2022

• Stability Performance of a Stochastic Toolpath in Machining

  T. J. Grimm, N. A. Kharat, N. Potthoff, L. Mears and P. Wiederkehr

  ASME International Mechanical Engineering Congress and Exposition (2022): V02AT02A035

  DOI: 10.1115/IMECE2021-69264

• Development of a Contrived Tool Wear Method in Machining

  T. J. Grimm, N. Potthoff, N. A. Kharat, L. Mears and P. Wiederkehr

  ASME International Mechanical Engineering Congress and Exposition (2022): V02BT02A059

  DOI: 10.1115/IMECE2021-70454

2021

• Modeling of cutting forces in trochoidal milling with respect to wear-dependent topographic changes

  J. A. Bergmann, N. Potthoff, T. Rickhoff and P. Wiederkehr

  Production Engineering - Research and Development (2021)

  DOI: 10.1007/s11740-021-01060-4

• Fundamental investigations on wear evolution of machining Inconel 718

  N. Potthoff and P. Wiederkehr

  Procedia CIRP 99 (2021): 171-176

  DOI: https://doi.org/10.1016/j.procir.2021.03.024

2019

• Surface structuring using multi-stage grinding strategies based on geometric physically-based process simulations

  T. Siebrecht, N. Potthoff, P. Wiederkehr and D. Biermann

  Procedia Manufacturing 29 (2019): 608-615

  DOI: 10.1016/j.promfg.2019.02.095

• Trochoidal milling: investigation of dynamic stability and time domain simulation in an alternative path planning strategy

  F. A. Niaki, A. Pleta, L. Mears, N. Potthoff, J. A. Bergmann and P. Wiederkehr

  The International Journal of Advanced Manufacturing Technology (2018): 1-16

  DOI: 10.1007/s00170-018-03280-y

2018

• Modeling of process deflections in a point-based grinding simulation system

  T. Siebrecht, N. Potthoff, P. Wiederkehr and D. Biermann

  Procedia Manufacturing, 18 (2018), S. 104-111

  DOI: 10.1016/j.promfg.2018.11.014

• Stochastic modeling of grain wear in geometric physically-based grinding simulations

  P. Wiederkehr, T. Siebrecht and N. Potthoff

  CIRP Annals -- Manufacturing Technology, 67 (2018) 1, S. 325-328

  DOI: 10.1016/j.cirp.2018.04.089