Publication detail

Gear Drive System Simulation of Input Parameters Effect on Rattle

PROKOP, A. KOPEČKOVÁ, B. ŘEHÁK, K.

English title

Gear Drive System Simulation of Input Parameters Effect on Rattle

Type

conference paper

Language

en

Original abstract

The understanding of gear dynamics is essential to design the power transmission with low vibration and noise radiation level. The virtual prototype is proposed for transmission dynamic investigation. This article deals with investigation of input parameters effect on gear rattle. The rattle noise is caused by hitting the tooth by each other, which can be noticed by vibrations evaluation on the gearbox housing. The evaluation is done by surface normal velocity comparison, which is connected to the emitted noise. The simulation results show that the torque and backlash has influence on the tooth contact loosening at the starting of rotation.

English abstract

The understanding of gear dynamics is essential to design the power transmission with low vibration and noise radiation level. The virtual prototype is proposed for transmission dynamic investigation. This article deals with investigation of input parameters effect on gear rattle. The rattle noise is caused by hitting the tooth by each other, which can be noticed by vibrations evaluation on the gearbox housing. The evaluation is done by surface normal velocity comparison, which is connected to the emitted noise. The simulation results show that the torque and backlash has influence on the tooth contact loosening at the starting of rotation.

Keywords in English

noise, vibration, numerical simulation

Released

21.12.2017

Publisher

Springer, Cham

ISBN

9783319698236

ISSN

0930-8989

Book

Acoustics and Vibration of Mechanical StructureS

Volume

198

Number

1

Pages from–to

381–388

Pages count

8

BIBTEX


@inproceedings{BUT143253,
  author="Aleš {Prokop} and Barbora {Řehák Kopečková} and Kamil {Řehák},
  title="Gear Drive System Simulation of Input Parameters Effect on Rattle",
  booktitle="Acoustics and Vibration of Mechanical StructureS",
  year="2017",
  volume="198",
  number="1",
  month="December",
  pages="381--388",
  publisher="Springer, Cham",
  isbn="9783319698236",
  issn="0930-8989"
}