CRRC Qingdao Sifang Co., Ltd. Uses Lean Production To Improve Project Application Research

Railway is the important infrastructure in our country,the national economic arteries and popular means of transport,the country's economic development plays an overall support.Rail transportation with a fast,safe,green,environmental protection,energy saving,large capacity and other advantages,have drawn the attention of the countries all over the world,increasing the scale of rail transit equipment market,the market competition is increasingly fierce,lean production concept was applied to rail transit equipment enterprises,can shorten the manufacturing cycle,improve product quality,reduce product cost,improve the comprehensive competitiveness of the enterprise.But rail transportation equipment manufacturing industry is a complex,dynamic,continuous process,the uncertainty is very large,if copy abroad or common manufacturing experience of production organization,it is difficult to achieve the desired effect.Based on the fully research of lean production related theories and draw lessons from the domestic and foreign scholars on the basis of the research on the lean production,in-depth research enterprises the status quo,to identify the production bottleneck,combined with the actual production organization characteristics of rail transit equipment companies,mainly from the project preparation phase of the project resource equilibrium configuration plan system design,project construction phase of the new product starts becoming an information based society the tally optimization design,production abnormal events information processing three aspects to carry out the lean production to improve the design,tries to establish suitable for joint-stock company four beats pull lean production methods,the enhancement enterprise production capacity,improve product quality and production efficiency,for the rail transportation equipment and related enterprises to implement lean production.