Russian Federation
Russian Federation
UDC 504.3.054
The article substantiates the advantages of robotization of the dynamic mode of their loading in the standard procedure of «free acceleration» based on the analysis of the state and development of the methodology of instrumental diagnostics in the operating conditions of fire trucks with diesel piston engines. The advantages are revealed by bench tests of the fuel equipment of a full-size automotive and tractor diesel engine by changing the installation adjustments of the fuel supply within the values identified in real operation. The studies have established that the use of a robotic manipulator allows, along with ensuring a high degree of reproducibility of the diagnostic procedure over time, to establish clearly expressed patterns of change in the diagnostic parameters of the fuel supply and, directly, through the work process, associated with them – optical density (absorption coefficient) and gas composition of exhaust gases. The proposed methodological approach to diagnostics has been positively tested on diesel engines of fire trucks of different designs in real conditions of use.
mobile fire extinguishing equipment, diesel engine, technical condition, diagnostics, robotic tools
1. Ivanov K.S., Resnyanskij S.G., Moroz N.A. Vliyanie dinamicheskih nagruzok na prochnost' detalej mashin i rezhimy dvizheniya pozharnyh avtomobilej // Izvestiya Tul'skogo gosudarstvennogo universiteta. Tekhnicheskie nauki. 2022. № 3. S. 75–80. DOI:https://doi.org/10.24412/2071-6168-2022-3-75-80.
2. Gavkalyuk B.V., Lozhkin V.N., Smirnov A.S. Teoriya i praktika obespecheniya bezopasnosti primeneniya v usloviyah chrezvychajnyh situacij silovyh ustanovok pozharnyh avtomobilej 4-5 pokolenij // Problemy upravleniya riskami v tekhnosfere. 2023. № 2 (66). S. 8–15.
3. Sovremennye metody ispytanij transportnyh sredstv na ekologicheskuyu bezopasnost' / D.A. Zagarin [i dr.] // Trudy NAMI. 2022. № 2 (289). S. 34–40. DOI:https://doi.org/10.51187/0135-3152-2022-2-34-40.
4. Fomichev A.I. Kompleksnyj metod operativnogo kontrolya toplivnyh i ekologicheskih pokazatelej raboty traktornyh dizelej v usloviyah ekspluatacii: dis. … kand. tekhn. nauk. L., 1990. 186 s.
5. Boldin A.P., Sarbaev V.I., Chusova A.S. Vozmozhnosti ekspluatacionnogo diagnostirovaniya avtomobilej Mercedes-Benz Sprinter special'nogo naznacheniya dlya povysheniya effektivnosti processov i tekushchego remonta, osushchestvlyaemyh na avtotransportnom predpriyatii v kooperacii s firmennymi STO // Vestnik Moskovskogo avtomobil'no-dorozhnogo gosudarstvennogo tekhnicheskogo universiteta (MADI). 2020. № 4 (63). S. 3–13.
6. Osipov D.V. Metodika prognozirovaniya effektivnosti i pozharnoj bezopasnosti nejtralizatorov transportnyh sredstv: dis. … kand. tekhn. nauk. SPb., 2011. 162 s.
7. Lozhkin V.N. Elektromekhanicheskij manipulyator dlya vyyavleniya avarijno-opasnyh rezhimov ekspluatacii dizel'nyh mashin v usloviyah Arktiki // Ekstremal'naya robototekhnika. 2021. № 1 (32). S. 123–130.
8. Sacuk I.V. Zakonomernosti raspredeleniya i tekhnicheskogo sostoyaniya ekspluatiruemyh pozharnyh avtomobilej po pokazatelyam konstruktivnoj bezopasnosti silovyh ustanovok // Sibirskij pozharno-spasatel'nyj vestnik. 2022. № 2 (25). S. 31–38.
9. Dr. Aung Ko Latt, Dr. Than Naing Win. Dynamic Force Analysis of Diesel Engine Crankshaft // Iconic Research and Engineering Journals. 2019. № 3 (2). S. 606–611.
10. Comanescu A., Rotaru A., Petrescu F.I.T. Study of forces in a 2T9R robot mechanism // Independent Journal of Management and Production. 2021. № 12 (9). S. 741–773. DOI:https://doi.org/10.14807/ijmp.v12i9.1554.
