Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Jan Godzimirski"'
Autor:
Jan GODZIMIRSKI, Angelika ARKUSZYŃSKA
Publikováno v:
Problemy Mechatroniki, Vol 13, Iss 2, Pp 9-24 (2022)
The technology of repairing the composite coverings of the MiG-29 airframe provides for the possibility of repairing with the use of metal battens, connected with the composite cover by riveting, with the use of metal washers protecting the composite
Externí odkaz:
https://doaj.org/article/e2739d8c17464fda9722fa40619ba85e
Publikováno v:
Materials, Vol 16, Iss 5, p 1768 (2023)
The background of this work is the search for the most effective ways of joining composites, inter alia in aeronautical applications. The purpose of this study was to analyze the impact of mechanical fastener types on the static strength of lap joint
Externí odkaz:
https://doaj.org/article/d61200a82cb7410aa05bf9ef478d14ec
Autor:
Andrzej Komorek, Robert Szczepaniak, Paweł Przybyłek, Kacper Komorek, Zenon Komorek, Jan Godzimirski, Andrzej Zbrowski
Publikováno v:
Polymers, Vol 15, Iss 3, p 742 (2023)
Construction adhesives are usually polymers that have been modified to achieve specific properties so that they can be used under various loading conditions. An attempt was made to estimate the effect of fatigue loading on the temperature of an adhes
Externí odkaz:
https://doaj.org/article/9bc50761a4694d01beffaccfccf9a880
Publikováno v:
Advances in Sciences and Technology, Vol 13, Iss 4, Pp 214-222 (2019)
An attempt was made to estimate the value of the deformation energy of a metal specimen and the research system during impact strength tests on pendulum hammers. In the experimental research it was found that the rectangular metal specimens of the sa
Externí odkaz:
https://doaj.org/article/11f48855259e4e4db34f87a20335fcc6
Autor:
Andrzej Komorek, Paweł Przybyłek, Robert Szczepaniak, Jan Godzimirski, Marek Rośkowicz, Szymon Imiłowski
Publikováno v:
Polymers, Vol 14, Iss 8, p 1566 (2022)
Composite materials are widely used in the construction of means of transport. Due to their low density and high stiffness, sandwich composites generate significant interest. The authors conducted static and dynamic tests in order to determine the ef
Externí odkaz:
https://doaj.org/article/281f887a5c0c45518418567475156f16
Publikováno v:
Materials, Vol 14, Iss 6, p 1499 (2021)
One of the most relevant geometrical factors defining an adhesive joint is the thickness of the adhesive layer. The influence of the adhesive layer thickness on the joint strength has not been precisely understood so far. This article presents simpli
Externí odkaz:
https://doaj.org/article/fc429314d25f4cfeb40998582267aeca
Publikováno v:
Problemy Mechatroniki, Vol 7, Iss 1, Pp 97-112 (2016)
The research results of adhesive joints used in the manufacture of bulletproof vests were presented. The joints were prepared on the basis of polyethylene and aramid fabrics and ceramic tiles of SiC and Al2O3 types. For joining the materials, the fol
Externí odkaz:
https://doaj.org/article/6d743fa99fac417caeb9fd9f5e608d40
Publikováno v:
Materials, Vol 13, Iss 15, p 3345 (2020)
In this paper, thermophysical and viscoelastic dynamic mechanical measurements (DMA) were performed for bare and clad aluminum AW-2024-T3 alloys. Specific heat, thermal diffusivity, and dynamic module (storage and loss) tests were performed in the ra
Externí odkaz:
https://doaj.org/article/d91acdcf5d4341819c4de1adbc7d9c73
Publikováno v:
Materials, Vol 13, Iss 7, p 1693 (2020)
This paper reports and discusses an experimental comparison of metal specimens for impact strength research of adhesive connections with different shapes of the upper element. The top element of the specimen of the cuboid shape was replaced with a di
Externí odkaz:
https://doaj.org/article/ba9417a9945145e2ac5631136e706671
Autor:
Jan Godzimirski, Andrzej Komorek
Publikováno v:
Materials, Vol 13, Iss 6, p 1320 (2020)
The conditions of adhesive connections testing can significantly affect the recorded findings. The standards, under which the investigations are conducted, do not take into account numerous factors that can greatly influence the outcome of the tests.
Externí odkaz:
https://doaj.org/article/b8ef04828d134187b3cb1e5fa9815cca