Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds

Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds

Repairs and redesigns for plastic injection molding parts generally is a short and straightforward process consisting of inspection, modeling, and evaluation. The present paper implements a methodology for redesigning and repairing injection molding parts based on the frontal process for developing...

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محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: González-Bautista, Natanael, Mercado-Lemus, Victor Hugo, Hernández-Hernández, Maricruz, Garduño-Olvera, Isaias Emmanuel, Arcos-Gutierrez, Hugo
التنسيق: Online
اللغة:eng
منشور في: Universidad Autónoma de Baja California 2022
الوصول للمادة أونلاين:https://recit.uabc.mx/index.php/revista/article/view/216
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spelling recit-article-2162023-06-22T00:20:32Z Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds Metodología para implementar la validación CAE en el proceso de reparación y rediseño de piezas de moldes de inyección de plástico González-Bautista, Natanael Mercado-Lemus, Victor Hugo Hernández-Hernández, Maricruz Garduño-Olvera, Isaias Emmanuel Arcos-Gutierrez, Hugo CAE validation Injection molding Redesign & repair inserts Validación CAE Moldeo por inyección Rediseño y reparación de inserciones Repairs and redesigns for plastic injection molding parts generally is a short and straightforward process consisting of inspection, modeling, and evaluation. The present paper implements a methodology for redesigning and repairing injection molding parts based on the frontal process for developing concepts. The proposed methodology helps in the validation through Computer-Aided Engineering (CAE) in the designing stage using CAD software, ensuring the quality of the repair. Furthermore, the redesigned development has been carried out in the best way to obtain a better cooling, robustness, or plastic flow. In this research is implemented the proposed methodology in a Hot Runner System. Furthermore, a numerical simulation for three cases to evaluate the heat transfer and cooling times performed, finding the main differences in heat transfer due to drilled or milled rectangular channels, minimizing the time to reach ejection temperature and mold/part temperatures. Las reparaciones y rediseños de piezas de moldeo por inyección de plástico generalmente son un proceso corto y directo que consiste en inspección, modelado y evaluación. El presente trabajo implementa una metodología para el rediseño y reparación de piezas moldeadas por inyección basada en el proceso frontal de desarrollo de conceptos. La metodología propuesta ayuda en la validación mediante Ingeniería Asistida por Computador (CAE) en la etapa de diseño mediante software CAD, asegurando la calidad de la reparación. Además, el desarrollo rediseñado se ha realizado de la mejor manera para obtener una mejor refrigeración, robustez o fluidez plástica. En esta investigación se implementa la metodología propuesta en un Sistema Hot Runner. Además, se realizó una simulación numérica para tres casos para evaluar la transferencia de calor y los tiempos de enfriamiento, encontrando las principales diferencias en la transferencia de calor debido a los canales rectangulares perforados o fresados, minimizando el tiempo para alcanzar la temperatura de eyección y las temperaturas del molde/pieza. Universidad Autónoma de Baja California 2022-02-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html text/xml https://recit.uabc.mx/index.php/revista/article/view/216 10.37636/recit.v5n1e216 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 5 No. 1 (2022): January-March; e216 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 5 Núm. 1 (2022): Enero-Marzo; e216 2594-1925 eng https://recit.uabc.mx/index.php/revista/article/view/216/348 https://recit.uabc.mx/index.php/revista/article/view/216/349 https://recit.uabc.mx/index.php/revista/article/view/216/350 Copyright (c) 2022 Natanael González-Bautista, Victor Hugo Mercado-Lemus, Maricruz Hernández-Hernández, Isaias Emmanuel Garduño-Olvera, Hugo Arcos-Gutierrez https://creativecommons.org/licenses/by/4.0
institution RECIT
collection OJS
language eng
format Online
author González-Bautista, Natanael
Mercado-Lemus, Victor Hugo
Hernández-Hernández, Maricruz
Garduño-Olvera, Isaias Emmanuel
Arcos-Gutierrez, Hugo
spellingShingle González-Bautista, Natanael
Mercado-Lemus, Victor Hugo
Hernández-Hernández, Maricruz
Garduño-Olvera, Isaias Emmanuel
Arcos-Gutierrez, Hugo
Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds
author_facet González-Bautista, Natanael
Mercado-Lemus, Victor Hugo
Hernández-Hernández, Maricruz
Garduño-Olvera, Isaias Emmanuel
Arcos-Gutierrez, Hugo
author_sort González-Bautista, Natanael
title Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds
title_short Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds
title_full Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds
title_fullStr Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds
title_full_unstemmed Methodology to implement CAE validation in repair & redesign parts process of plastic injection molds
title_sort methodology to implement cae validation in repair & redesign parts process of plastic injection molds
description Repairs and redesigns for plastic injection molding parts generally is a short and straightforward process consisting of inspection, modeling, and evaluation. The present paper implements a methodology for redesigning and repairing injection molding parts based on the frontal process for developing concepts. The proposed methodology helps in the validation through Computer-Aided Engineering (CAE) in the designing stage using CAD software, ensuring the quality of the repair. Furthermore, the redesigned development has been carried out in the best way to obtain a better cooling, robustness, or plastic flow. In this research is implemented the proposed methodology in a Hot Runner System. Furthermore, a numerical simulation for three cases to evaluate the heat transfer and cooling times performed, finding the main differences in heat transfer due to drilled or milled rectangular channels, minimizing the time to reach ejection temperature and mold/part temperatures.
publisher Universidad Autónoma de Baja California
publishDate 2022
url https://recit.uabc.mx/index.php/revista/article/view/216
_version_ 1792095377570136064

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