Open AccessLean Manufacturing Production Management Model using the Johnson Method Approach to Reduce Delivery Delays for Printing Production Lines in the Digital Graphic Design Industry
Author(s) -
A. Gomero-Campos,
R. Mejia-Huayhua,
Claudia Leon-Chavarri,
Carlos Raymundo-Ibañez,
Francisco Domı́nguez
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/796/1/012002
Subject(s) - lean manufacturing , scheduling (production processes) , manufacturing engineering , computer science , production manager , industrial engineering , context (archaeology) , production (economics) , operations management , engineering , paleontology , biology , economics , macroeconomics
Several factors compel graphic design companies to improve efficiency and competitiveness in their production lines. However, these companies are not prepared to take on this challenge, as they report delays in 20% of their deliveries, caused by high setup times, low machine availability, and poor work scheduling. In this context, this study proposes a new production management model fed by the interaction of lean manufacturing tools and the Johnson scheduling method. This model has been validated by direct application at the SISSA. The results obtained were the reduction of the setup time to 15 minutes, increased machine availability up to 24%, and an efficient scheduling of its tasks. All of these reduced the percentage of delivery delays from 20% to 6%.