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Andreas Hilligardt, M.Sc.

Research Associate
department: Manufacturing and Materials Technology
office hours: to be agreed
room: 102, Geb. 10.92
phone: +49 1523 9502644
Andreas HilligardtHvr2∂kit edu

76131 Karlsruhe
Kaiserstraße 12

Andreas Hilligardt, M.Sc.

Area of Research:

  • Simulation of gear cutting processes
  • Gear skiving


Curriculum Vitae:

since 09/2019

Research Associate at the Institute of Production Science (wbk) at Karlsruhe Institute of Technology (KIT)


M.Sc. in mechanical engineering at Karlsruhe Institute of Technology (KIT)


B.Sc. in mechanical engineering at Karlsruhe Institute of Technology (KIT)


[ 1 ] Segebade, E.; Hilligardt, A. & Volker, S. (2019), "Analyses of technical and true overlap in hammer peening operations". Symposium Mechanical Surface Treatment 2019, eds. Trauth, D. & Mannens, R., pp. 76-84.
Area of overlap in hammer peening operations defines the resulting percentage overlap of surface. It thus is one of the main factors to control in order to reach defined treatment intensities, surface textures or other surface layer states. In this work, three different techniques to calculate overlap are compared and the results for two cases discussed. One case concerns a classic hammer peening process done using a spherical hammer head. The second case concerns the more complex indentation shape of a cutting tool.