Construction And Application Of Zhengzhou Nissan Product Quality Traceability System

In recent years,the fast development of automobile industry in China,valspar in eight successive years the world's first,cars have become the people daily life indispensable means of transportation.However,with the increase of production,quality problems are gradually increasing,it's brought a lot of trouble to consumers,and even endanger the safety of life.The increase of the quality problems also to factory and supplier quality management brought huge challenge.Perfect quality tracing system to improve processing efficiency,reduce the quality problem of the economic and reputation losses,study and solve the problem of automobile product quality traceability has important engineering application value.This paper around zhengzhou nissan product quality traceability system construction issues related to carry out the research,the main content specific as follows:Establish a set of the quality control standard of the industrial chain.Oems to direct management of tier 1 suppliers,to indirect management level 2 and the following suppliers.High-level supplier to direct management of suppliers below level,on the isolation level supplier and indirect management.In this way,suppliers in the supply chain management,step by step until the raw material suppliers,so as to realize the quality control of the whole industrial chain.Achieve a full value chain of batch traceability.According to the component importance to distinguish,batch number encoding rules are established respectively.Key-module adopts heavy bartender bar code in the form of a paste to the parts,key-module loading information will be confirmed after the barcode scanning system of the input,batch Number on the parts and Vehicle VIN Number(Vehicle Identification Number/Vehicle Identification Number or Vehicle chassis Number)a direct link.Batch number management rule also applies to other low level on the entire supply chain vendors,including raw material suppliers,thus realized the batch management throughout the supply chain.The vehicle rolled off the production line,to use both internal location management system and sales management system to record its location,has provided the basis for future traceability.VIPS System(Very Important Parts of System,the heavy Parts management System)of import make tracing efficiency gets improved.Using VIPS system for parts of the batch number and the corresponding vehicle VIN number information entry,need to trace,using the system to trace the query.VIPS system application can improve the tracing precision,narrow the scope of traceability,in the whole product quality traceability system has played a vital role.By product quality traceability system of construction quality control in the whole industry chain and the whole value chain of the product quality tracking,not only saves oems traces the costs,but also the minimum reduces the loss of customers,have created favorable conditions for the sustainable development of the society.