Citas bibligráficas
Bravo, C., (2021). Propuesta de mejora de la eficiencia productiva de queso fresco en una empresa de lácteos del Perú, utilizando herramientas de Lean Manufacturing y estandarización del trabajo [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/657694
Bravo, C., Propuesta de mejora de la eficiencia productiva de queso fresco en una empresa de lácteos del Perú, utilizando herramientas de Lean Manufacturing y estandarización del trabajo [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2021. http://hdl.handle.net/10757/657694
@misc{renati/397427,
title = "Propuesta de mejora de la eficiencia productiva de queso fresco en una empresa de lácteos del Perú, utilizando herramientas de Lean Manufacturing y estandarización del trabajo",
author = "Bravo Nazar, Carlota",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2021"
}
The present research work aimed to develop a proposal to improve the efficiency of fresh cheese production in a dairy company in Peru, using Lean Manufacturing tools. The company under study presents an efficiency of 61%, while the efficiency in Latin America is 95% and the efficiency of other companies in the sector in Peru is 70%. The low efficiency is due to three reasons, which are: defective products with a representation of 56.7%, unproductive times with 34.9% and functional failure of the centrifugal pump with 8.3%. In addition, it presents a loss of S /. 90,697.27 soles in the 2019 period, due to the aforementioned problem. This economic impact represents 2.6% of total sales for the year analyzed. For this reason, the implementation of Lean Manufacturing tools is proposed. Through the implementation of standardized work, it will be possible to reduce defective products due to errors in coagulation and rennet measurement from 0.9% to 0.6%; Also, the products with excess presence of whey were reduced from 16.6% to 12% and finally, the cycle time of the curdling process was reduced from 74.6 minutes to 64.1 minutes. Through the implementation of TPM and continuous improvement, the centrifugal pump failure rate will be achieved from 40% to 31%. Finally, it is concluded that the project is viable, since the NPV is S /. S/. 29,890.41 and the IRR is 57%. In addition, the IR of the project is 2.83, this means that for each sun invested a profit of 1.83 is obtained.
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