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5.4 SKF sample sounds
SKF Stethoscopes have built-in sound samples
of bearings with several conditions, for more
information, see here:
https://youtu.be/XYESq6k_ZqM
On all sounds, the same deep groove ball bearing
type is used, DGBB 62309 at 2000RPM and under
a load of 20.000N, for all those sounds:
good undamaged bearing
#1:
damaged inner ring
#2:
damaged inner ring but not so severe
#3:
damaged outer ring, stationary
#4:
#5:
damaged ball, lower frequency
contamination via ashes in the bearing
#6:
pump having some cavitation
#7:
sequence of all noises
#8:
English
#9:
French
#10:
German
#11:
Spanish
#12:
Italian
#13:
#14:
Swedish
Chinese
#15:
SKF.011
SKF.012
SKF.013
SKF.014
SKF.015
Fig. 13 – Sample sounds navigation
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Sample sounds are
shown in a table
A scrollbar is used
as visual indication
of more samples
The blue bar shows
the selected sample
sound
Buttons can be used
to navigate and
playback sample
sounds
Amount of sample sounds
The stethoscope includes 15 sample sounds
provided by SKF.
Disabling sample sounds
The sample sound menu can be disabled in the
settings menu.
When disabled, the sample icon in the upper
navigation bar will be coloured a lighter shade
of grey.
Fig. 14 – Select sound
Use the direct access buttons 1 and 2 in order to
select the sound you want (indicated in blue), from
there, you can listen to it by pressing the direct
access button 3.
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EN