Please use this identifier to cite or link to this item: https://essuir.sumdu.edu.ua/handle/123456789/91596
Or use following links to share this resource in social networks: Recommend this item
Title The stress state of a thick-walled hydraulic press cylinder with concentrators
Authors Lymarenko, A.
Kurgan, V.
Bazhanova, A.
Khamray, V.
Ponomarenko, A.
Karabegović, I.
ORCID
Keywords theory of elasticity
finite element analysis
hydraulic press
cylinder
stress-strain state
Type Article
Date of Issue 2023
URI https://essuir.sumdu.edu.ua/handle/123456789/91596
Publisher Sumy State University
License Creative Commons Attribution 4.0 International License
Citation Lymarenko A., Kurgan V., Bazhanova A., Khamray V., Ponomarenko A., Karabegović I. (2023). The stress state of a thick-walled hydraulic press cylinder with concentrators. Journal of Engineering Sciences, Vol. 10(1), pp. D15-D19, doi: 10.21272/jes.2023.10(1).d3
Abstract The article deals with modeling and calculations of volumetric machine-building structures with complex geometry. The relevance of the work lies in the fact that its methodology and results can help design massive structural elements complex in shape, including cylinders of powerful hydraulic presses. Attention is paid to the problems of reducing the metal content of machine-building products and the safe conditions of their operation. Theoretical and applied work is based on numerical methods using analytical solutions to assess the reliability of computer calculation results. The choice of research method is because analytical solutions for massive parts of such a configuration are too complex for numerical implementation. Experimental methods are too expensive and not so universal as to sort out possible variants of shapes and sizes. For the actual model of the press, the capabilities of the finite element method implemented in the ANSYS multipurpose complex were selected and rationally used. The results of the calculations are summarized in the table and shown on the graphs of the stress distribution. Based on the performed calculations (with a reliability check based on the formulas of the theory of elasticity for simplified calculation schemes), conclusions were made to ensure a more even distribution of stresses and a reduction in the metal content of the product.
Appears in Collections: Journal of Engineering Sciences / Журнал інженерних наук

Views

China China
1507777
Germany Germany
1117
Ireland Ireland
3
Italy Italy
1
Mongolia Mongolia
1
Oman Oman
1
Peru Peru
753887
Philippines Philippines
130652
Ukraine Ukraine
30021
United Kingdom United Kingdom
165
United States United States
1507775
Unknown Country Unknown Country
2234

Downloads

Canada Canada
1
China China
1
Egypt Egypt
1
Germany Germany
1
Italy Italy
1
Peru Peru
1
Turkey Turkey
1
Ukraine Ukraine
26050
United States United States
3933635
Unknown Country Unknown Country
2235
Vietnam Vietnam
1

Files

File Size Format Downloads
Lymarenko_jes_1_2023.pdf 530.09 kB Adobe PDF 3961928

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.