Analysis of the preparation times for the reduction of waste in the die-cutting process. A Case Study in Footwear Industry
Main Article Content
Abstract
In the present investigation the reduction of waste in the preparation times is analyzed of the die-cutting process in three production lines of leather footwear manufacturing industries The products with the highest demand are studied through a segmentation analysis of ABC products, once established the same, begins with the gathering of information on all the activities that make up the die-cutting process, doing a study of times and then an analysis about the activities in which there are preparation times, to determine the waste within the process. In the investigation, the SMED methodology was used, which seeks to reduce preparation times by transforming internal activities of the process into external activities. In the process of die-cutting by owning manual machines we proceed with the reduction of time in the activities of preparation of materials and the standardization of the processes. As a result, a 3% reduction in waste time was obtained in the casual footwear line, 6% in the line of sports shoes and 10% in the line of industrial safety in the daily production of each one of the procedures that comprise the die-cutting process.
Downloads
Article Details
COPYRIGHT NOTICE
Authors who publish in the INNOVA Research Journal keeps copyright and guarantee the journal the right to be the first publication of the work under the Creative Commons License, Attribution-Non-Commercial 4.0 International (CC BY-NC 4.0). They can be copied, used, disseminated, transmitted and publicly exhibited, provided that: a) the authorship and original source of their publication (magazine, publisher, URL and DOI of the work) is cited; b) are not used for commercial purposes; c) the existence and specifications of this license of use are mentioned.
References
Alonzo Manzanedo, H. H. (2012). Optimización de operaciones mediante la técnica SMED en una empresa de envases metálicos. Ingeniería Industrial, 1543-1541.
Cerón Espinoza, J., Madrid Garcia, J., & Gamboa Gómez , A. (2015). Desarrollo y casos de aplicación de Lean Manufacturing. Magazín Empresarial, 1(28).
El Universo. (19 de Julio de 2015). Innovación y diseño son aún un desafío para el zapato ecuatoriano. El universo.
Guerrero, G. A. (2008). Aplicación de la metodología SMED para la reducción de los tiempos de cambio de formato en una línea de producción de helados. Guayaquil: Escuela Superior Politecnica Del Litoral.
Morales Mendez, J., & Silva Rodriguez, R. (2016). Set-up reduction in an interconecction axle manufacturing cell using SMED. 84(9), 1907-1916.
Reyes , J., Aldás, D., & Alvarez, K. (2017). The Factory Physics for the Scheduling: Aplication to Footwear Industry. SIMULTECH 2017, 248-254.
Reyes Vasquez , J., Aldas Salazar , D., Morales Perrazo , L., & García Carrillo , M. (2016). Evaluación de la capacidad para montaje en la industria manufacturera de calzado. Ingeniería Industrial, 37(1).
Reyes, J. P. (2014). Estudio de métodos y tiempos para montaje de Calzado. En Estudio del Trabajo. Aplicaciones en la Industria Ecuatoriana (págs. 90-92). Ambato, Tungurahua, Ecuador.
Secretaría Nacional de Planificación y Desarrollo. (2013). Todo el mundo mejor. Buen Vivir Plan Nacional, 1, 600.
Stadnicka, D. (2015). Setup Analysis: Combining SMED with Other Tools. Management and Production Engineering Review, 6(1), 36-50.
Sugai, M., Mcintosh, R., & Novaski , O. (2007). Metodología Shigeo Shingo ( SMED ) : análisis crítico y estudio de casos. Gestión y producción, 14(02).