Flank Waviness, September 20th, 2022

Presented by: Dr. Ulrich Kissling

Noise emissions from gear units in electric vehicles are a major problem. In practice, the profile form deviation is controlled strictly. For this reason, it is important to find a method that can be used to estimate the influence of the manufacturing accuracy. The application of this method to some modern gear units will be presented in our web demo:

  • Application in the calculation
  • Variation of the waviness
  • Application to an industrial gearbox
  • Application to an EV gearbox