Bibliographic citations
Gonzales, A., Cayo, J. (2023). Modelo de Gestión de la Producción para incrementar la productividad a través de las 5S, SMED, Trabajo Estandarizado y Mantenimiento Autónomo en una PYME metalmecánica [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/670792
Gonzales, A., Cayo, J. Modelo de Gestión de la Producción para incrementar la productividad a través de las 5S, SMED, Trabajo Estandarizado y Mantenimiento Autónomo en una PYME metalmecánica [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2023. http://hdl.handle.net/10757/670792
@misc{renati/410961,
title = "Modelo de Gestión de la Producción para incrementar la productividad a través de las 5S, SMED, Trabajo Estandarizado y Mantenimiento Autónomo en una PYME metalmecánica",
author = "Cayo Saavedra, Jairo Josue",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2023"
}
In Peru, the metalworking sector generates between 200 and 250 thousand direct jobs, represents 1.7% of GDP and just over 13% of the manufacturing industry. In 2020, many Peruvian SMEs had to close due to low demand in the market, because these companies have low levels of investment in new technologies and limited financial resources. For this reason, the present study proposes the application of a model to improve the production process in a company in the metal-mechanic sector dedicated to the manufacture of copper, zinc and lead alloy products, through the implementation of a management model, which will increase the productivity of the production lines of the products under study. After an analysis of the current state of the company, the problem of low productivity in the manufacture of brass valves was diagnosed, whose main causes are the excessive amount of reprocessing, the unproductive time of the machines and the shortage of material. cousin. An excess of material was found that is sent to reprocess in extrusion, due to the use of deteriorated raw material and lack of standardization in the process of heating brass billets. In addition, it was detected that the turning machines are stopped for a long time due to some breakdown, failure or wear of the tools. Therefore, a model based on the Deming cycle was used using Lean Manufacturing tools. With the implementation of the improvements, an increase of 18.5 in the productivity of brass valves per hour is expected. The amount of reprocessed material will decrease considerably, the availability of the machines will increase and, therefore, a higher OEE will be obtained. Finally, through the cash flow, a NPV of $6,195 and an IRR of 69.95% were calculated, which shows that the project is viable and profitable. In addition, RBC of 3.79 and a recovery period of the total investment of 1.65 years.
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