Zobrazeno 1 - 10
of 72
pro vyhledávání: '"G. Przybyłek"'
Publikováno v:
National Information Processing Institute
The paper presents a method for checking the technical condition and method of estimating time further exploitation of opencast mining machines after years of use. This method is based on numerical calculations FEM, measurements of operational vibrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c4359d4a5793b1acebe60ceabdc942c
https://doi.org/10.1016/j.matpr.2017.06.046
https://doi.org/10.1016/j.matpr.2017.06.046
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030049744
National Information Processing Institute
National Information Processing Institute
The article presents design faults related to the carrying structure of the bucket wheel of the SchRs4600 excavator working in the brown coal mine. The authors analyzed cases of damages of this type of structure occurred in the past in such machines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30174699ca0fdd010ad34c47e07f4835
https://doi.org/10.1007/978-3-030-04975-1_3
https://doi.org/10.1007/978-3-030-04975-1_3
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030049744
The article describes the necessity of taking into account the welding procedure used in the process of designing carrying structures. It also presents the most common errors which the constructor might make during the process of designing welded joi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8df9900561dfc245752fd31e6edd572
https://doi.org/10.1007/978-3-030-04975-1_57
https://doi.org/10.1007/978-3-030-04975-1_57
Publikováno v:
Proceedings of the 13th International Scientific Conference ISBN: 9783319509372
On the basis of spreader A2RsB 15400 the method for technical condition state assessment of machines, after many year of operation, in lignite mines is presented. In purpose to identify the structure hot spots and cracks, both numerical and experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::892352b5ff8646536a10eb0fcea246bc
https://doi.org/10.1007/978-3-319-50938-9_10
https://doi.org/10.1007/978-3-319-50938-9_10
Publikováno v:
Strojniški vestnik – Journal of Mechanical Engineering. 9:556-563
In this paper, studies into the causes of fatigue cracks of a jaw crusher supporting structure are presented. The problems appeared after short time of operation at a new crushing facility. A large number of fatigue cracks with a high growth rate and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3a22595ae6a4e5024412bf1723249d4
https://doi.org/10.5545/sv-jme.2012.940
https://doi.org/10.5545/sv-jme.2012.940
Publikováno v:
Solid State Phenomena. 165:321-329
The paper presents selected aspects of stress analysis of eccentric press. This approach is based on the assumption that fractures can be present in the analyzed constructions. Calculations define the current state of the component with respect to fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d494ee634995c8887c92a32008841f8
https://doi.org/10.4028/www.scientific.net/ssp.165.321
https://doi.org/10.4028/www.scientific.net/ssp.165.321
Autor:
G. Przybyłek, Damian Derlukiewicz
Publikováno v:
Automation in Construction. 17:278-283
Designing a telescopic jib mounted on a mobile platform requires a range of calculations, including jib profile selection, definition of the stable area of operation etc. These calculations can be supplemented by FEM strength analysis, which allows f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69b0279f729afaca2939713b0d9c89fc
https://doi.org/10.1016/j.autcon.2007.05.009
https://doi.org/10.1016/j.autcon.2007.05.009
Akademický článek
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Akademický článek
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Autor:
Masiewicz, Joanna, Przybyłek, Paweł, Szczepaniak, Robert, Zahorski, Tomasz, Kostrzewa, Marcin, Czyż, Mateusz
Publikováno v:
Advances in Science & Technology Research Journal; 2024, Vol. 18 Issue 6, p218-226, 9p