Substantiation of diagnostic parameters for determining the technical condition of transmission assemblies in trucks
DOI:
https://doi.org/10.15587/1729-4061.2018.125349Keywords:
diagnostic parameter, reliability indicator, relative sensitivity, transportation vehicle, transmission assemblyAbstract
We have conducted a selection of diagnostic parameters to control technical condition of the gear box. Development of technical operation of transportation vehicles is aimed at examining and predicting a technical condition with the formation of a rational diagnostic base being a key direction.
Solving the tasks in a given scientific-technical field was based on the theory of relative sensitivity. This involved a theoretically substantiated relationship between diagnostic parameters and the indicators of reliability for the assemblies of transportation vehicles based on their parametric dependence that we proposed. The implementation of theoretical research was conducted by determining a technical condition based on the express diagnosis of transmission oil in the gear box of the family of trucks KamAZ. We have performed express control and examined the working transmission oil for the following parameters: alkaline number, the content of mechanical impurities, dielectric permittivity. The dependences of their change on the run of transportation vehicles were obtained, as well as the corresponding criteria of sensitivity over different intervals of the run. We selected diagnostic parameters and formed a rational base using the criterion of relative sensitivity, establishing the run and the required diagnostic parameters. Control over diagnostical parameters of the gear box should be executed for the following indicators: the content of mechanical impurities in transmission oil – within intervals of 0…12 and 48…60 thousand km of the run; the dielectric permittivity of oil should be controlled within 48…60 thousand km of the run; the alkaline number of transmission oil should be controlled within 12…24 and 48…60 thousand km of the run of the examined transportation vehicles. Based on the compiled rational diagnostic base, it is possible to run an analysis and predict technical condition of the gear box, as well as establish supporting operations in technical operation.
References
- Shalkov, A., Mamaeva, M. (2017). Estimation of Energy Efficiency of Means of Transport According to the Results of Technical Diagnostics. E3S Web of Conferences, 21, 03013. doi: 10.1051/e3sconf/20172103013
- Ahmed, Q., Arasu, M., Zhang, J., Rizzoni, G. (2016). Sensors Installation Guide to Monitor Automatic Transmission Performance. IFAC-PapersOnLine, 49 (11), 736–741. doi: 10.1016/j.ifacol.2016.08.107
- Holmberg, K., Andersson, P., Nylund, N.-O., Mäkelä, K., Erdemir, A. (2014). Global energy consumption due to friction in trucks and buses. Tribology International, 78, 94–114. doi: 10.1016/j.triboint.2014.05.004
- Tan, C. K., Irving, P., Mba, D. (2007). A comparative experimental study on the diagnostic and prognostic capabilities of acoustics emission, vibration and spectrometric oil analysis for spur gears. Mechanical Systems and Signal Processing, 21 (1), 208–233. doi: 10.1016/j.ymssp.2005.09.015
- Jin, L., Qihua, M., Yiping, L. (2014). Analysis of the Automatic Transmission Fault Diagnosis Based on Bayesian Network Sensitivity. American Journal of Networks and Communications, 3 (2), 25–28. doi: 10.11648/j.ajnc.20140302.12
- Wei, S., Wang, D., Zhang, Z. (2011). Automotive automatic transmission based on the theory of fuzzy fault diagnosis system. Mechanical design and manufacturing, 1, 230–232.
- Kucherenko, S., Rodriguez-Fernandez, M., Pantelides, C., Shah, N. (2009). Monte Carlo evaluation of derivative-based global sensitivity measures. Reliability Engineering & System Safety, 94 (7), 1135–1148. doi: 10.1016/j.ress.2008.05.006
- Haghnegahdar, A., Razavi, S. (2017). Insights into sensitivity analysis of Earth and environmental systems models: On the impact of parameter perturbation scale. Environmental Modelling & Software, 95, 115–131. doi: 10.1016/j.envsoft.2017.03.031
- Kuz'menko, A. G. (2011). Razvitie metodov kontaktnoy tribomekhaniki. Problemi tribologii, 2, 117–135.
- Dykha, A., Aulin, V., Makovkin, O., Posonskiy, S. (2017). Determining the characteristics of viscous friction in the sliding supports using the method of pendulum. Eastern-European Journal of Enterprise Technologies, 3 (7 (87)), 4–10. doi: 10.15587/1729-4061.2017.99823
- Chernovol, M. I., Aulin, A. V., Hrynkiv, A. V. (2015). Uzghodzhennia zminy tekhnichnoho stanu z ratsionalnym vyborom obiektu diahnostuvannia. Visnyk Inzhenernoi akademiyi Ukrainy, 2, 182–189.
- Aulin, V. V., Hrynkiv, A. V. (2016). Vyznachennia naibilsh informatyvnishykh diahnostychnykh parametriv za chutlyvistiu funktsiyi stanu ahrehativ transportnykh zasobiv. Zb. tez dopovidei Х Vseukrainska naukovo-praktychna konferentsiya studentiv, aspirantiv ta molodykh naukovtsiv "Pidvyshchennia nadiynosti mashyn i obladnannia". Kirovohrad: KNTU, 53–55.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2018 Viktor Aulin, Andriy Hrinkiv, Aleksandr Dykha, Michailo Chernovol, Oleg Lyashuk, Sergey Lysenko
This work is licensed under a Creative Commons Attribution 4.0 International License.
The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.
A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.
