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  1. Article

    Open Access

    Development of a numerical compensation framework for geometrical deviations in bulk metal forming exploiting a surrogate model and computed compatible stresses

    The optimal design of the tools in bulk metal forming is a crucial task in the early design phase and greatly affects the final accuracy of the parts. The process of tool geometry assessment is resource- and t...

    Lorenzo Scandola, Christoph Büdenbender in International Journal of Material Forming (2021)

  2. Article

    Open Access

    Influence of degree of deformation on welding pore reduction in high-carbon steels

    Locally adapted properties within a machine component offer opportunities to increase the performance of a component by using high strenght materials where they are needed. The economic production of such hybr...

    Bernd-Arno Behrens, Hans Jürgen Maier, Gerhard Poll in Production Engineering (2021)