论文信息 - COMPARISON OF THE SOUND PRESSURE MEASUREMENT AND THE SPEED MEASUREMENT OF THE GEARBOX VIBRATING SURFACE

COMPARISON OF THE SOUND PRESSURE MEASUREMENT AND THE SPEED MEASUREMENT OF THE GEARBOX VIBRATING SURFACE

Summary. The paper attempts to assess the utility of sound pressure level registered in the near field of about 0,01 m away from the vibrating surface in the studies of the housing vibroacoustic activity. Based on the studies performed for the four pairs of wheels, with different loads and different speeds of gearbox, have been indicated the usefulness of the noise recorded in near field in vibroacoustic analysis.

Andrzej Wilk | Tomasz Figlus | A. Wilk | Tomasz Figlus

[1] Ahmet Kahraman,et al. Experiments on Nonlinear Dynamic Behavior of an Oscillator With Clearance and Periodically Time-Varying Parameters , 1997 .

[2] S Le Moyne,et al. Ribs effects in acoustic radiation of a gearbox — their modelling in a boundary element method , 2002 .

[3] H. Madej. Wpływ czynników ruchowych na moc akustyczną przekładni zębatej , 2003 .

[4] Z. Engel. Współczesne metody badania procesów wibroakustycznych , 2004 .

[5] Jiri Tuma. Transmission and Gearbox Noise and Vibration Prediction and Control , 2008 .

[6] The Sixteenth International Congress on Sound and Vibration 5-9 July 2009 , Kraków , Poland GEARBOX NOISE AND VIBRATION PREDICTION AND CONTROL , 2009 .