SY精密机械公司原材料库存优化及控制研究

发布时间：2018-03-01 10:49

本文关键词： 原材料库存控制库存管理优化　出处：《山东大学》2013年硕士论文　论文类型：学位论文

【摘要】：当前,制造企业面临着市场竞争激烈、客户需求多变、客户订单提前期短、原材料采购周期长、原材料价格不断上涨等问题,这些问题对原材料库存管理提出了新的更高要求。库存特别是原材料库存需要占用大量的流动资金,优化的原材料库存控制能有效地降低企业的生产制造成本,同时保证了原材料供应的可靠性,实现最低成本准时交货,从而最大程度满足客户的需求。因此原材料库存控制越来越为企业所重视,优化库存控制、降低库存成本是也成为库存管理的关键。本文首先了阐述库存的基本概念及分类,剖析了库存成本和库存的作用,系统回顾了传统库存管理理论和现代库存管理研究的发展,介绍了几种传统的库存控制方法和供应链下的库存管理问题。其次结合SY精密机械公司原材料库存控制的真实案例,以现代库存管理理论为指导,剖析了影响SY公司原材料库存管理的主要因素,在明确库存优化目标的基础上,对原材料库存管理优化进行了研究。再次对原材料实施ABC分类,确定了不同的库存管理策略,研究了生产需求预测方法,并针对主要影响库存的A类原材料,运用经济批量模型、再订货点理论等理论原理和工具,研究了A类原材料的安全库存、订货批量、订货点,切实地优化了主要原材料的库存控制模型。最后针对SY公司生产经营管理方面存在的不足,对保障库存优化实施所需的配套管理措施进行了研究。本文旨在通过对SY精密机械公司原材料库存控制进行分析,研究如何优化库存管理和控制系统,以期提高原材料库存控制水平,降低生产制造成本,对提高产品竞争能力和企业利润水平起到帮助,同时提高企业管理者对原材料库存成本控制的认识和重视水平,对相关企业和中小型制造行业起到借鉴和指导作用。
[Abstract]:At present, manufacturing enterprises are faced with fierce market competition, changeable customer demand, short lead time for customer orders, long purchasing cycle of raw materials, rising prices of raw materials, etc. These problems put forward new and higher requirements for raw material inventory management. Inventory, especially raw material inventory, requires a large amount of liquid capital, and optimization of raw material inventory control can effectively reduce the production and manufacturing costs of enterprises. At the same time, it ensures the reliability of raw material supply, realizes the lowest cost on time delivery, thus meets the customer's demand to the greatest extent. Therefore, the raw material inventory control is paid more and more attention by the enterprise, and the inventory control is optimized. Reducing inventory cost is also the key to inventory management. Firstly, this paper expounds the basic concept and classification of inventory, analyzes the function of inventory cost and inventory, and systematically reviews the development of traditional inventory management theory and modern inventory management research. This paper introduces several traditional inventory control methods and inventory management problems under supply chain. Secondly, combined with the real case of raw material inventory control in sy Precision Machinery Company, the modern inventory management theory is used as the guide. This paper analyzes the main factors affecting raw material inventory management in sy Company, studies the optimization of raw material inventory management on the basis of defining the objectives of inventory optimization. Again, the ABC classification of raw materials is carried out, and different inventory management strategies are determined. This paper studies the forecasting method of production demand, and applies the economic lot model, reorder point theory and other theoretical principles and tools to study the safe stock, order batch and order point of class A raw materials, which mainly affect the inventory. The inventory control model of main raw materials is optimized. Finally, aiming at the shortage of production and operation management in sy Company, the necessary management measures to ensure the optimal implementation of inventory are studied. The purpose of this paper is to analyze the inventory control of raw materials in sy Precision Machinery Company, and to study how to optimize the inventory management and control system in order to improve the inventory control level of raw materials and reduce the manufacturing cost. It can help to improve the competitive ability and profit level of enterprises, at the same time, improve the understanding and attention of managers to the cost control of raw materials inventory, and play a reference and guidance role for related enterprises and small and medium-sized manufacturing industries.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F274;F426.4

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