Six Sigma Management In The Transit Car Network Rupture Improvement Applied Research

Six sigma management originated in the 1980s. It has been constantly strengrhened and developed in practice with a way to reduce defects. Six sigma management is not only a method to impove quality ,but also development of a manage concepts and systemative method, maintaining sustainable devetopment , strengthening the leader ship,improveing customer satisfactionThe origin and improvement of six sigma is introduced in this paper,, in addition explain the detail theory and application in Transit Plant. Through improvement the breakdown of the network mask, explain six sigma tool,skill,method in define,measure,analyze,improve and control. It gives large hard saving in quality improvement, process improvement and decline cost. It found direction of customer and data base as manage concept as well. It helps very much to improve Transit Plant competition capability to others. It is reference value to management of automobile factory...