Aplicação da teoria das restrições integrada ao seis SIGMA buscando a gerência de gargalos no processo produtivo SMT

Abstract

mmodities, they are looking for process improvements, thus seeking better profits. The profitability of companies is decreasing more and more, due to high competitiveness or lack of quality in their process, because a dynamic with many variations, it becomes a non-deterministic problem. Studies on management philosophies has been important input so that managers can understand the problems in the process and seek the most efficient solutions. When talking about in Production Process, some gaps have been filled with the application of some techniques or adopting some philosophies focused on the management and optimization of production, but in some cases, expected results are not enough. A Production System consists of features that may or may not interact with each other, that is, dependent or not dependent, taking into account the method used, which also depends on the final product. This work provided a minimization of waste, maximize profit, improved the identification of bottleneck, completed the missing gaps, provided a paired use (integrated) Restriction of Theory with Six Sigma, we treat the neck, along with the in-process inventory (inventory), resulting in a gain in production and consequently improving profit. To do this, we use the Theory of Constraints (Theory of Constraints - TOC - 1984, which was created by Israeli physicist Eliyahu Goldratt, so soon after became one of the largest consultants in the Corporate Management Branch), along with Six Sigma (originally developed by Motorola – years 80). The approach was based on the Management of) Bottlenecks), used some statistical tools of Six Sigma for the presentation of results.