A Locomotive Manufacturing Base Overall Layout Evaluation And Optimization

The paper mainly studies for the layout of a rail manufacturing enterprises factory, in particular, with the rapid development of rail transportation equipment manufacturing technology, the expansion and upgate of market demand, all the rail transportation equipment manufacturing enterprises are facing the issues of rising production capacity expansion, even the transformation and relocation. So the factory layout problem is especially important. A reasonable production layout not only can improve the efficiency of enterprise logistics, reduce manpower and resources to improve the efficiency of production, but also can reduce the production costs. This topic evaluates and optimizes the new factory layout of M. The main research content is the following several parts:1.The paper introduces the concept of plant layout design, layout design development status at home and abroad, the source and background of the topic, mainly problems the topic to solved and the relevant theory and knowledge of SLP method.2. According to the actual situation of M company, basement on the effection of the lean production theory, material flow, information flow, value flow to the plant layout planning, it carries out a a detailed analysis and research for M’s new plant layout logistics relational and non-logistics relationship; to summe up the impact on the overall layout of the M Company plant logistics indicators and non-logistics indicators and the indicators proportion in the layout of the planning process3. Using SLP method to evaluate and optimize the overall layout of the new plant of M and diesel engine parts factory, fristly seeks the quantitative logistics and logistics then the weighted sum, draw a comprehensive level close degree table, then according to each operation department close degree combine with workshop shape and area and affection of factory layout degree in all kinds of factors, draw factory new layout diagram, Finally adjusted put forward improvement schemes.4. Finally, using the analytic hierarchy process and combining with Matlab programming matrix calculation of the above-mentioned program to improve the layout and the original program evaluation and optimization, and finally according to the optimal program-level analysis of test results and calculated results to selcet the best project.With the social and economic progress and economic development, competition gradually intensified. In today’s increasingly competitive, improving production efficiency, reducing production costs has become the survival of the enterprise, all managers will adjusting the plant and process layout, the rational allocation of production staff, fully tapping the production potential, optimizing production process layout to provide enterprise benefits and make the enterprise an invincible position.