Natural frequencies and modes from the gingerbread man Pfeffi
For this year’s Christmas simulation, we carried out a numerical modal analysis with the FEM freeware Salome Meca. Today I would like to introduce you to Pfeffi . Pfeffi is a gingerbread man, is approx. 400 mm tall and is made of aluminum (E = 70,000N / mm²). For our Christmas simulation we were able to persuade Pfeffi to undergo a numerical modal analysis. Additional dimensions in his arms and legs inspire Pfeffi to adopt the following eigenmodes: (more…)
Industry 4.0 is on everyone’s lips and is discussed in countless specialist publications. That is good, because Industry 4.0 stimulates thinking about the processes in your own product creation process. Terms such as digital twin, virtual prototype and simulation are in circulation and must be filled with a meaning that is as uniform as possible. In this blog post we would like to give you an overview of the meaning of these terms and build a common understanding. The discussion about Industry 4.0 is by no means aloof and academic. It sums up the industrial application of digital transformation, also in small and medium-sized companies.