The Application Of Lean Six Sigma In A Quality Management Research

To make continual developments and maintain international competition, one of significant method is adopting advanced quality management method and techniques to improve product quality, improve work procedure, reducing cost of quality and management. Lean six sigma is one of scientific and systemic quality management method and technique. We can make continuous improvement and improve enterprise processes by Lean six sigma, and eliminate defect from problem root radically, finally to meet with customer requirements and reach product quality improvements and cost saving goals, and it will increase company’s competiveness. A company implemented Lean six sigma in2007under the pressure of serious market competition and profit margin constantly dropping down. Lean six sigma is implemented in each business process, It has made huge cost saving and win the maximum profit space for the company.The text expounded Lean six sigma management background, principle and characteristic. It introduces A company how to achieve the project objective in the support of top management, by combining Lean six sigma with current TS16949quality management system, utilizing Lean six sigma’s DMAIC technique, improving and optimizing identified targeted process. The text discuss how to cut down the turbine wheel shaft’s machining defect rate through Lean six sigma quality management.in this project, it is applied Lean six sigma improvement technique to identify the critical factors and make improvement actions, the scrap rate improved greatly, and it achieved a new product successful launch in a very short time, finally it clarify the effectiveness of the application of Lean six sigma in A company’s quality management.