Implementation of six sigma DMAIC for improvement of production process: A case study

Abstract

CV. Souro Blok is a Manufacturing Company (Construction Material) which is engaged in manufacturing Concrete brick. To maintain market confidence in CV Souro Block products, it is necessary to have quality and consistent products. This paper presents how to implement the DMAIC cycle as an element of continuous improvement in practice. In order to achieve it, the problem of quality and how to control it. Based on company data, an analysis with the application of DMAIC is done. The propositions of improvements, which can be implemented in the company in order to increase the effectivene ss of production process, are also presented. Following the Six Sigma DMAIC steps, the company exceeded the established target, significantly improving actualization to reach 9,96 %.