Կոխլիկյան Սեյրան, Հայրապետյան Վարդան, Պետրոսյան Լուսիկ 027
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RESEARCH FINDINGS ON VIBRATION OF RESCUE VEHICLES AND EQUIPMENT
Kokhlikyan Seyran
Professor at the Chair of Rescue Works,
Rescue Service and Crisis Management Educational Unit,
Educational Complex of the Ministry of Internal Affairs of the Republic of Armenia
Hayrapetyan Vardan
Lecturer at the Chair of Rescue Works,
Rescue Service and Crisis Management Educational Unit,
Educational Complex of the Ministry of Internal Affairs of the Republic of Armenia
Petrosyan Lusik
Technician-Instructor at the Chair of Rescue Works,
Rescue Service and Crisis Management Educational Unit,
Educational Complex of the Ministry of Internal Affairs of the Republic of Armenia
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The article covers the issue of harmful vibrations that occur during the operation of firefighting equipment, as well as the causes of vibration, the harmonic forms, the parameters of vibration measurement, the permissible limit of vibration amplitudes and the comparison with standard requirements. The machine components which cause vibration have been identified. In order to avoid resonance and accidents, it is necessary to carry out ongoing vibration monitoring, to identify the causes of vibration and to eliminate it by means of balancing.
Keywords: - firefighting vehicles, equipment, vibration, resonance, harmonic, balance, diagnosis.
DOI:https://doi.org/ 10.61746/18292984-2025.2.27cmt-06