Under CopyrightJuhr, H.H.JuhrGentzen, J.J.Gentzen2022-03-118.4.20112009https://publica.fraunhofer.de/handle/publica/36272310.24406/publica-fhg-362723During the treatment of finish in the Powertrain very high demands are made against the process, the machine and the tools. By the example crankshaft and cam shaft are described these requirements and pointed out solutions for it. An emphasis is thereby the reduction of periodically waviness.deSchleifenPowertrainNockenwelleKurbelwelleWelligkeit620670conference paper