Six Sigma Quality Management Theory And Software Implementation

With constant deepening of reform and perfect opening-up of our market economy and under the function of market competition and price mechanism, the quality of our products has been improved a lot in some aspects, there are more and more reliable national brands with improving quality and superior performance in the international market .However, we should know absolutely that the quality level of our products is still comparatively low. The view "Market economy is rooted in the hearts of the people, quality is the life of companies" has already received the common understanding at home, and the market competition has already taught Chinese enterprises to establish the gate of the quality monitoring. The product quality of domestic enterprises can not rank among the international advanced ranks yet, this is not that a Chinese enterprise does not pay attention to quality, but ideas and means of quality control lag behind, so domestic enterprises need to use the experience of quality management that the overseas enterprises verified successful for reference. This composition is mainly about the theory of quality control and using the method to carry on systematic research of the production.The full composition divides into six chapters altogether, the main content includes:Chapter one introduces the historical background of six sigma management, according to the difference of definitions and comprehension of different periods it describes the necessity of six sigma management's emergence.Chapter two puts forward the concept of six sigma management and basic views preparing for recommending the meaning and stages to execute six sigma management in the further two chapters.Chapter three uses method of variance analysis to give explanation and statistical verification of 6 standard which is characteristic of six sigma management .This section is the foundation to settle problems using six sigmamanagement.Chapter four recommends the steps to execute six sigma management and the application of tools in execution. This part lays particular emphasis on purpose, the work having to do, the tools for application in each stage and summarize the content of six sigma management and the course of application.Chapter five is a case of six sigma management, this part introduces the application of statistical software MINITAB in six sigma management in data processing and data analysis using the knowledge introduced and combining true case and how to find the optimum conditions which accord with the request of six Sigma improving.Chapter six concludes the conclusion summarizing the writing background and purpose of this composition.