Six Sigma Management Application In Improving The Quality Of Fixed-length Production

Six Sigma management approach is a breakthrough in the continuous improvement strategy, Through the process of input-output analysis of the relationship, Optimize the process, Designed to reduce the deterioration, reduce defects, improve the pass rate, improve customer satisfaction, increased net income. With the success of General Electric Company, Six Sigma means is popular of the world developed by the CEO,Jack Well.Today,. It is already further developed and become the management strategy being lifting enterprise core competition.Lubao Steel Pipe Co.. is one of important elements that produce the seamless steel tube. Develop in the success since expanding the tube finished product, company's producing energy scale is hoisted by a wide margin..In this developing process, the quality problem of Fixed-length Production is outstanding gradually, have already affected with consumer degree of satisfaction.. This paper wields Six Sigma management to analyse and resolve the mass problem in the procedure of Fixed-length Production. Main content include,:(1) survey to fixing the procedure of production and product quality index that Fixed-length Production be in progress, collect product yield, the degradation rate data, carry out have problem surveying analytical, clear and definite on procedure of production mass control method;(2) Behind system research effect and content managed by six Sigma, ascertain the office procedure choosing six Sigma improving method as mass, and work out the planing having carried out improvement.(3) Have mass problem according to that six Sigma manage the ruler putting step (definition into practice, measuring, analysing, improving, controlling) the analysis studying stablely being in charge of production, submit improvement suggestion and be put into effect.(4) implemented effect to six Sigma administration carrying out valuation, have introduced project understanding in carrying out process, have discussed six Sigema office procedure prospects being extended in Lu Bao company and Application managed by six Sigma not only have improved yield and efficiency fixing Fixed-length Production, the office procedure carrying out six Sigma further at the same time also has provided experience accumulation to the company.