Substantiating the methods for calculating the split cylindrical drums of mine hoisting machines with increased rope capacity
/ 0
- Details
- Category: Content №5 2022
- Last Updated on 30 October 2022
- Published on 30 November -0001
- Hits: 2715
Authors:
K.S.Zabolotnyi, orcid.org/0000-0001-8431-0169, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
O.L.Zhupiiev, orcid.org/0000-0003-0531-2217, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
V.V.Symonenko, orcid.org/0000-0002-1843-1226, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2022, (5): 060 - 067
https://doi.org/10.33271/nvngu/2022-5/060
Abstract:
Purpose. A simplified calculation method development for strengthened split cylindrical drum structures of the mine hoisting machines of the TsR-6.756.2/1.95 type.
Methodology. The drum structure for the mine hoisting machines is conventionally divided into several nodes. A simplified averaged model is constructed for the nodes consisting of the shell, frontal, rib strengthening and brake discs (end nodes) based on the analysis of their operation, in particular, the stiffness analysis under different loads. After that, when assembling, the initial drum nodes are replaced with simplified ones and a so-called simplified model for the whole drum is constructed, as well as the displacements of the brake disc edges are determined.
Findings. The simplified models for drum nodes have been created based on the analysis of their operation, and then the displacements of the whole drum simplified model have been calculated.
Originality. The simplified calculation method error has been estimated: the method of averaging with increased thickness of the frontals.
Practical value. For the TsR-6.756.2/1.95 hoisting machine with a drum diameter of 6750 mm, a drum width of 6200 mm and an adjustable part width of 1950 mm, with a groove cutting pitch of 51 mm and a maximum lifting depth of 1477 m, it has been determined that the maximum axial displacements for brake disc edges of the jammed and adjustable parts are 0.854 and 1.921mm, respectively. A simplified calculation method has been developed for strengthened split cylindrical drum structures of the mine hoisting machines of the TsR-6.756.2/1.95 type, available for use in middle-class packages such as SolidWorks Simulation.
Keywords: method of averaging, axial stiffness, hoisting machine drum, strengthening with gussets and ribs, disc brake, thickened gussets
References.
1. Samorodov, V., Bondarenko, A., Taran, I., & Klymenko, I. (2020). Power flows in a hydrostatic-mechanical transmission of a mining locomotive during the braking process.Transport Problems, 15(3), 17-28.https://doi.org/10.21307/tp-2020-030.
2. Sabraliev, N., Abzhapbarova, A., Nugymanova, G., Taran, I., & Zhanbirov, Z. (2019). Modern aspects of modeling of transport routes in Kazakhstan. News of the Academy of Sciences of the Republic of Kazakhstan, 2, 62-68. https://doi.org/10.32014/2019.2518-170X.39.
3. Naumov, V., Taran, I., Litvinova, Y., & Bauer, M. (2020). Optimizing resources of multimodal transport terminal for material flow service. Sustainability, 12, 6545. https://doi.org/10.3390/su12166545.
4. Nadutyi, V.P., Sukharyov, V.V., & Belyushyn, D.V. (2013). Determination of stress condition of vibrating feeder for ore drawing from the block under impact loads. Metallurgical and Mining Industry, 5(1), 24-26.
5. Iljin, S.,Samusya, V.,Iljina, I., &Iljina, S. (2015). Influence of dynamic processes in mine winding plants on operating safety of shafts with broken geometry. New Developments in Mining Engineering 2015: Theoretical and Practical Solutions of Mineral Resources Mining,2015, 425-429.
6. Trokhymets,M., Maltseva,V., Vialushkin,Y., Antonchik,V., Moskalova,T., & Polushyna,M. (2019). Method and equipment for the safe development of preparatory workings in the gas-bearing coal seams. E3S Web Conferences, (109). https://doi.org/10.1051/e3sconf/201910900102.
7. Kyrychenko, Y., Samusia, V., Kyrychenko, V., & Romanyukov, A. (2013). Experimental investigation of aero-hydroelastic instability parameters of the deep-water hydrohoist pipeline. Middle-East Journal of Scientific Research, 18(4), 530-534.
8. Kyrychenko, E., Samusya, V., Kyrychenko, V., & Antonenko, A. (2015). Thermodynamics of multiphase flows in relation to the calculation of deep-water hydraulic hoisting. New Developments in Mining Engineering: Theoretical and Practical Solutions of Mineral Resources Mining, 305-311.
9. Pivnyak, G., Samusia, V., Oksen, Y., & Radiuk, M. (2015). Efficiency increase of heat pump technology for waste heat recovery in coal mines. New Developments in Mining Engineering: Theoretical and Practical Solutions of Mineral Resources Mining, 1-4.
10. Pivnyak, G., Samusia, V., Oksen, Y., & Radiuk, M. (2014). Parameters optimization of heat pump units in mining enterprises. Progressive technologies of coal, coalbed methane and ores mining, 19-24.
