<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-7467</journal-id>
<journal-title><![CDATA[RIDE. Revista Iberoamericana para la Investigación y el Desarrollo Educativo]]></journal-title>
<abbrev-journal-title><![CDATA[RIDE. Rev. Iberoam. Investig. Desarro. Educ]]></abbrev-journal-title>
<issn>2007-7467</issn>
<publisher>
<publisher-name><![CDATA[Centro de Estudios e Investigaciones para el Desarrollo Docente A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-74672023000200156</article-id>
<article-id pub-id-type="doi">10.23913/ride.v14i27.1671</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Modelado de la manufactura aditiva con métodos numéricos: caso de estudio]]></article-title>
<article-title xml:lang="en"><![CDATA[Modeling of Additive Manufacturing with Numerical Methods: case study]]></article-title>
<article-title xml:lang="pt"><![CDATA[Modelagem de manufatura aditiva com métodos numéricos: estudo de caso]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Sosa]]></surname>
<given-names><![CDATA[Jesus Vicente]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ávila-Soler]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma Metropolitana Unidad Azcapotzalco ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma Metropolitana Unidad Azcapotzalco ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>14</volume>
<numero>27</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-74672023000200156&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-74672023000200156&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-74672023000200156&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En el presente trabajo se emplea el método numérico de integración de Lagrange para modelar funciones polinómicas obtenidas en el proceso de manufactura aditiva que satisfacen el tiempo de fabricación en impresión 3D para probetas utilizadas en ensayos mecánicos de impacto en materiales plásticos. Una de las características esenciales de los equipos de impresión es trabajar con un archivo cuya geometría se encuentra en tres dimensiones. Con ello, se busca estandarizar el tiempo que conlleva elaborar el espécimen por medio de funciones matemáticas que permiten optimizar el proceso de impresión, controlando diversos parámetros en los equipos de 3D, como lo son la cantidad de relleno, el arreglo, la calidad y el espesor de capa en la deposición del material fundido. Este caso de estudio demuestra una alternativa para modelar matemáticamente procesos de innovación tecnológica y obtener el tiempo de elaboración óptimo que dependerá de los parámetros del equipo de impresión 3D.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In this work, the Lagrangian integration numerical method is used to model polynomial functions obtained in the additive manufacturing process that satisfy the manufacturing time in 3D printing for specimens used in mechanical impact tests in plastic materials. One of the essential scharacteristics of the printing equipment is to work with a file whose geometry is in three dimensions and what is sought is to standardize the time involved in making the specimen by means of mathematical functions that allow optimizing the printing process, controlling various parameters in the 3D equipment; such as the amount of filling, the arrangement, quality and layer thickness in the deposition of the molten material. This case study demonstrates an alternative to mathematically model technological innovation processes and obtain the optimal processing time that will depend on the parameters of the 3D printing equipment.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo No presente trabalho, o método de integração numérica de Lagrange é utilizado para modelar funções polinomiais obtidas no processo de fabricação aditiva que satisfazem o tempo de fabricação em impressão 3D para corpos de prova utilizados em ensaios de impacto mecânico em materiais plásticos. Uma das características essenciais do equipamento de impressão é trabalhar com um arquivo cuja geometria é tridimensional. Com isso, pretende-se padronizar o tempo de preparação do corpo de prova através de funções matemáticas que permitem otimizar o processo de impressão, controlando diversos parâmetros no equipamento 3D, como a quantidade de preenchimento, a disposição, a qualidade e a espessura da camada. na deposição do material fundido. Este estudo de caso demonstra uma alternativa para modelar matematicamente processos de inovação tecnológica e obter o tempo de processamento ideal que dependerá dos parâmetros do equipamento de impressão 3D.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[innovación]]></kwd>
<kwd lng="es"><![CDATA[manufactura aditiva]]></kwd>
<kwd lng="es"><![CDATA[modelado]]></kwd>
<kwd lng="es"><![CDATA[impresión 3D]]></kwd>
<kwd lng="es"><![CDATA[métodos numéricos]]></kwd>
<kwd lng="en"><![CDATA[innovation]]></kwd>
<kwd lng="en"><![CDATA[additive manufacturing]]></kwd>
<kwd lng="en"><![CDATA[modeling]]></kwd>
<kwd lng="en"><![CDATA[3D printing]]></kwd>
<kwd lng="en"><![CDATA[numerical methods]]></kwd>
<kwd lng="pt"><![CDATA[inovação]]></kwd>
<kwd lng="pt"><![CDATA[manufatura aditiva]]></kwd>
<kwd lng="pt"><![CDATA[modelagem]]></kwd>
<kwd lng="pt"><![CDATA[impressão 3D]]></kwd>
<kwd lng="pt"><![CDATA[métodos numéricos]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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