Research On Schedule And Control Of Steel Pretreatment Production Line Overhaul Project Of AS Company

The overhaul of steel pretreatment production line and numerical control upgrade is an emerging industry in recent years.The overhaul of steel pretreatment production line mainly includes the maintenance and precision adjustment of steel pretreatment line.It is beneficial to the development of the enterprise to renovate and transform the steel pretreatment production line.For AS the company's steel pretreatment line overhaul project,it has many and complex work content,high precision requirements and personnel skills requirements,short overhaul cycle,etc.Therefore,need a reasonable schedule and control scheme to management and constraints.This thesis focuses on the AS company HK-4000 type steel pretreatment line overhaul project is studied,the HK-4000 type steel pretreatment line adopts imported PLC control,through the computer screen operation,carried out on the key location video monitoring,fault diagnosis and alarm,from loading,delivery,preheating,shot blasting,cleaning,painting and drying to send automated process.Based on the above content in steel pretreatment line overhaul project AS the main corporation AS the main body,first of all to the project of the background to the case in the process of the research and the required schedule,progress control,schedule optimization method were studied.Then analyzed AS company steel pretreatment line overhaul project management present situation,existed problems in the progress plan and control,such AS steel pretreatment line overhaul and maintenance way too single,overhaul incomplete management organization setup,maintenance overhaul technology level is low,there is no steel pretreatment line overhaul plan,etc.After targeted study of overhaul project progress plan,the WBS method was adopted in the schedule for the rationalization of the establishment,puts forward the key points to progress,mainly discusses the optimization scheme based on schedule problem identification.Finally,the paper discusses the schedule control scheme of the steel pretreatment production line overhaul project of AS company,and proposes to control the schedule of the steel pretreatment production line overhaul project by making weekly and monthly progress report,confirming the control situation of finance,equipment and personnel system,and adjusting work activities.The research approach is based on the theory of project management and schedule management is put forward,based on the AS company steel pretreatment line overhaul project specific analysis,explored the AS company steel pretreatment line overhaul project schedule management strategy,the progress of the plan and the implementation of the control scheme can improve the AS the company's production capacity,can improve enterprise overhaul project management level.