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- Title
The automation of portal crane rope run-down calculations.
- Authors
Raevsky, Vladimir; Nasonov, Dmitry
- Abstract
The aim of this paper is to develop a software which allows to determine the run-down of the rope in boom systems of portal cranes instead of the existing graph analytic methods in order to profile the crane trunk to ensure the movement of the cargo only along the horizontal path when the boom system departure changes. The universal analytical dependencies to determine the rope run-down were obtained, lines of equal run-down of the rope for hinged boom systems were stated. Due to the results of the calculations which were carried out with the help of the developed software, it became possible to obtain nomograms that allow designers to determine the necessary parameters of the boom system taking into account the rope run-down.
- Subjects
GANTRY cranes; CRANES (Machinery); AIRDROP; ROPE; AUTOMATION; NOMOGRAPHY (Mathematics)
- Publication
Vibroengineering Procedia, 2020, Vol 32, p229
- ISSN
2345-0533
- Publication type
Article
- DOI
10.21595/vp.2020.21454