Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Elżbieta Doluk"'
Publikováno v:
Advances in Sciences and Technology, Vol 17, Iss 6, Pp 140-154 (2023)
The subject of the research presented in this paper was the evaluation of the technology of surface preparation of steel samples in terms of anti-adhesion and mechanical properties through the use of PFA coatings. Such coatings are used in many indus
Externí odkaz:
https://doaj.org/article/2430a8c6860e4c3a9f653589643d666e
Autor:
Elżbieta Doluk, Anna Rudawska
Publikováno v:
Advances in Sciences and Technology, Vol 16, Iss 3, Pp 22-33 (2022)
The paper describes the effect of cutting parameters and tool geometry on the surface quality after machining of an Al/CFRP (aluminium alloy/ Carbon Fibre Reinforced Plastics) sandwich structure. A two-layer sandwich structure made of an EN AW 2024 a
Externí odkaz:
https://doaj.org/article/62c98d4c0b3f4d7a8d88f032489673d1
Publikováno v:
Advances in Sciences and Technology, Vol 14, Iss 1, Pp 107-115 (2020)
The paper evaluates the effect of the surface treatment on the strength of single-lap adhesive joints made of C45 steel. The samples were joined using an adhesive composition consisting of Epidian 57 epoxy resin and PAC curing agent. The study also u
Externí odkaz:
https://doaj.org/article/4fe0dcf07e594a61871ed97350b244f9
Publikováno v:
Materials, Vol 15, Iss 21, p 7799 (2022)
One of the most important design factors in the constitution of adhesive joints is the correct choice of adhesive. Currently, there is a full range of options on the commercial market in this regard, but there is increasing research into modifying ad
Externí odkaz:
https://doaj.org/article/1b6421ff594b43dc8beb09e69d1689b5
Publikováno v:
Materials, Vol 15, Iss 20, p 7299 (2022)
The parameters of surface roughness Ra, Rz and Rmax as well as surface topography Sa, Sz, Sp and Sv of the two-layer sandwich structure composed of an AW-2024 T3 aluminum alloy (Al) and a carbon-fiber-reinforced polymer (CFRP) were measured to determ
Externí odkaz:
https://doaj.org/article/ccb1148d8d234ad7bd51afd50ca7d0b1
Publikováno v:
Materials, Vol 15, Iss 15, p 5158 (2022)
The aim of the paper is to determine the influence of the surface treatment on the adhesive properties of steel sheet surfaces and the strength of the adhesive joints of steel sheets. The paper also aims to assess the degree of steel sheets’ surfac
Externí odkaz:
https://doaj.org/article/62a5abba883a4dc29702b6b1cd872cc8
Publikováno v:
Materials, Vol 14, Iss 21, p 6626 (2021)
In this study, the influence of sandblasting process parameters as a surface preparation method on the strength of single-lap adhesive joints of EN AW 2024 T3 aerospace aluminium alloy sheets was determined. Eleven sets of sandblasting parameters wer
Externí odkaz:
https://doaj.org/article/4a0e6df752b145d490ccd1a72c9ec410
Publikováno v:
Materials, Vol 14, Iss 22, p 6835 (2021)
This study presents the results of research on the surface quality of hybrid sandwich structures after milling with a diamond blade tool. It identifies the effects of feed and machining strategy on the roughness and topography of the surface. It prov
Externí odkaz:
https://doaj.org/article/7b6f5f2458f74dde8fc005c5a08ea4f2
Publikováno v:
Materials, Vol 14, Iss 22, p 6938 (2021)
The purpose of the paper is to determine the impact of surface treatment on the strength of adhesive joints, made from various steel sheets. Two variants of the surface treatment steel adherends were used: without the varnish coat and with the varnis
Externí odkaz:
https://doaj.org/article/cd7c03db6e2946b398e2bfae9f65f698
Publikováno v:
Materials, Vol 13, Iss 17, p 3763 (2020)
In this study, the effect of cutting parameters on the quality of an Al/CFRP sandwich structure (aluminium alloy–carbon fibre reinforced polymer) after milling with uncoated and TiAlN-coated tools was examined. The results of the cutting force were
Externí odkaz:
https://doaj.org/article/cda1b953c61b4318a74d12f3a134f643