Engineering and Technology
OPEN ACCESS
DEVELOPMENT OF A NEW DESIGN OF CUTTING ELEMENTS FOR QUARRY EXCAVATOR BUCKETS AND RESULTS OF ITS EXPERIMENTAL RESEARCH
DOI
Crossref DOI
10.37547/tajet/Volume04Issue04-06
tajet
2022
VOL. 4
/ NO. 04
APRIL
RESEARCH OVERVIEW
Abstract
An analysis of the performance of excavators shows that many hydraulic excavators used in mining companies operate at a lower efficiency than those specified in the technical description. This can be caused by unforeseen downtime, rapid failure of parts and unreliable operation of excavator workers.
This paper discusses the development of cutting elements with high service life to increase the efficiency of quarry excavators. In addition, the results of experiments on the proposed improved denture teeth and their analysis are presented.
RESEARCH TOPICS
Keywords
Quarry
excavator
bucket
tooth
protective element
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References
- Gavrishev S. E. Rationale of organizational and technological methods for increasing the reliability and efficiency of open-pit mines: Ph: - Magnitogorsk, 2002. - 294 pt.
- Poderny R.Y. Analysis of the current state of the quarry machinery market in the world // M.: Mining Industry, 2013. - №4 (110).
- Turdiyev S.A and Jurayev A.Sh 2022. Study of the effect of excavator bucket tooth abrasion on digging resistance. Academic Research in Education Sciences. 3(3), pp. 105-110.
- Abduazizov N.A., Mahmudov Sh.A., Turdiyev S.A. A study on the theory of the work of the working elements of hydraulic quarry excavators. Bukhara Engineering Technologists University. Discipline and technology development of a scientific and technical journal. 2021 il 3rd p.4-11.
- Turdiyev S.A., Djurayev R.U., Jo`rayev A.Sh. Experimental and test study of the effectiveness of the improved design of the excavator bucket jaw plate // Central asian research journal for interdisciplinary studies (CARJIS) – Uzbekistan, 2022. – Volume 2, Issue 3. P. 214-223.
- Turdiyev S.A., Djurayev R.U. Experimental results on the effectiveness of an improved excavator bucket tooth design // The American Journal of Engineering and Technology – America, 2022. – Volume 4, Issue 3. P 1-13.
- Djuraev R.U., Turdiyev S.A. Mathematical modeling of the wear of cutting elements on quarry excavators // International journal of advanced research in science, engineering and technology (IJARSET) – India, 2022. – Volume 9, Issue 3. – P. 19074-19080.