11. Ziborov, K.,& Fedoriachenko, S. (2014). The frictional work in pair wheel-rail in case of different structural scheme of mining rolling stock. Progressive Technologies of Coal, Coalbed Methane, and Ores Mining, 529-535.
12. Ziborov, K.A., Protsiv, V.V., Fedoriachenko, S.O., & Verner, I.V. (2016). On Influence of Design Parameters of Mining Rail Transport on Safety Indicators. Mechanics, Materials Science & Engineering, 2(1),63-70. https://doi.org/10.13140/rg.2.1.2548.5841.
13. Ziborov, K.,& Fedoriachenko, S. (2015). On influence of additional members movability of mining vehicle on motion characteristics. New Developments in Mining Engineering 2015: Theoretical and Practical Solutions of Mineral Resources Mining, 237-241.
14. Protsiv, V.,Ziborov, K., & Fedoriachenko, S. (2015). Test load envelope of semi Premium O&G pipe coupling with bayonet locks. New Developments in Mining Engineering 2015: Theoretical and Practical Solutions of Mineral Resources Mining, 261-264.
15. Zabolotny, K., Zhupiev, O.,& Molodchenko, A. (2015). Analysis of current trends in development of mine hoists design engineering. New Developments in Mining Engineering 2015: Theoretical and Practical Solutions of Mineral Resources Mining, 175-179.
16. Popescu, F.D., Radu, S.M., Andra, A., Brna, I., Budilic,D.I., & Popescu, V. (2022). Comparative Analysis of Mine Shaft Hoisting Systems Brake Temperature Using Finite Element Analysis (FEA). Materials2022,15(9), 3363. https://doi.org/10.3390/ma15093363.
17. Zabolotnyi, K., Zhupiiev, O., & Molodchenko, A. (2017). Development of a model of contact shoe brake-drum interaction in the context of a mine hoisting machine. Mining of Mineral Deposits, 11(4), 38-45. https://doi.org/10.15407/mining11.04.038.
18. Ilin, S., Adorska, L., Pataraia, D., Samusia, V., Ilina, S.,& Kholomeniuk, M. (2020). Control of technical state of mine hoisting installations. E3S Web of Conferences, 2020, 168, 00045. https://doi.org/10.1051/e3sconf/202016800045.
19. Zabolotny, K., Zinovyev, S., Zupiev, A., & Panchenko, E. (2015). Rationale for the parameters equipment for rope dehydration of mining hoisting installations. New Developments in Mining Engineering 2015: Theoretical and Practical Solutions of Mineral Resources Mining, 275-283.
20. Zabolotny, K., & Panchenko, E. (2010). Definition of rating loading in spires of multilayer winding of rubberrope cable. New Techniques and Technologies in Mining Proceedings of the School of Underground Mining, 223-229. https://doi.org/10.1201/b11329-38.
Newer news items:
- Entrepreneurial structures of the extractive industry: foreign experience in environmental protection - 30/10/2022 01:53
- Dichotomy of legal provision of ecological safety in excavation, extraction and use of coal mine methane - 30/10/2022 01:53
- Planning models of sanitary protection zones around mode-forming objects - 30/10/2022 01:53
- Criminal liability for illegal mining: analysis of legislative novelties - 30/10/2022 01:53
- Legal security of environmental safety under the conditions of marital state in Ukraine - 30/10/2022 01:53
- A risk of pulmonary diseases in miners while using dust respirators - 30/10/2022 01:53
- Problems of development of innovative power supply systems of Ukraine in the context of European integration - 30/10/2022 01:53
- Estimation and forecasting of carbon dioxide emissions from coal-fired thermal power plants in Ukraine - 30/10/2022 01:53
- Mathematical simulation of autonomous wind electric installation with magnetoelectric generator - 30/10/2022 01:53
- Experimental evaluation of fire hazard of lithium-ion battery during its mechanical damage - 30/10/2022 01:53
Older news items:
- Load of the wagon-platform for transportation of bulk cargoes - 30/10/2022 01:53
- Impact of weak electromagnetic fields on the properties of coal substance - 30/10/2022 01:53
- Use of natural phosphate wastes in the manufacture of construction bricks - 30/10/2022 01:53
- Forecasting the technical efficiency of mobile workover rigs - 30/10/2022 01:53
- Substantiation of the optimal parameters of the bench elements and slopes of iron ore pits - 30/10/2022 01:53
- Peculiarities of drilling hard rocks using hydraulic shock technology - 30/10/2022 01:53
- Phenomena and mechanism of slagging and corrosion in energy use of coal with a high content of salts - 30/10/2022 01:53
- On the earliest evidence of the middle Dnipro area non-flint rocks use - 30/10/2022 01:53
