摘要
减少库存数量、降低库存成本是当前企业关注的焦点问题。库存按照需求的相关性分为相关需求库存和独立需求库存,针对相关需求库存存在的库存管理不当、周转率低、库存积压严重等问题,构建了零部件就绪度模型,并界定了零部件就绪度水平;引入零部件损毁率计算,设置合理安全期,防止外界因素导致交货期延迟等问题的发生,建立产品制造周期的动态管控方式。通过对研究对象R公司的相关需求库存零部件使用就绪度模型进行管控生产以及入库,对库存数量改善前后的数据进行对比。研究结果表明,运用零部件就绪度动态管控库存,可以改善企业粗放式管理方法,减少零部件制造过多或过早造成的浪费。
Reducing inventory quantity and reducing inventory cost are the key issues that enterprises are particularly concerned about.Inventory is divided into relevant demand inventory and independent demand inventory according to the correlation of demand.Firstly,aiming at the problems of improper inventory management,low turnover rate and serious inventory backlog in the relevant demand inventory,a parts readiness model was constructed and the level of parts readiness was defined.Secondly,the damage rate calculation of parts was introduced,a reasonable safety period was set to prevent the delay of delivery due to external factors,and a dynamic control mode of product manufacturing cycle was established.Finally,by controlling the production and warehousing of the relevant demand inventory parts by using readiness model of the research object R company,the data before and after the improvement of the inventory quantity was compared.The results show that using the dynamic inventory control of parts readiness can improve the extensive management method of enterprises and reduce the waste caused by excessive or premature parts manufacturing.
作者
郭春东
姬珂
GUO Chundong;JI Ke(School of Economics and Management,Hebei University of Science and Technology,Shijiazhuang 050018,China)
出处
《河北科技大学学报（社会科学版）》
2023年第4期50-57,共8页
Journal of Hebei University of Science and Technology:Social Sciences
基金
河北省软科学研究项目(174576236D)。
关键词
就绪度
零部件损毁率
库存控制
readiness
damage rate of parts
inventory control
