Citas bibligráficas
Ricaldi, H., Pescoran, F. (2023). Propuesta de mejora en la reducción de productos defectuosos en una empresa de plásticos peruana utilizando herramientas Lean Manufacturing y Metodología Taguchi [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/671608
Ricaldi, H., Pescoran, F. Propuesta de mejora en la reducción de productos defectuosos en una empresa de plásticos peruana utilizando herramientas Lean Manufacturing y Metodología Taguchi [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2023. http://hdl.handle.net/10757/671608
@misc{renati/1296927,
title = "Propuesta de mejora en la reducción de productos defectuosos en una empresa de plásticos peruana utilizando herramientas Lean Manufacturing y Metodología Taguchi",
author = "Pescoran Velez, Fatima Milagros",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2023"
}
The plastics manufacturing sector is experiencing constant growth relative to other industries, thanks to the automation of its processes, which increases its competitiveness. A study carried out in a Peruvian plastic company revealed a significant problem: a high number of defective products, which negatively impacts production costs by 4.37%. To address this, the company has modernized its production line with advanced machinery and has applied reprocessing to improve productivity. In this context, the project in question suggests adopting a continuous improvement model inspired by Lean Manufacturing and the Taguchi method to minimize the incidence of defective products. This includes Total Productive Maintenance (TPM) for effective maintenance management, the use of Taguchi Design of Experiments (DOE) to optimize injection and molding parameters, standardization of procedures for color changes, and an inspection process. visual to evaluate raw materials and labels, along with comprehensive change management. The effectiveness of these strategies was proven through simulations carried out with tools such as Arena Rockwell and Moldflow Adviser, achieving an impressive 60.41% decrease in the number of defective products, which translates into a significant saving of 853,849.97 soles. The project proves to be economically viable, with a Net Present Value (NPV) of S/. 98,698 and an Internal Rate of Return (IRR) of 67.17%, ensuring that the investment is profitable.
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