Study On The Application Of Pull Lists Production In Railway Carriage Repair System

The market and policy environment which railway passenger cars repair businessis facing presented new change and challenges after the21st century. On the one hand,Railways Ministry reforms continue in-depth and the management right isdecentralized to various railway bureaus. The competition of railway carriage repairmarket environment is increasingly fierce. On the other hand, the technical level ofrailway vehicles improves continuously and the types of railway passenger carsincrease rapid. Pull production is the main form of lean production in the enterprise. Itcan shorten the cycle of maintenance, improve maintenance quality, reducemaintenance costs, and enhance the competitiveness of enterprises. Therefore PullLists Production is the trump of Railway passenger car repair business based onmarket competition invincible. However, rail passenger car maintenance is a complex,dynamic, continuous process, has great uncertainty. If you copied the implementationof pull production experience of abroad or ordinary manufacturing enterprises, it isdifficult to achieve the desired results.This paper is based on a full study of the theory of lean production andcharacteristics of railway passenger car repair, tries to establish the mode of Pull ListsProduction for CSR SIFANG CO..LTD... It is respect to provide the scientific basisfor decision making for decision maker, enhance the competitiveness of enterprises,and provide a reference for the Railway passenger car repair business. First, this paperidentification and analysis the main problem of railway passenger car repair system ofCSR SIFANG CO..LTD. though Value Stream Mapping. The main problem includesbottleneck operation of production, in-process inventory, and spare parts inventory, avariety of waste and other aspects. Second, this paper draws the future value streammap of railway passenger car repair system combined with the railway passenger carrepair status of CSR SIFANG CO..LTD, optimize the railway passenger car repairprocess, establish the model of a safety stock of spare parts, design the system ofproduction logistics. Finally, this paper presents various measures for the smoothimplementation of pull production, described the key points in the implementationprocess, and summarized the effectiveness of the implementation of pull production.