基于JIT理论的A公司物料配送改进研究

发布时间：2018-01-01 03:30

本文关键词：基于JIT理论的A公司物料配送改进研究　出处：《吉林大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着汽车制造产业先进的技术迅猛发展，我国汽车产业随着技术发展而不断壮大，汽车产业逐渐成为支柱国家经济的产业之一，使得汽车制造业之间竞争也随之不断加大同时也导致过剩的生产能力。中国汽车产业历经从无到有，从小到大的过程，而现在已经超过日本和美国，变成世界最大的汽车市场。汽车走近了寻常百姓，变成了生活中衣食住行的一部分。中国汽车产业腾飞之际，，我们同样看到，汽车企业之间的市场竞争也变得越来越激烈，这对汽车的外型设计、研发周期、性价比以及个性化服务等多方面，提出了更加严格的标准。为了在汽车行业中赢得主导地位，汽车制造企业需要抓住能为企业制造效益的核心，应该对企业的经营管理方面进行更高的要求，采用先进的生产方式才能不断降低企业的运营成本，为客户提供更高的服务质量和水平。物流是降低企业运营成本的一个突破口，实施JIT可以消除企业在生产过程中浪费，大幅度降低企业运营成本，提高生产率和产品质量。本课题将结合JIT思想并针对A公司物流配送的特点，提出A公司物流配送的改进方案。首先，本文分析分析当前A公司物流配送现状，A公司物流配送中存在的主要问题，并对成因进行分析，主要问题包括供应过剩、供应等待、过分加工、搬运的浪费、不良修正的浪费、库存的浪费、物料配送过程中存在的配送不匹配、配送物料分拣区分区不合理、入库不合理、作业现场混乱、生产线物料空间紧张、零部件管理不合理、形成这些问题的主要原因包括JIT配送的表面化、信息技术不完善、人员的自我管理意识不强等。其次，对A公司仓储中心向生产现场的物流配送进行改进。针对本地的供应商采用同步配送的方式。针对外地供应商A公司将根据生产计划提出物料需求，然后供应商将物料配送至A公司仓储中心，由A公司仓储中心进行统一管理；同时，根据零部件的特性的不同，分别采用JIT准时配送和采用SPS零部件分拣系统进行零部件的上线作业，对配货区进行规划，并标准化配送流程。最后，对A公司的物流配送模式进行改进：主要包括配送方式的优化、配送容器的优化、配送信息平台的优化、配送车辆路径的优化。SPS物料配送器的相关优化方案，如A公司仓储中心的集货方式的改进、SPS物料配送器具的改进、SPS流程改善。对改善方案进行试点实施，并得出结论，优化改进的实施取得了预期的效果。对A公司的未来进行了展望并提出了一些后续改进意见，希望能为后来工作者提供一些帮助。
[Abstract]:With the rapid development of the advanced technology of the automobile manufacturing industry, the automobile industry of our country is growing with the development of the technology, and the automobile industry has gradually become one of the industries of the pillar country economy. China's auto industry has gone through a process of growing from scratch, from small to large, and has now surpassed Japan and the United States. It has become the world's largest auto market. Cars have come closer to ordinary people and become a part of life, food, clothing, housing and transportation. As China's auto industry takes off, we see it as well. The market competition among automobile enterprises is becoming more and more fierce, which has many aspects such as appearance design, R & D cycle, performance price ratio and personalized service. In order to win the leading position in the automobile industry, the automobile manufacturing enterprises need to grasp the core of the manufacturing benefits for the enterprises, and should have higher requirements on the management of the enterprises. The adoption of advanced production methods can continuously reduce the operating costs of enterprises and provide higher service quality and level for customers. Logistics is a breakthrough to reduce the operating costs of enterprises. The implementation of JIT can eliminate enterprise waste in the production process, greatly reduce the operating costs of enterprises, improve productivity and product quality. This subject will combine with the idea of JIT and aim at the characteristics of logistics distribution in company A. Proposed A company logistics distribution improvement plan. First of all, this paper analyzes the current situation of A company logistics distribution A company logistics distribution in the main problems, and analyzes the causes of the main problems, including oversupply, supply waiting, over-processing. Waste of handling, waste of bad correction, waste of inventory, mismatch of distribution in the process of material distribution, unreasonable partition of distribution material sorting area, unreasonable storage, confusion of operation site. The material space of production line is tight and the management of parts is unreasonable. The main reasons for these problems include the appearance of JIT distribution, the imperfection of information technology, the weak consciousness of self-management of personnel and so on. Secondly, the logistics distribution from warehouse center to production site is improved. For local suppliers, synchronous distribution is adopted. For foreign suppliers, A company will propose material requirements according to the production plan. Then the supplier distributes the material to the warehouse center of company A, and the warehouse center of company A carries on the unified management; At the same time, according to the different characteristics of the parts, JIT on time distribution and SPS parts sorting system are used to carry out the on-line operation of the parts, to plan the distribution area, and to standardize the distribution process. Finally, the logistics distribution model of company A is improved: it mainly includes the optimization of distribution mode, the optimization of distribution container and the optimization of distribution information platform. The optimization of vehicle routing. The optimization scheme of SPS material distributor, such as the improvement of stock collection mode of warehouse center of company A, and the improvement of SPS material distribution equipment. SPS process improvement. The pilot implementation of the improvement program, and draw a conclusion, optimize the implementation of the improvement achieved the desired results. The future of the company A prospects and put forward some suggestions for further improvement. Hope to provide some help for later workers.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.47;F252

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