A Study On Product Quality Risk Identification And Control Of Auto Parts Under The Supply Chain Environment

With the continuous development of economy,the trend of manufacturing globalization is becoming more obvious.In order to gain more competitive advantage,Enterprises adopt the supply chain operation way for prodution.Supply chain is a dynamic network composed in the upstream and downstream suppliers,manufacturers,logistics providers,end-users and other enterprises,with the complexity and vulnerability,easily lead to various risks.Due to higher labor and technology intensive industry,the formation of vehicle products requires the support of large parts supplier group,so automobile manufacturing enterprises generally adopt supply chain upstream and downstream enterprises collaboration mode of production.This characteristic determines the high risk of auto parts product quality.As an important part of vehicle,the product quality of Auto parts is directly related to the safety of vehicles and persons,it will endanger the survival and development of the upstream and downstream enterprises of auto parts supply chain.Therefore,the research on auto parts product quality risk under the environment of supply chain is of great significance.On the basis of reading a large number of related domestic and foreign literatures,this paper analyzes the auto parts supply chain,constructs a preliminary product quality risk identification model of auto parts under the supply chain environment based on the four functional stages of supply chain operation process,including design & development,raw material purchasing,parts manufacturing and logistics quality risk.And then through the related employees and college researchers questionnaire survey to obtain sample data,this paper uses SPSS17.0 to analyze the reliability and validity of questionnaire,applies AMOS17.0 to risk identification model for confirmatory factor analysis,and puts the membership degree analysis method into use to screen risk indicators to form a formal risk identification model.Finally according to the identification of quality risk factors,this paper proposes some specific quality risk control measures for auto parts enterprises from five aspects,respectively is design & development,raw material purchasing,parts manufacturing,logistics,supply chain collaboration.