Research On Paint Line Improvement Of X Company Based On Lean Production

Under the background of open market economy in the world today,Chinese manufacturing enterprises are facing increasingly fierce market competition,especially for the hub manufacturing industry in the transition from extensive production mode to fine production mode.How to improve the competitive advantage,reduce the cost of production and operation,reduce inventory,and respond quickly to customer demand has become an urgent problem for the survival and development of enterprises.With the help of scientific management methods to improve production efficiency and profit,it has become the consensus of enterprises.Promoted by the wide spread of lean thinking and the improvement of lean theory and methods,more and more enterprises apply lean thinking and methods to solve the problems encountered in the survival and development of enterprises.X company is a manufacturing enterprise engaged in research and development,design and sales of aluminum alloy wheels.In the 21 st century,the automobile hub manufacturing industry is in the era of small profits,coupled with the increasingly fierce market competition at home and abroad,the automobile hub manufacturing managers urgently need to optimize the production process management,improve the production system,in order to reduce production costs and eliminate waste.According to the current operation process and facility layout of the painting production line of X company,the problems of the painting production line are summarized.The optimization theory of the application value flow chart,6S,two-handed operation analysis,joint operation analysis and logistics intensity are integrated to improve the painting production line of X company.In order to achieve the desired optimization objectives,a series of safeguards were adopted in the improvement activities,such as incorporating lean ideas into the corporate culture,and providing lean training for employees.The application of lean production mode in X company's painting production line shortens the operation time and optimizes the operation process.