Analýza údržby a oprav ve výrobním podniku

Abstract

The goal of the diploma thesis is to analyze the maintenance in the manufacturing company ArcelorMittal Tubular Products Ostrava a.s. and to propose the solution, which should make the maintenance, respectively the production, more effective. The first part contains a theoretical explanation regarding logistics and maintenance. The practical part describes how the maintenance works in the company, then the Pareto analysis based on the number of failures of machines and the duration of repairs of machines is executed. After that the 5 Whys method is used to identify the root cause of these problems and measures are taken to resolve the problems. Thereafter the Overall Equipment Effectiveness is calculated before and after the measures and these 2 numbers are compared. In conclusion, the solution that offers more effective maintenance is proposed.