Research On Enterprise Quality Cost Management Based On DMAIC Model

With the development of the times,the market economy is constantly improving.The demands of consumers on product quality are getting higher and higher.Only by improving the quality of products and reducing the comprehensive cost of production and operation,can the competitive advantage be maintained continuously.Therefore,more and more enterprises begin to pay attention to quality cost management.In order to reduce the cost on the premise of quality assurance,it is necessary for enterprises to accurately identify the factors affecting product quality and cost.Therefore,the DMAIC model is introduced to identify the defect process by definition,measurement,analysis,improvement and control,and to improve it.At the same time,the improved results are tracked and investigated.This paper combines the DMAIC model,through case study and taking X enterprise as an example,introduces the model into enterprise quality cost management,judges the priority of each quality management element and in the process of concrete analysis,combines qualitative and quantitative methods,puts forward the method of optimizing X enterprise quality cost management.Through analysis,it is concluded that in the process of implementing quality cost management in X company,there are some problems,such as insufficient attention to quality management,no fixed mode of quality improvement,lack of quality monitoring system and lack of overall quality management control plan.Among them,the most influential factors are insufficient inventory management,poor quality of raw materials and inadequate staff training.Through the previous analysis,combined with the DMAIC model and quality cost management theory,in view of the current situation of X company,this paper puts forward some suggestions for improving the important factors leading to high quality cost.