Research On Quality Cost Control Strategy Of Enterprise F Based On Extension Innovation Method

Product quality is the key factor for long-term survival and development of manufacturing enterprises.Many enterprises only pay attention to the quality of the products of the technical indicators,and did not consider the influence of quality cost efficient index.One-sided pursuit of product quality from a departmental perspective may increase costs.So that enterprises are in a disadvantageous position in the fierce market competition.Reducing quality costs is a problem that modern enterprises must consider to improve their competitiveness and economic benefits.This paper takes the quality cost control of enterprise F as the research object,uses the quality cost model,combines the extension innovation method and the Pareto chart method to systematically study the incompatibility problems in the quality cost control,and proposes a systematic quality cost control method,using this method,puts forward a variety of effective strategies for the quality cost control of enterprise F.The main content of this article is as follows:1.Summarize the current status and development trend of quality cost control in the auto parts industry,compare quality cost control methods,analyze the quality cost optimization model and the necessity of introducing extension innovation methods.Through the review of relevant literature and the collection of practical data,the research goal is analyze the quality cost composition and quality cost control of enterprise F,and propose a systematic strategy for quality cost control.2.Analyze the current situation of quality cost control of enterprise F and the composition of quality cost,Use the Pareto chart method and the quality cost model to determine the key quality cost items.Analyze the key quality cost items,and determine the incompatibility problems of the key quality cost control.Establish the extension model of the problem and the corresponding correlation function,and calculates its compatibility value.3.Use the FTA analysis method and the extended analysis method to study the related factors of the problem,carry out the extended analysis of the related factors that affect the problem.Use the Extension transformation method to obtain a variety of strategies to solve the incompatible problems in quality cost control,and then calculate the compatibility value according to the correlation function,select a strategy with a compatibility value greater than zero as an alternative sub-strategy for quality cost control.4.Combine the alternative sub-strategies to form an extension strategy for quality cost control,select measurement indicators and determine the corresponding weight coefficients,then establish the correlation function of each measurement indicator and calculate the superiority value of the strategy,and select the strategy with the highest superiority value.Refine and form a specific control plan.