H公司SM生产线优化设计

Optimization design of SM production line of H CompanyAbstractTaking the SM production line of H company as the research object,observe the productionsite,collect the process content and time data of the production line,draw the process flowchart and process program chart,and use the Flexsim simulation software to model andanalyze the current production line.After finding out the bottleneck process,we can improvethe production process with industrial engineering theoretical knowledge,reduce unnecessarytransportation and stagnation.Then we input 0-1 integer programming algorithm into lingosoftware to calculate the minimum production beat,and then rearrange and merge theoperation sequence of the process,and propose the optimal production plan.It also providesreference for other enterprises to improve the balance rate of production line.Through the analysis of H company's production site conditions,draw the value status map,analyze the production line problems from the map,apply lean thinking to improve,draw thefuture status map of value flow.Then improve the production efficiency,shorten the deliverycycle,and meet the needs of customers.Finally,the improvement effect of the production siteis summarized and evaluated,and the improvement effect is discussed from the perspective ofeconomics.Keywords:Production line balance;0-1 integer programming model;value flow chart