Qualitative analyses in the quality assurance system for manufacturing processes - a case study for the elements of the car’s mechanism movement

The article presents selected aspects of the quality assurance system for production in the Automotive system. The structure of quality assurance elements in continuous production is presented, indicating the stages of quality supervision. An analysis of quality in the production of a car cable is made - based on the control plan and process risk analysis. The procedure for statistical analysis of quality for a selected element is presented. And guidelines for these analyses in the continuous quality monitoring system are presented. The quality monitoring system is an element of the complaint supervision program used in the analysis of the 8d report. The article is an analysis of quality requirements for manufacturing processes. It is a case study analysis regarding the fulfillment of quality requirements, which result from the guidelines of the standards. It is a verification of the fulfillment of requirements for the analyzed process, which will also be implemented for all other processes in the future. The presented analyses contain the structure of collecting data, their processing and use in each production stage, which is carried out in the enterprise. The importance of collecting statistical data and their use in critical points of the production process is indicated. The purpose of this article is to present the topic of quality requirements in the automotive industry and to show a wide range of methods and tools used by companies to meet them.