Mejora para reducir la tasa de rechazo de piezas defectuosas en una empresa de naves industriales del sector metalmecánico aplicando SPC, TPM y 5S
DOI:
https://doi.org/10.26439/ing.ind2026.n50.8562Palabras clave:
mejora continua, reprocesos, SPC, TPM, 5S, sector metalmecánicoResumen
En este trabajo, se analiza la presencia de piezas defectuosas en la fabricación de naves industriales en una pyme metalmecánica, lo que genera reprocesos, retrasos productivos y pérdidas estimadas de hasta US$ 17 333 anuales. Para contrarrestar ello, se desarrolló un modelo de simulación en Arena Simulation, con el fin de comparar escenarios. Dicha propuesta integra herramientas como control estadístico de procesos, mantenimiento productivo total y metodología 5S para reducir la tasa de defectos del 10 % al 5,2 %, mediante controles de calidad, mantenimiento preventivo y capacitación técnica.
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