<?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>2218-3620</journal-id>
<journal-title><![CDATA[Revista Universidad y Sociedad]]></journal-title>
<abbrev-journal-title><![CDATA[Universidad y Sociedad]]></abbrev-journal-title>
<issn>2218-3620</issn>
<publisher>
<publisher-name><![CDATA[Editorial "Universo Sur"]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2218-36202025000400031</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis de Productividad en un Taller de Mecanizado mediante la evaluación del OEE de Máquinas-Herramientas]]></article-title>
<article-title xml:lang="en"><![CDATA[Productivity Analysis in a Machining Workshop Through the OEE Evaluation of Machine- Tools]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Simbaña]]></surname>
<given-names><![CDATA[Isaac]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lara]]></surname>
<given-names><![CDATA[Roxana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ricardo Cabrera]]></surname>
<given-names><![CDATA[Henrry]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Grunauer Robalino]]></surname>
<given-names><![CDATA[Guillermo Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Bolivariana del Ecuador  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Cienfuegos ¨Carlos Rafael Rodríguez¨  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2025</year>
</pub-date>
<volume>17</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2218-36202025000400031&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2218-36202025000400031&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2218-36202025000400031&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En este estudio, se ha analizado la productividad de un taller de mecanizado mediante la evaluación de la eficiencia general del equipo (OEE, por sus siglas en inglés) de las máquinas-herramienta, integrando métricas de disponibilidad, rendimiento y calidad. Se destaca la relevancia de optimizar los procesos productivos en un entorno competitivo, donde la eficiencia operativa es fundamental para cumplir altos estándares de calidad y tiempos de entrega. Se inició con la recopilación de datos operativos y económicos, el análisis de tiempos de inactividad y defectos, y la implementación de mejoras estratégicas basadas en principios Kaizen. Los resultados revelaron que, inicialmente, tanto el torno como la fresadora presentaban OEE inferiores al rango óptimo, afectando la producción y generando cuellos de botella. Sin embargo, tras la implementación de acciones correctivas, como capacitaciones, incorporación de instrumentos digitales de medición y la adquisición de una segunda máquina para el proceso de torneado, se logró aumentar significativamente el OEE, alcanzando valores superiores al 85 % en ambos equipos. Por lo que, la aplicación de estrategias de mejora continua demostró ser eficaz para elevar la productividad, reducir costos de producción y garantizar la calidad en el proceso de mecanizado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This study evaluated the productivity of a machining workshop by analyzing the Overall Equipment Effectiveness (OEE) of machine tools, integrating availability, performance, and quality metrics. Optimizing production processes in a competitive environment is important to maintaining high-quality standards and meeting delivery deadlines. The research began with collecting operational and economic data, analyzing downtime and defects, and implementing strategic improvements based on Kaizen principles. Initial findings showed that the lathe and milling machine had OEE values below the optimal range, leading to production inefficiencies and bottlenecks. However, after implementing corrective actions, such as employee training, integration of digital measuring instruments, and acquiring a second lathe machine for the turning process, OEE significantly improved, exceeding 85 % for both machines. These results demonstrate that continuous improvement strategies enhance productivity, reduce production costs, and ensure high-quality machining processes.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[OEE]]></kwd>
<kwd lng="es"><![CDATA[Productividad]]></kwd>
<kwd lng="es"><![CDATA[Mecanizado]]></kwd>
<kwd lng="es"><![CDATA[Métricas]]></kwd>
<kwd lng="en"><![CDATA[OEE]]></kwd>
<kwd lng="en"><![CDATA[Productivity]]></kwd>
<kwd lng="en"><![CDATA[Machining]]></kwd>
<kwd lng="en"><![CDATA[Metrics]]></kwd>
</kwd-group>
</article-meta>
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<article-title xml:lang=""><![CDATA[Optimizing Auto Manufacturing: A Holistic Approach Integrating Overall Equipment Effectiveness for Enhanced Efficiency and Sustainability]]></article-title>
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