  • Coors, Timm; Pape, Florian; Poll, Gerhard (Millersville, PA : Materials Research Forum LLC, 2018)
    The targeted insertion of compressive residual stresses can positively influence the fatigue life of rolling element bearings. Adapted manufacturing processes such as hard turning and deep rolling can help optimising the ...
  • Leuteritz, Georg; Lippert, René Bastian; Rettschlag, Katharina; Lachmayer, Roland (Erlangen : Deutsche Gesellschaft für angewandte Optik, 2018-07-20)
    This article examines whether optical and mechanical components can be additively manufactured with net shape properties. Furthermore various Additive Manufacturing techniques are investigated regarding the suitability for ...
  • Matthias, Steffen; Kästner, Markus; Reithmeier, Eduard (Bellingham, WA : S P I E - International Society for Optical Engineering, 2016)
    The inspection of functional elements is a crucial part of modern production cycles. However, with higher integration of production machinery and products, the accessibility for measurement systems is more and more limited. ...
  • Schwack, F.; Stammler, M.; Poll, G.; Reuter, A. (Bristol : Institute of Physics Publishing, 2016)
    The fatigue life calculation of bearings under rotating conditions has been well researched and standardized. In contrast, for bearings in oscillating applications no international standards exist. As a result, pitch ...
  • Matena, Julia; Petersen, Svea; Gieseke, Matthias; Teske, Michael; Beyerbach, Martin; Kampmann, Andreas; Escobar, Hugo Murua; Gellrich, Nils-Claudius; Haferkamp, Heinz; Nolte, Ingo (Basel : MDPI AG, 2015)
    Degradable implant material for bone remodeling that corresponds to the physiological stability of bone has still not been developed. Promising degradable materials with good mechanical properties are magnesium and magnesium ...
  • Schoob, Andreas; Lekon, Stefan; Kundrat, Dennis; Kahrs, Lüder Alexander; Mattos, Leonardo S.; Ortmaier, Tobias (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    Recent research has revealed that incision planning in laser surgery deploying stylus and tablet outperforms stateof-the-art micro-manipulator-based laser control. Providing more detailed quantitation regarding that approach, ...
  • Denkena, Berend; Dittrich, Marc-André; Winter, Florian (Amsterdam : Elsevier BV, 2017)
    Personnel scheduling closes the missing link between personnel and production planning in manufacturing companies. Personnel scheduling has a significant impact on the development of employee competencies and the achievement ...
  • Klaas, D.; Taptimthong, P.; Jogschies, L.; Rissing, L. (Amsterdam : Elsevier, 2014)
    To guarantee the deposition of sensors on functional surfaces, a reliable thin insulation layer is required. Within this paper, the results of the investigation of a capable insulation layer are presented. Challenges ...

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