Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Alejandro Espinel-Hernández"'
Autor:
Dayana Palma-Ramírez, Bárbara D. Ross-Veitía, Pablo Font-Ariosa, Alejandro Espinel-Hernández, Angel Sanchez-Roca, Hipólito Carvajal-Fals, José R. Nuñez-Alvarez, Hernan Hernández-Herrera
Publikováno v:
Heliyon, Vol 10, Iss 9, Pp e30590- (2024)
The quality of welds is critical to the safety of structures in construction, so early detection of irregularities is crucial. Advances in machine vision inspection technologies, such as deep learning models, have improved the detection of weld defec
Externí odkaz:
https://doaj.org/article/8bc05d890a6a4103a8716e2c13344377
Autor:
Bárbara D. Ross-Veitía, Dayana Palma-Ramírez, Ramón Arias-Gilart, Rebeca E. Conde-García, Alejandro Espinel-Hernández, José R. Nuñez-Alvarez, Hernan Hernández-Herrera, Yolanda E. Llosas-Albuerne
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e26892- (2024)
Currently, the modeling of complex chemical-physical processes is drastically influencing industrial development. Therefore, the analysis and study of the combustion process of the boilers using machine learning (ML) techniques are vital to increase
Externí odkaz:
https://doaj.org/article/ac73428b82404dc780207e4a9976547f
Autor:
Alejandro Espinel-Hernández, Mario Sánchez Orozco, Angel Sánchez-Roca, Lorenzo S. Caputi, Louriel Oliveira-Villarinho, Hipólito Carvajal-Fals
Publikováno v:
Dyna, Vol 89, Iss 220 (2022)
This paper researches the influence of zinc coating of galvanized DP600 steel (DP600G) on the nugget development and mechanical properties of dissimilar DP600 - AISI304 welded joints obtained by resistance spot welding process (RSW). The RSW evaluati
Externí odkaz:
https://doaj.org/article/5f55268c9093449b9dbbac0a23e9238d
Autor:
Hipolito Domingo Carvajal Fals, Angel Sanchez Roca, Louriel Vilarinho, Alejandro Espinel Hernández, Lorenzo Caputi, Mario César Sánchez Orozco
Publikováno v:
DYNA, Volume: 89, Issue: 220, Pages: 121-129, Published: 14 SEP 2022
This paper studies the influence of zinc coating of galvanized DP600 steel (DP600G) on nugget development and on the mechanical properties of dissimilar DP600 - AISI304 welded joints obtained by resistance spot welding process (RSW). RSW evaluations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a974acc5a19c893db94fb301cb824fe
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0012-73532022000100121&lng=en&tlng=en
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0012-73532022000100121&lng=en&tlng=en
Autor:
Angel Sánchez Roca, Hipólito Carvajal Fals, Valtair Antonio Ferraresi, Alejandro Espinel Hernández, Mario Sánchez Orozco, Louriel Oliveira Villarinho
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 108:211-221
This work shows a new, non-invasive methodology using infrared (IR) images to evaluate the behavior of the dissimilar DP600/AISI304 joints conducted by resistance spot welding (RSW) process. The processing and characterization of the IR images is con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb980de972723eb561ab07aef57f6fd0
https://doi.org/10.1007/s00170-020-05374-y
https://doi.org/10.1007/s00170-020-05374-y
Autor:
Louriel Oliveira Vilarinho, Alejandro Espinel Hernández, Valtair Antonio Ferraresi, Hipólito Carvajal Fals, Angel Sánchez Roca
Publikováno v:
Science and Technology of Welding and Joining. 21:607-613
The influence of polarity during resistance spot weld (RSW) of dissimilar lap joints on mechanical properties and failure mode is assessed in this work. A dissimilar lap joint was set using DP 600 dual phase steel with AISI 304 stainless steel. The e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d401ad35e6ba5fca508fbc5e58ea049
https://doi.org/10.1080/13621718.2016.1149913
https://doi.org/10.1080/13621718.2016.1149913