Lean manufacturing: 5 s y TPM, herramientas de mejora de la calidad. Caso empresa metalmecánica en Cartagena, Colombia

Landazábal, Martha Sofía Carrillo; Ruiz, Carmen Giarma Alvis; Álvarez, Yaniris Yaneth Mendoza; Padilla, Harold Enrique Cohen

doi:10.15332/s2145-1389-4934

Cited by 13 publications

(4 citation statements)

References 4 publications

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“…This lean tool ensures proper functioning and avoids "waste" caused by loss of time due to equipment failure, which causes non-compliance with customers and expenses in the company. It covers activities such as maintenance systems, basic training in order and cleanliness, motivation and involvement of the human team, and activities to achieve zero stoppages and an accident-free workplace (Carrillo et al 2019).…”

Section: Total Productive Maintenance (Tpm)mentioning

confidence: 99%

Improvement Proposal Applied in a MSE in the Textile and Clothing Sector: Case Study in a Baby Clothing Company

Ramírez-Milla,

Chavez-Ugaz

2023

Proceedings of the International Conference on Industrial Engineering and Operations Management

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The textile and clothing sector is one of the activities that contributes the most to the economy. In 2019, it contributed 6,345 million soles to Peru's manufacturing gross domestic product (GDP); however, in recent years, this sector has lost participation due to the contraction in its production. The objective of this research is to reduce the production cycle time of baby socks, which impacts the monthly production levels and productivity in a clothing Micro and Smallsized Enterprise (MSE). Success cases previously obtained through literature review were analyzed, and a proposed model was designed by applying lean manufacturing tools such as Value Stream Mapping (VSM) in the diagnosis component, Total Productive Maintenance (TPM) to improve Overall Equipment Effectiveness (OEE) score, and Single-Minute Exchange of Die (SMED) to reduce setup time. The model was validated through simulation in Arena software. The result obtained showed a decrease in the production cycle time of 5.45% (from 1,829.53 minutes to 1,729.77 minutes). This result is explained by the expected improvement of OEE by 13.88% and the expected reduction of setup time by 36.61%, so monthly production is expected to increase from 1,134 dozen socks to 1,200 dozen socks. Finally, the initial productivity of 1.82 dozen/man-hours reached a final value of 1.92 dozen/man-hours, representing an increase in productivity of 5.49%. This case study can lead to the implementation of the model in MSEs in the textile and clothing sector that seek to improve productivity. Likewise, it can guide MSEs on the inclusion of lean manufacturing tools as an opportunity for continuous improvement.

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Section: Total Productive Maintenance (Tpm)mentioning

confidence: 99%

Improvement Proposal Applied in a MSE in the Textile and Clothing Sector: Case Study in a Baby Clothing Company

Ramírez-Milla,

Chavez-Ugaz

2023

Proceedings of the International Conference on Industrial Engineering and Operations Management

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“…Lean manufacturing seeks to optimize the production system by having all parts contribute toward a whole. The objective is to optimize any or all of the activities of the production system, eliminating all tasks that do not add value within the production process and focusing on optimizing a company's resources by controlling waste [50].…”

Section: Lean Manufacturingmentioning

confidence: 99%

Lean Thinking to Foster the Transition from Traditional Logistics to the Physical Internet

et al. 2020

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This paper studies the relationship between Lean paradigms and the Physical Internet (PI). Lean thinking is a philosophy that allows one to obtain the right amount of the right items in the right place at the right time; it seeks to minimize waste and is flexible to change. In fact, applying Lean not only helps to reduce costs, but it also adds value and improves results across the supply chain. By using a value stream map, we can map the process from the supply chain to the customer, while trying not to add value activities. Such activities include excessive production, overstorage, waiting times poorly adjusted to needs, defects and rejects that require reprocessing, and, finally, unnecessary transport and movements. Storage, waiting times, and unnecessary transport and movements are at the core of the PI. A value stream map can also help to identify empty transport and unnecessary CO2 emissions. This study analyzes value stream mapping as a tool that can enable the objectives of the different Alliance for Logistics Innovation through Collaboration (ALICE) roadmaps for logistics innovation to be achieved, and can also allow PI principles to be reached on the established dates.

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“…Se consigue establecer prácticas homogéneas, para alcanzar el estado óptimo de orden y aseo hacia toda la organización. Los estándares requieren que todos los integrantes de la empresa se acoplen a los cambios, a tal medida que se cumplan de forma armónica los procedimientos de limpieza y orden (Carrillo, Alvis, Mendoza, y Cohen, 2019).…”

Section: Elaboración Propiaunclassified

Análisis y propuesta de mejora de procesos aplicando 5s en una empresa de mantenimiento. Caso Ecuaclima

Jaen

Villanueva

Novillo

2020

593DP

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La presente investigación tiene por objetivo analizar la importancia de las 5s en el área de mantenimiento y reparación de una empresa de importación, venta y asesoría de aires acondicionados. El estudio se desarrolla con una metodología de corte trasversal, el método seleccionado está orientado en una investigación de tipo cualitativa, con la técnica de la observación de tipo participativa, además se apoyaron los datos con la realización de una entrevista a profundidad, se procedió a elaborar una ficha de verificación con los elementos correspondientes a las técnicas 5s. Para tal efecto, se aplica al interior de la organización a recabar los datos mediante la evaluación de los indicadores. Los resultados señalan que a pesar de que la empresa no posea un programa de 5s, su nivel de puesta en marcha corresponde a una efectividad del 25%, se propicia necesario efectuar un plan de mejora para aumentar la eficiencia en el puesto de trabajo, es así, que se procede a elaborar propuestas por cada una de las etapas de selección, orden, limpieza, estandarización y disciplina.

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Lean manufacturing: 5 s y TPM, herramientas de mejora de la calidad. Caso empresa metalmecánica en Cartagena, Colombia

Cited by 13 publications

References 4 publications

Improvement Proposal Applied in a MSE in the Textile and Clothing Sector: Case Study in a Baby Clothing Company

Improvement Proposal Applied in a MSE in the Textile and Clothing Sector: Case Study in a Baby Clothing Company

Lean Thinking to Foster the Transition from Traditional Logistics to the Physical Internet

Análisis y propuesta de mejora de procesos aplicando 5s en una empresa de mantenimiento. Caso Ecuaclima

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