| With the continuous advancement of the economic globalization process,The machinery manufacturing industry has entered the era of cruel and fierce market economy with free competition around the world.In the final analysis,market competition is nothing more than product quality competition,product price competition,production efficiency competition and service quality competition.H company is a professional manufacturer of fuel injection pump,fuel injector,speed regulator and diesel engine transmission.In order to keep pace with the continuous development and change of market demand,it is necessary to consider a way to optimize the flow from the production process.So as to improve the product quality,reduce the production cost,improve the production efficiency and improve the service quality,to meet the changing needs of the customers,improve the market competitiveness of the company.This paper is based on the present situation of H Company.This paper analyzes the problems and requirements of the top cover in the production process and management.On this basis,the related theories and methods of lean production and industrial engineering are used to reconstruct the top cover production process of H Company.a new process flow is designed,And the specific scheme of process optimization is planned,phased experiment and verification.Finally,Finally,the optimization effect of process flow is evaluated.The optimized top cover process can not only effectively solve the problems of low production efficiency and high production cost of H Company for a long time,but also significantly improve the physical quality of the products.More forcefully ensure the H company in the domestic and foreign market share of this kind of products,The research results of this paper can provide reference for domestic and similar companies to promote lean production. |