The standardization of a process allows to validate a method to achieve the production objectives and the required quality characteristics, however, there are still companies that today allow each worker to develop their own method, which negatively affects the achievement of those goals. When a quality problem arises, it becomes complex to find the root cause, since it will derive from different working methods. In this context, the training process fails, by not specifically establishing the correct process to follow for each operation. These failures affect both the income and the profits that the companies may have, which is why it is relevant to have work standards. The objective of this work is to determine the standard of the making process, through Method Engineering, to increase productivity in a company in the textile industry, dedicated to the manufacture of sportswear. The result of this research shows a positive result, between setting a standard and increasing productivity.
The Educational Model of the Polytechnic Universities of Mexico is characterized by flexibility in its academic programs; the professional practices in enterprise 1, the professional practices in enterprise 2 and the professional practices in enterprise 3 are subjects that are part of the study career program; the professional practices in enterprise, are a non-schooling training process with the purpose of the student developing practice activities in the workplace; the professional practices in enterprise 3 is the practice of the skills acquired in a real work environment. The professional practices in enterprise 1 and 2 are taken at the end of the first and second year career program, and the professional practices in enterprise 3 is taken at the end of the third year career program. The objective of this study is to determine the formative impact of the professional practices from the perspective of the students of Industrial Engineering. The research scope is descriptive with a quantitative approach. The result of this research will allow proposing to Design Program Career Committees of Industrial and Financial Engineering of the CGUTyP the improvement guidelines for the professional practices process, in order to achieve the competences acquired in each formative cycle.
La industria automotriz se ha vuelto más exigente en términos de calidad a lo largo de los años, debido a que los procesos requieren una mayor precisión y un mejor control con la finalidad de cumplir los requerimientos del cliente. El presente trabajo muestra el caso de la implementación de la metodología DMAIC en una empresa del sector automotriz, específicamente en una planta de maquinado de discos, el cual es uno de los procesos más críticos e importantes del sector, ya que es en donde se perfeccionan las piezas, adecuándose a las características que el cliente pide. El número de parte con el que se trabajó es el D170X, un modelo perteneciente al cliente FCA. El objetivo del proyecto de mejora continua es reducir los reclamos del cliente, las cuales son reflejadas en alertas de calidad. Para la reducción de estas alertas se propone disminuir los defectos encontrados en las piezas, los cuales se realizan en la operación del barrenado ya que se encuentran barrenos desfasados y fuera de especificaciones. En el presente trabajo se desarrolló la metodología DMAIC (Definir, Medir, Analizar, Implementar y Controlar) para reducir los defectos atacándolos desde la raíz e incrementar el nivel Six Sigma además que se apoyó en la herramienta de calidad AMEF (Análisis del Modo y Efecto de la Falla) para identificar las posibles fallas, y determinar la manera de corregirlas y prevenirlas. Después del desarrollo e implementación de la metodología DMAIC se evidenciaron cambios favorables en el proceso, siendo la calidad primordial y por ello el cliente se encuentra conforme a sus requerimientos.
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