Browsing by Author "Carvajal Manobanda, Jéssica Alexandra"

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    Estandarización del proceso de fabricación de tubos PVC en la Empresa HOLVIPLAS S.A.
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2020-08) Carvajal Manobanda, Jéssica Alexandra; Ortíz Guerrero, Daysi Margarita
    ABSTRACT The purpose of the research project is to standardize manufacturing processes within the company HOLVIPLAS S.A., the proposal is the important to improve the processes and optimize the times in their activities. The study was developed in the process of producing PVC drainage pipes, beginning with the collection of information on sales inventories of the year 2018 of the total products offered by HOLVIPLAS SA through the ABC Analysis where Class A items originate an estimated participation percentage of 80 percent of total sales, while Class B is estimated to range from 80 percent to 95 percent and Class C the remainder it is the total. In addition, the different production processes are identified by means of process survey cards, synoptic and analytical courses. Then the timing of time is developed through the traditional methodology using a preliminary time of each one of the activities of the subprocesses of weighing, mixing, extrusion, quality control and reprocessing. Finally, an analysis of the added value is developed, unnecessary downtime or unnecessary activities are eliminated and then proposing improvements and finally standardizing the processes through procedural manuals.