Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Sergio Delijaicov"'
Autor:
Jeferson Ferreira, Adalto Farias, Fabrizio Leonardi, Ed C. Bordinassi, Roberto Bortolussi, Sergio Delijaicov
Publikováno v:
Data in Brief, Vol 52, Iss , Pp 110022- (2024)
This article reports on an experiment that studied the critical angular clamping speeds for fasteners using the Design of Experiments (DOE) methodology and Analysis of Variance (ANOVA). The study aimed to investigate the stick-slip phenomenon, a crit
Externí odkaz:
https://doaj.org/article/c4ca34f3d5cc4c639aba886f1b8afa04
Publikováno v:
Materials Research, Vol 20, Iss 2, Pp 387-394 (2017)
This study aimed to analyze the residual stresses and roughness in finishing milling of AISI 4140 steel, quenched and tempered up to hardness of 58 HRC. Machining operations were performed with the use of CBN inserts and by varying three basic cuttin
Externí odkaz:
https://doaj.org/article/74ba82020f5c4033b844b568632d7546
Autor:
Sergio Delijaicov, Patricia Aparecida de Oliveira Silva, Hugo Borelli Resende, Mario Henrique Fernandes Batalha
Publikováno v:
Materials Research, Vol 21, Iss 6 (2018)
This study presents the effect of the welding parameters variation on the results of forces, temperature, residual stresses and Vickers micro hardness of dissimilar butt joints of AA2024-T3 and AA7475-T761 welded by friction stir welding (FSW). The t
Externí odkaz:
https://doaj.org/article/505e986b79ba4e88bdbcd06896106dd9
Publikováno v:
Materials Research, Vol 21, Iss 5 (2018)
This work was based on the surface integrity analysis of hardened steel, AISI 4317 case carburized, quenched and tempered with 58 HRC, obtained by a turning operation executed with CBN (cubic boron nitride) tool, varying three basic cutting parameter
Externí odkaz:
https://doaj.org/article/0e4a93df662043c4b832f3a8bda1bae2
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 237:580-588
The increasing demands concerning renewable energy have required ever-bigger projects, as seen with wind turbine cases; in these large projects, the surface contact presents high load and wear resistance requirements. The cooling and lubrication meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d7d06c2e03424c131eb792ef03a95f4
https://doi.org/10.1177/09544089221116414
https://doi.org/10.1177/09544089221116414
Publikováno v:
Journal of the Brazilian Society of Mechanical Sciences and Engineering. 45
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::232381a64b3c0262c6778f08e5e0ef20
https://doi.org/10.1007/s40430-022-03998-7
https://doi.org/10.1007/s40430-022-03998-7
Autor:
Éd Claudio Bordinassi, Sinead Uí Mhurchadha, Vanessa Seriacopi, Sergio Delijaicov, Susana Marraccini Giampietri Lebrão, Ken Thomas, Gilmar Ferreira Batalha, Ramesh Raghavendra
Publikováno v:
Journal of the Brazilian Society of Mechanical Sciences and Engineering. 44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bb84e0670389278f176aa1b429f622a
https://doi.org/10.1007/s40430-022-03813-3
https://doi.org/10.1007/s40430-022-03813-3
Autor:
Éd Claudio Bordinassi, João Paulo Buoro Perandini, Mario Henrique Fernandes Batalha, André Ferrara Carunchio, Sergio Delijaicov
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 116:117-136
Friction stir welding (FSW) represents a conceptually simple technique that consists of joining either similar or dissimilar solid-state materials through higher plastic deformation rates. FSW is an important technique in the aeronautical and aerospa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2dd628189899e13ac6dace5f3ebac8b
https://doi.org/10.1007/s00170-021-07238-5
https://doi.org/10.1007/s00170-021-07238-5
Autor:
Fabrizio Leonardi, Éd Claudio Bordinassi, Nelson Wilson Paschoalinoto, Sergio Delijaicov, Roberto Bortolussi
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 235:290-300
This study focused on determining the residual stress of SAE 52100 hard-turned steel. The objective was to evaluate and compare the effects of the cutting-edge geometry and cutting parameters (cutting speed, feed rate, and cutting depth) on the resid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::674a875ffdf80a517fd2e1acc8b08ea4
https://doi.org/10.1177/0954405420929788
https://doi.org/10.1177/0954405420929788
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 104:2163-2177
Nickel alloys such as Inconel 718 have been widely used in the aerospace, oil and gas, and chemical industries, since they have excellent properties that combine high creep resistance and high mechanical strength, fatigue and corrosion. However, thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57755bb0def1af40aa04d1c7fa9f9ae2
https://doi.org/10.1007/s00170-019-03946-1
https://doi.org/10.1007/s00170-019-03946-1