Open AccessConsideration about determination of vibro-acustic behaviour of the cycloid reducer
Author(s) -
Anca-Elena Dascalescu,
F Suciu
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/749/1/012005
Subject(s) - cycloid , reducer , vibration , cycloid gear , acoustics , focus (optics) , field (mathematics) , attenuation , mechanical engineering , engineering , structural engineering , computer science , physics , mathematics , optics , pure mathematics
In order to achieve the favourable operating characteristics of the cycloidal reducer, it was conducted the necessary determination of the parameters which influence its vibro-acoustic behaviour and measurements of the vibrations of the cycloidal gears in initial stages of exploitation and after hours of exploitation. The conducted measurements presented in the paper allows to determine how the various deviations from the reference profile of the surfaces in contact cause different mechanical and acoustic vibrations, making possible assessments of the influence of deviations of the cycloid profile of the satellite wheels on the dynamic behaviour of the cycloidal reducers and the comparison of the results with the requirements of the standards in the field. In order to appreciate the effect of vibration on the mechanical system and the necessary measures for the attenuation of the phenomenon, the study is focus on the vibration content in frequency, which is done by the frequency analysis method.