【作者】 李云；

【导师】 张丹羽；

【作者基本信息】 山东大学 ， 工业工程领域工程硕士（专业学位）， 2018， 硕士

【摘要】 伴随着制造型企业产能升级的持续发展,备品备件仓储系统作为企业管理相对薄弱的环节,存在作业效率低下、库存占用过度资源等问题。备品备件作为制造型企业必需的物质基础,一方面,保证生产部门不间断的进行生产活动;另一方面,确保设备发生故障时的快速处理。由于备品备件库存管理的特殊性,企业长期缺乏一种针对性强的仓储解决方案。以高速堆垛机、自动化立体仓库为代表的现代化仓储系统广泛应用于各类生产及服务领域,然而针对国内备品备件仓库,进行相关方案设计的研究与应用还较少。因此,通过对企业备品备件自动化仓储方案的设计,意在解决国内制造型企业备品备件库存管理存在的问题,填补行业空白,为相关学者和企业经营者提供指导和参考。本文以国内知名医药制造企业Q公司为例,将其备品备件仓储系统作为研究对象,经过对其仓储现状的调查研究,设计出一套以自动化立体货架为主体的备品备件仓库方案,并基于Flexsim仿真软件对设计方案进行建模与仿真,以验证设计方案的可行性。首先,论文就研究背景及意义作了介绍,并对备品备件库存管理与自动化立体仓库现状研究进行了阐述,为备品备件仓库设计方案的提出提供理论依据。通过对建模仿真相关应用状况的研究,为论文提供了方案验证的方法。其次,对Q公司备品备件仓储现状进行了分析和研究,主要包括备品备件库现场管理及布局,备品备件仓库出入库作业流程的记录分析,2016年年度出入库品项的EIQ分析,全年库存物料的规格、数量等特性的统计。根据现状分析研究,总结出Q公司备品备件仓库存在的问题,为新仓库方案的设计提供现实依据。然后,进行备品备件仓储方案的设计,主要包括标准化存储单位的选择和设计、货架规模的设计以及检货台等配套设施的设计。最后,基于Flexsim软件对备品备件仓储系统设计方案进行仿真及性能验证。其中包括系统概念模型的搭建、系统可视化仿真模型的构建、仿真模型参数的设定、仿真模型的运行和结果分析。论文意义在于,针对备品备件仓储系统的特殊性,研究了 一套完整的仓储方案设计流程。针对国内备品备件物料仓储特点,确立了以自动化仓储为主、人工仓储作业为辅的设计思路,并通过仿真验证了设计方案的可行性。论文提出的设计思路贴近制造型企业备品备件仓库管理现状,具有可操作性,为企业备品备件仓库方案设计提供方法和思路。更多还原

【Abstract】 With the continuous promotion of production capacity upgrade of manufacturing enterprises,spare parts storage system as a weaker part of business management,there is the problem of low efficiency and excess inventory of inventory.Spare parts as a manufacturing-based enterprises necessary material basis,on the one hand,to ensure that the production sector uninterrupted production activities;the other hand,to ensure rapid failure of equipment processing.Due to the special nature of spare parts inventory management,the company has long lacked a targeted warehousing solution.Modern storage systems represented by high-speed stacker and automated warehouse have been widely used in various fields of production and service.However,research and application of related program design for domestic spare parts warehouse are still rare.Therefore,through the design of the scheme of automated storage system of spare parts for enterprises,the paper aims to solve the existing problems of spare parts inventory management of manufacturing enterprises in China and provide guidance and reference for relevant scholars and business operators.Taking Q Company,a well-known pharmaceutical manufacturer in China as an example,this paper takes its spare parts warehousing system as the research object.After investigating the storage status quo,this paper designs a spare parts warehousing solution mainly based on the automated three-dimensional shelves.Based on Flexsim simulation software The design is modeled and simulated to verify the feasibility of the design.First of all,the dissertation introduces the research background and significance,expatiates on the inventory management of spare parts and the current status of automated warehouses,and provides a theoretical basis for the design of spare parts warehouses.Through the research on the state of application of modeling and simulation,the paper provides a method for program verification.Secondly,the status quo of the spare parts warehousing of Q Company was investigated.Mainly including the on-site management and layout of spare parts library,records and analysis of outbound and inbound operation procedures of spare parts warehouses,EIQ analysis of annual outbound and inbound items in 2016,and the statistics of the specifications and quantities of stock and materials throughout the year.According to the analysis of the status quo,this paper summarizes the problems existing in the spare parts warehouse of Q Company and provides a realistic basis for the next step of designing a new warehouse solutionThen,the design of the spare parts storage plan includes the selection and design of standardized storage units,the design of shelf scale,and the design of supporting facilities such as cargo inspection platforms.Finally,system simulation and performance verification of the designed spare parts warehousing system based on Flexsim software are carried out.Including the establishment of system conceptual model,the establishment of system visualization simulation model,the setting of simulation model parameters,the operation of simulation model and the result analysis.The significance of the thesis lies in that,in view of the particularity of spare parts warehousing system,a complete set of warehousing design flow is studied.In view of the characteristics of domestic spare parts and materials storage,the design idea of using automatic warehousing as main support and manual warehousing operation was established,and the feasibility of the design scheme was verified through simulation.The design ideas proposed in this paper are close to the status quo of the spare parts warehouse management of manufacturing companies,and they are operational.They provide methods and ideas for the design of the company’s spare parts warehouse plan.更多还原