Research On Optimization And Improvement Of B Assembly Line Based On Lean Production

Along with the development of economic globalization as well as China's quick integration into global economy,enterprises obtain more extensive market and meanwhile face various challenges of competition intensification,cost increase,profit margin reudction,personalized and diversified market demands,which leads to the reduction of average profit level during the enterprise operation.The production process suitable for their product features selected for the production and organization is the key to control enterprises' cost,which is also very crucial for enterprises to improve productivity and enhance product quality and market competitiveness.Therefore,the lean manufacturing is the optimal path to optimize production process and solve the enterprises' issues in current existence and development.The current production situation of B enterprise's assembly line is selected as the research object and the combination method of quantitative analysis and qualitative analysis is adopted for improvement and optimization.Firstly,the important data of production process in assembly line is collected,summarized and fitted through the on-site tracking and collection,then the method of quantitative analysis is adopted for the lean production tools to confirm the issues existing in current production process,and used as the diagnosis basis for the current production situation so as to perform initial production improvement through the production boost,Kanban management,program analysis and other qualitative analysis measures,improve the previous and current production level through analysis and conduct continuous improvement based on this.The production line's production capacity of the assembly line in B enterprise is balanced,the productivity and customer satisfaction is improved through the lean improvement and optimization,the production cost of B enterprise is reduced and the productivity level is also improved.