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    An incremental roll forming process for manufacturing doubly curved sheets from general quadrilateral sheet blanks with enhanced process features

    Yoon, S.J. / Yang, D.Y. | Tema Archiv | 2005
    in order to achieve automation and more precision manufacturing of the required sheet intended double curvature. The forming method has been ...

    A design method for product family under manufacturing resource constraints

    Kimura, F. / Nielsen, J. | Tema Archiv | 2005
    difficulty. The objective of this study is to investigate a general method for designing a group of products, called as a product family, which does ...
    Schlagwörter: schlanke Fertigung

    Large volume metrology process models: A framework for integrating measurement with assembly planning

    Maropoulos, P.G. / Guo, Y. / Jamshidi, J. et al. | Tema Archiv | 2008
    integration with design evaluation and assembly planning. The research resulted in the specification of a novel, theoretical framework for the ...

    An alternative approach for the cost-efficient laser welding of zinc-coated sheet metal

    Bley, H. / Weyand, L. / Luft, A. | Tema Archiv | 2007
    offers a region of about 2 mm. These general results represent a feasible basis for further research activities. One of the next objectives has ...

    Analysis of YAG laser lap-welding of zinc coated steel sheets

    Schmidt, M. / Otto, A. / Kägeler, C. | Tema Archiv | 2008
    Joining of coated steel sheets in an overlap configuration today has become an important manufacturing step in automotive production. But ...

    Metrology of freeform shaped parts

    Savio, E. / Chiffre, L. de / Schmitt, R. | Tema Archiv | 2007
    industries, where freeform geometry has a great influence on the performances of a product. They represent challenging measurement tasks for a number ...

    Improving the accuracy of large scale monolithic parts using fiducials

    Smith, S. / Woody, B.A. / Miller, J.A. | Tema Archiv | 2005
    The need for higher accuracies on machine components is on the rise. This is especially apparent in the manufacturing of large aerospace ...

    Extended multi-customer supplier parks in the automotive industry

    Sihn, W. / Schmitz, K. | Tema Archiv | 2007
    master the problem of increasingly more complex production structures of suppliers in a more effective and efficient way. The existing complex ...

    Innovative machine kinematics for combined handling and machining of three-dimensional curved lightweight extrusion structures

    Fleischer, J. / Schmidt-Ewig, J.P. / Weule, H. | Tema Archiv | 2005
    The importance of rigid and self supporting space frame structures for the automotive and aerospace industry continually increases. To meet ...

    Shaping inter-firm collaboration in new product development in the automobile industry: A trade-off between a transaction and relational-based approach

    Mazzola, Erica / Perrone, Giovanni / Noto La Diega, Sergio | Tema Archiv | 2008
    automobile one. This complexity is particularly true during the engineering phase of the NPD process, where different complex systems are to be ...

    Precision and surface integrity of threads obtained by form tapping

    Fromentin, G. / Poulachon, G. / Moisan, A. et al. | Tema Archiv | 2005
    The major property of formed threads, in the case of steels, is the high strain hardening, which results from the plastic flow under very ...

    Sheet metal forming at elevated temperatures

    Neugebauer, R. / Altan, T. / Geiger, M. et al. | Tema Archiv | 2006
    . This is crucial for the successful manufacture of sheet components with complex geometries. The different influences of elevated temperatures ...

    Springback of high-strength steel after hot and warm sheet formings

    Yanagimoto, J. / Oyamada, K. | Tema Archiv | 2005
    The basic characteristics of the warm and hot sheet formings of high-strength steel are investigated experimentally and analytically. The ...