Research On The Blending Ore Quality Improvement In Sgjt Company Based On Six Sigma Management

Six sigma is a kind of implementation principle and technology,which can improve the quality of enterprise process management strictly and effectively.Its essence is to strive to provide perfect and high level service.At the same time,it makes efforts to reduce the enterprise cost of poor quality.With successful application of six sigma management in many multinational companies such as dell,MOTOROLA..It has been a simple process optimization concept developed into a kind of management philosophy.It is not only a standard measuring the ability of the business process,is more than just a method of business process optimization,and then be the enterprise strategy responsing to the dynamic competition environment,improving enterprise competitiveness and to achieve the long-term success.Blending ore is an important raw material of sintering production.Since the launch of Shougang Jingtang United Iron&Steel Co.,Ltd.in 2009,the quality of blending ore made a qualitative leap,made great contribution to stabilize the sinter quality.In the second half of 2013 to 2014,the company's business strategy requires maximum consumption solid waste.The composition of solid waste is not stable,caused great negative impact on the quality of blending ore and had affected the sintering production.The calling to improve the quality of blending ore is increasing day by day.This paper uses the six sigma management method to analyze and solve the problem of blending ore production process.The main contents of papers:Do the research on the production process and quality of blending ore,collect TFe stability data,and study the quality control methods in order to make clear the problems.After the functions and contents of six sigma management system research,select the six sigma management method as quality improvement method,and make the improvement plan.According to the implementation of six sigma management steps(define,measure,analyze,improve,control),do the research quality problems of blending ore production,puts forward improvement suggestion and implementation.To evaluate the effect of implementing six sigma management,probes into the six sigma management method in Shougang Jingtang United Iron&Steel Co.,Ltd.promotion prospects.The application of six sigma management not only improves the stability of ore blender TFe,at the same time,promote the comprehensive improvement of management level of raw materials,also for the company to provide experience for further implementation of six sigma management method.