Application of the Lean Manufacturing Process in the Practical Lessons of the Course Learning in Industrial Mechanical Maintenance in Senai José Ignácio Peixoto Vocational Training Center

摘要

The present work was developed with the purpose of conducting a case study and applying Lean Manufacturing in the practical classes of a technical school of a technical school in the Zona da Mata Mineira, identifying, quantifying and reducing the wasted time and quantity of actions performed by the students during class. For the development of the research, data were collected performing onsite monitoring. The Kaizen, A3 Report, Chronoanalysis and Spaghetti Diagram tools were applied. Data were then collected again, which were processed through statistical software Minitab 17, performing a significance analysis, correlating the data collected before and after the application of the methodology. It was concluded that the changes were enough to reduce the movement, the time of actions that do not add value to the student and increase the numbers of actions that add value to the student.