Modernization and unification of the excavating devices of bucket wheel excavators SRs 2000 deployed in Serbian open pit mines
2019
Аутори
Bošnjak, SrđanGnjatović, Nebojša
Milenović, Ivan Lj.
Stefanović, Aleksandar Z.
Urošević, Marko
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A bucket wheel with drive represents a vital subsystem of any bucket wheel excavator. A multidecadal experience in the exploitation and maintenance of bucket wheel excavators SRs 2000 has imposed a need for modernization and unification of the excavating devices of four of such machines, used for the excavation of overburden in Serbian open pit mines. This paper presents a portion of the research dedicated to the problems of strength and dynamic properties of the bucket wheel boom, static stability of the superstructure as well as installation of the unified design solution for the bucket wheel drive of the bucket wheel excavator SRs 2000. By
installing a modernized design solution of the bucket wheel with drive, i.e. by the means of partial revitalization of the bucket wheel excavator, its exploitational life span is prolonged and, additionally, the level of reliability and availability of the overburden systems is increased, and a
significant reduction in maintenance expenses is ac...hieved.
Кључне речи:
bucket wheel excavator / excavating device / bucket wheel boom / strength / modal analysis / static stability / mounting and installationИзвор:
Proceedings of the XXIII International Conference MHCL’19, 2019, 175-182Издавач:
- University of Belgrade, Faculty of Mechanical Engineering
Финансирање / пројекти:
- Одрживост и унапређење машинских система у енергетици и транспорту применом форензичког инжењерства, еко и робуст дизајна (RS-MESTD-Technological Development (TD or TR)-35006)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Bošnjak, Srđan AU - Gnjatović, Nebojša AU - Milenović, Ivan Lj. AU - Stefanović, Aleksandar Z. AU - Urošević, Marko PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4936 AB - A bucket wheel with drive represents a vital subsystem of any bucket wheel excavator. A multidecadal experience in the exploitation and maintenance of bucket wheel excavators SRs 2000 has imposed a need for modernization and unification of the excavating devices of four of such machines, used for the excavation of overburden in Serbian open pit mines. This paper presents a portion of the research dedicated to the problems of strength and dynamic properties of the bucket wheel boom, static stability of the superstructure as well as installation of the unified design solution for the bucket wheel drive of the bucket wheel excavator SRs 2000. By installing a modernized design solution of the bucket wheel with drive, i.e. by the means of partial revitalization of the bucket wheel excavator, its exploitational life span is prolonged and, additionally, the level of reliability and availability of the overburden systems is increased, and a significant reduction in maintenance expenses is achieved. PB - University of Belgrade, Faculty of Mechanical Engineering C3 - Proceedings of the XXIII International Conference MHCL’19 T1 - Modernization and unification of the excavating devices of bucket wheel excavators SRs 2000 deployed in Serbian open pit mines EP - 182 SP - 175 UR - https://hdl.handle.net/21.15107/rcub_machinery_4936 ER -
@conference{ author = "Bošnjak, Srđan and Gnjatović, Nebojša and Milenović, Ivan Lj. and Stefanović, Aleksandar Z. and Urošević, Marko", year = "2019", abstract = "A bucket wheel with drive represents a vital subsystem of any bucket wheel excavator. A multidecadal experience in the exploitation and maintenance of bucket wheel excavators SRs 2000 has imposed a need for modernization and unification of the excavating devices of four of such machines, used for the excavation of overburden in Serbian open pit mines. This paper presents a portion of the research dedicated to the problems of strength and dynamic properties of the bucket wheel boom, static stability of the superstructure as well as installation of the unified design solution for the bucket wheel drive of the bucket wheel excavator SRs 2000. By installing a modernized design solution of the bucket wheel with drive, i.e. by the means of partial revitalization of the bucket wheel excavator, its exploitational life span is prolonged and, additionally, the level of reliability and availability of the overburden systems is increased, and a significant reduction in maintenance expenses is achieved.", publisher = "University of Belgrade, Faculty of Mechanical Engineering", journal = "Proceedings of the XXIII International Conference MHCL’19", title = "Modernization and unification of the excavating devices of bucket wheel excavators SRs 2000 deployed in Serbian open pit mines", pages = "182-175", url = "https://hdl.handle.net/21.15107/rcub_machinery_4936" }
Bošnjak, S., Gnjatović, N., Milenović, I. Lj., Stefanović, A. Z.,& Urošević, M.. (2019). Modernization and unification of the excavating devices of bucket wheel excavators SRs 2000 deployed in Serbian open pit mines. in Proceedings of the XXIII International Conference MHCL’19 University of Belgrade, Faculty of Mechanical Engineering., 175-182. https://hdl.handle.net/21.15107/rcub_machinery_4936
Bošnjak S, Gnjatović N, Milenović IL, Stefanović AZ, Urošević M. Modernization and unification of the excavating devices of bucket wheel excavators SRs 2000 deployed in Serbian open pit mines. in Proceedings of the XXIII International Conference MHCL’19. 2019;:175-182. https://hdl.handle.net/21.15107/rcub_machinery_4936 .
Bošnjak, Srđan, Gnjatović, Nebojša, Milenović, Ivan Lj., Stefanović, Aleksandar Z., Urošević, Marko, "Modernization and unification of the excavating devices of bucket wheel excavators SRs 2000 deployed in Serbian open pit mines" in Proceedings of the XXIII International Conference MHCL’19 (2019):175-182, https://hdl.handle.net/21.15107/rcub_machinery_4936 .