Signals detection by sensors and determination of friction coefficient during brake lining movement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F24%3A10255613" target="_blank" >RIV/61989100:27230/24:10255613 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1424-8220/24/24/8078" target="_blank" >https://www.mdpi.com/1424-8220/24/24/8078</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/s24248078" target="_blank" >10.3390/s24248078</a>
Alternative languages
Result language
angličtina
Original language name
Signals detection by sensors and determination of friction coefficient during brake lining movement
Original language description
The article presents a laboratory device by which the course of two signals can be detected and recorded by measuring, using two sensors - strain gauges and the DEWESoft DS-NET measuring apparatus. The first sensor can be used to obtain the time course of the tensile force in the threaded rod connecting the two levers of the shoe brake, on which the brake shoes are mounted on the pivot. The second sensor detects the torque of the rotating parts system. The friction coefficient of the brake lining on the circumference of the rotating brake disc shell can be calculated from the known values measured by the sensors, the design dimensions of the brake, and the revolutions of the rotating parts system. The measured values of friction coefficient during brake lining movement, woven asbestos-free material Beral 1126 containing brass fibers and resin additives, when rotating at known speeds of the brake drum, show a slightly higher value than the measured values of friction coefficient with uniformly delayed rotation of the brake drum. The methodology for determining the friction coefficient of the brake lining allows the laboratory device to verify its magnitude for different friction materials under different operating conditions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Sensors
ISSN
1424-8220
e-ISSN
1424-8220
Volume of the periodical
24
Issue of the periodical within the volume
(24)
Country of publishing house
CH - SWITZERLAND
Number of pages
19
Pages from-to
"8078 (1"-"19)"
UT code for WoS article
001386737200001
EID of the result in the Scopus database
2-s2.0-85213234246