Teresa L.M. Morgado, Jorge Sandiães, Helena V.G. Navas
TRIZ and Lean Philosophies Applied Together in Management Activities
Číslo: 3/2019
Periodikum: Quality Innovation Prosperity
DOI: 10.12776/qip.v23i3.1289
Klíčová slova: matrix of ideality; matrix of contradictions; SMED; 5S; substance-field analysis
Pro získání musíte mít účet v Citace PRO.
Methodology/Approach: The methodology presented in this work involves using Lean and TRIZ methodologies together. Namely Matrix of Ideality, the Matrix of Contradictions, SMED, 5S and the Substance-Field Analysis, were used to optimize the management activities, in agro-food industrial sector. The methodology strongly focused on the issues of time wastage, organization and management of an filling line.
Findings: The implementation of methodologies led to a reduction of setup times by 60% to 70%, a reduction of the operators’ movement during format changes by 26.2%, and an improvement in the line’s management and organization by 9% to 12%, depending on the work station.
Research Limitation/implication: In the management activities, the results are not universal. Therefore, the same methodology applied in another industrial sector will present differents results. Nevertheless, the application of this methodology and the tools choosen only make sense if it facilitates the management of improvements.
Originality/Value of paper: There is a need and demand for innovative solutions that lead to continuous improvement, production processes optimization and resource saving. The combination of different validated methologies, with new concrete studies, is always in scientific and technical interest and continuously sought-after (demanded, welcome) by academic and industrial sectors.