| In the car manufacturing industry increasingly competitive conditions, most manufacturers multi-variety small-batch mixed assembly mode of production, replacing the single variety, mass production mode, in order to increase production flexibility, as to enhance the competitiveness of enterprises effective means. Mixed production mode to meet the social development of diverse needs, individual needs arising from a highly flexible production methods, in time production and lean manufacturing technology based on the emergence of an advanced production organization and management, mixed production and the traditional mass production model compared to more complex. As the component parts of cars are more mixed car assembly process different types of materials needed, and even the same material at the same time the required color, performance, specifications are not the same, leading to general automotive assembly line material supply system more complex. Therefore, many enterprises in order to reduce processing time, reduce costs and improve efficiency along with the lead, along the construction, SPS Logistics means the way the three logistics applications, a necessary requirement associated with logistics information management system, the logistics of three ways effective combination of information transfer.In this paper, the study is: cars hybrid assembly process known cases, according to characteristics of car parts and logistics capacity providers selected for different parts of the logistics of different ways, this paper select the seat, brakes and other representative parts for the research objectives, combined with M car production the actual situation of the company, cited examples of cis, cis-building, SPS logistics to the cost, operating hours, and so the optimization results. Logistics Information Management System in conjunction with, and how mixed up the total assembly line material supply system in time, quasi-volume supply.First, this article gives a comprehensive overview of the car assembly line mixed material supply system of total research background and significance, and with mixed production-related research status, on this basis, the main thesis put forward the content; of modern logistics, production logistics and production logistics information management systems theory was expounded; on the car assembly line characteristics and composition of total mixed analysis, and for the mixed model assembly process, final assembly of the mixed material supply system in the optimization of in-depth research.Secondly, M Company assembly plant as the research object in order to model multi-species mixed production of automobile manufacturing as the starting point of the supply of materials, through the rationalization of production materials at site of the actual supply process, combined with advanced in the material supply means to optimize materials Yin Rule supply logistics systems applications three ways, namely, cis cited, along the construction, SPS Logistics means the logistics of these three methods and the scope of the principle of selecting a detailed description, through the introduction of seat, brake parts, represented by, for example, illustrates the construction Shun Shun lead logistics to logistics to the operation of the process, combined with the application form for each logistics effectiveness analysis and the optimization of materials supply systems for cost savings, reduce labor cost of production, reduced operating hours, and so has a vital role . Finally, the logistics to sum up the new parts in each additional use should be chosen according to their characteristics parts logistics reasonable manner, and needs to be done before the use of logistics to carry out the preparatory work described.Again, the use of logistics information management system will be put up lead, smooth construction, SPS and effective way of combining logistics, information flow and sources of information according to established production plan, production plan according to the total to determine the daily production plan, production plan according to the total supply of the server or the material needs of the various sub-server to issue instructions, each of the list server will send materials to all parts suppliers, and can complete the case back to the general server directives.Finally, M company car manufacturers materials information management system, for example, information input and the acquisition process is described in detail, and the company's assembly line M of information delivery process and the information collection point for a detailed analysis of operating functions. Optimization of any logistics information management system can not do without the support, therefore, the optimization of material supply system, the information management system is carrying the entire production line to run the important aspects.Optimization of material supply system can be very good Shi total car production assembly line components according to their characteristics, in accordance with the principle means of optimizing material supply, so as to achieve lower costs, saving operating time effects. Through logistics information management system can grasp the production dynamics, each information collection point in the effective delivery and feedback information to help businesses and suppliers to achieve timely and accurate information flows, so that parts supply system to optimization. The end of the article also summarizes the contents of this research and the shortcomings of the research work in the future the need for further improvement and hope for future research work to get more data on the supply of materials to make the application more intuitive manner results and can be applied to other businesses with similar characteristics. |
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