Research Of Production System Optimizing In R Workshop Based On Lean Production

With the increasing competition in the domestic and foreign markets,the cost of labor and raw materials is increasing gradually.The advantages of the domestic population are gradually weakened,and the demand for diversification and individuation of customers is increasing.The traditional manufacturing enterprises are facing great challenges in the aspects of product quality,flexible manufacturing and rapid delivery.The lean production theory,as the production organization model of the manufacturing enterprise innovation,can effectively cope with the rapid change in the market is the best choice for the enterprise to cope with the rapid change in the current market.It has become the only way for the transformation of the molding enterprises.Against this background,the case of R workshop of XX company is typical.Based on the essence of lean production theory,based on the actual production situation in the R workshop,combining the internal and external pressure of the workshop and the problems in the production process,the lean production theory and method are used to optimize the design of the production system in the R workshop and create a lean production system which is in line with the car's own situation.Reduce waste,improve production efficiency,reduce inventory and cost purposes.This paper first introduces the background and significance of lean production research,describes the research and application of lean theory at home and abroad,and expounds the concept,connotation and related theoretical methods of lean production.Secondly,through the analysis of the production system in the R workshop,the existing problems in the production organization structure,the production plan completion rate,the production line line balance rate,the work in stock time and the logistics route are analyzed and analyzed.Through the analysis and comparison of relevant data,the organizational structure is not effective for the production system.There are four reasons for control and control,low accuracy of production planning mode,lack of rationality in process equipment layout and insufficient research on lean technology in production line.According to the lean production theory,the three principles of production system optimization are determined,namely,zero waste in production process,zero inventory of WIP,high flexibility of production line and equipment.Combined with lean production theory,the improvement strategy is put forward from the aspects of pull production,Kanban management,process layout and process improvement.At the same time,combined with the actual production situation of R workshop,the plan and plan of promoting lean production strategy are put forward.Finally,according to the evaluation of the optimized production system,the benefits and effectiveness of the R Workshop on production management,in-work inventory control andpersonnel management after the implementation of the strategy are briefly described.At the same time,it is pointed out that the implementation of lean production is a long-term work.It is necessary to make long-term guarantee measures in the aspects of system guarantee,talent training and cultural propaganda so as to ensure continuous improvement.At the same time,lean thinking has gradually developed into corporate culture and has become the core competitiveness of enterprises.This paper optimizes the production system of R workshop based on lean production theory.It shows that lean production can help the R workshop to reduce waste,improve production efficiency and reduce cost,at the same time,it can improve the management level of the enterprise,and then improve the comprehensive competitiveness of the enterprise,and keep the competitive advantage in the fierce competition in the market.Based on the problem,this paper combines theory with practice to solve the problems encountered by enterprises in the actual situation,and can also provide valuable experience for other similar manufacturing enterprises to carry out lean production.