Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process

Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process

During the cold-bending process, the tooling suffers considerable damage due to excess pressure. This also causes the machines to break down, causing problems in the precision and quality of the metal parts formed. The precision depends on the operating conditions of the press, the tooling employed,...

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التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Estrada-Pimentel, Hugo, Arcos-Gutiérrez, Hugo, Betancourt-Cantera, José Antonio, Mayen, Jan, García-Herrera, John Edison
التنسيق: Online
اللغة:eng
منشور في: Universidad Autónoma de Baja California 2023
الوصول للمادة أونلاين:https://recit.uabc.mx/index.php/revista/article/view/326
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id recit-article-326
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spelling recit-article-3262024-02-13T02:55:52Z Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process Ajustar las condiciones de operación de una prensa hidráulica horizontal de fabricación propia para un proceso de doblado en frío a 90° Estrada-Pimentel, Hugo Arcos-Gutiérrez, Hugo Betancourt-Cantera, José Antonio Mayen, Jan García-Herrera, John Edison Cold forming DOE ANOVA Recovery factor (Kr) Factorial analysis 2k Spring back (SB) Conformado en frío DOE ANOVA Factor de recuperación (Kr) Análisis factorial 2k Recuperación elástica (SB). During the cold-bending process, the tooling suffers considerable damage due to excess pressure. This also causes the machines to break down, causing problems in the precision and quality of the metal parts formed. The precision depends on the operating conditions of the press, the tooling employed, and the elastic recovery effect of the material. This study determines the working conditions for a made-in-house horizontal hydraulic press through an experimental design (DOE). This research carried out the V-forming to 90° (ISO 2768-1) of a hot-rolled carbon steel plate, considering pressure, piston permanence time, and recovery factor (Kr). The experimental and statistical analysis ensures accurate forming while the work pressure decreases by 17% and 33%, respectively, regarding the maximum. This reduction will delay the appearance of fatigue damage and have the operating parameters well established; in turn, it will be possible to design tools according to commercial standards. Durante el proceso de conformado en frío, las herramientas sufren daños considerables debido al exceso de presión. Esto también causa que las máquinas se rompan, causando problemas en la precisión y calidad de las piezas metálicas formadas. La precisión depende de las condiciones de funcionamiento de la prensa, las herramientas empleadas y el efecto elástico de recuperación del material. Este estudio determina las condiciones de trabajo de una prensa hidráulica horizontal fabricado en casa a través de un diseño experimental (DOE). Esta investigación llevó a cabo el conformado en V a 90° (ISO 2768-1) de una placa de acero al carbono laminada en caliente, teniendo en cuenta la presión, el tiempo de permanencia del pistón y el factor de recuperación (Kr). El análisis experimental y estadístico asegura un conformado preciso, mientras que la presión de trabajo disminuyó en un 17% y 33%, respectivamente, con respecto al máximo. Esta reducción retrasará la aparición de daños por fatiga y tendrá los parámetros de funcionamiento bien establecidos; con estos, a su vez, será posible diseñar herramientas de acuerdo con los estándares comerciales. Universidad Autónoma de Baja California 2023-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html application/zip https://recit.uabc.mx/index.php/revista/article/view/326 10.37636/recit.v6n4e326 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 6 No. 4 (2023): October-December; e326 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 6 Núm. 4 (2023): Octubre-Diciembre; e326 2594-1925 eng https://recit.uabc.mx/index.php/revista/article/view/326/524 https://recit.uabc.mx/index.php/revista/article/view/326/525 https://recit.uabc.mx/index.php/revista/article/view/326/526 Copyright (c) 2023 Hugo Estrada-Pimentel, Hugo Arcos-Gutiérrez, José Antonio Betancourt-Cantera, Jan Mayen, John Edison García-Herrera https://creativecommons.org/licenses/by/4.0
institution RECIT
collection OJS
language eng
format Online
author Estrada-Pimentel, Hugo
Arcos-Gutiérrez, Hugo
Betancourt-Cantera, José Antonio
Mayen, Jan
García-Herrera, John Edison
spellingShingle Estrada-Pimentel, Hugo
Arcos-Gutiérrez, Hugo
Betancourt-Cantera, José Antonio
Mayen, Jan
García-Herrera, John Edison
Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process
author_facet Estrada-Pimentel, Hugo
Arcos-Gutiérrez, Hugo
Betancourt-Cantera, José Antonio
Mayen, Jan
García-Herrera, John Edison
author_sort Estrada-Pimentel, Hugo
title Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process
title_short Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process
title_full Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process
title_fullStr Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process
title_full_unstemmed Adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process
title_sort adjust operating conditions of an in-made house horizontal hydraulic press for a 90° cold bending process
description During the cold-bending process, the tooling suffers considerable damage due to excess pressure. This also causes the machines to break down, causing problems in the precision and quality of the metal parts formed. The precision depends on the operating conditions of the press, the tooling employed, and the elastic recovery effect of the material. This study determines the working conditions for a made-in-house horizontal hydraulic press through an experimental design (DOE). This research carried out the V-forming to 90° (ISO 2768-1) of a hot-rolled carbon steel plate, considering pressure, piston permanence time, and recovery factor (Kr). The experimental and statistical analysis ensures accurate forming while the work pressure decreases by 17% and 33%, respectively, regarding the maximum. This reduction will delay the appearance of fatigue damage and have the operating parameters well established; in turn, it will be possible to design tools according to commercial standards.
publisher Universidad Autónoma de Baja California
publishDate 2023
url https://recit.uabc.mx/index.php/revista/article/view/326
_version_ 1792095389079306240

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