基于SPS的W汽车企业内饰线零部件配送优化研究

发布时间：2018-01-02 13:43

本文关键词：基于SPS的W汽车企业内饰线零部件配送优化研究　出处：《福州大学》2014年硕士论文　论文类型：学位论文

【摘要】：汽车制造业的物流主要分为零部件物流、生产物流以及整车物流。目前大部分汽车主机厂均采取外部供应商供应零部件,自身仅负责零部件组装的生产方式,因此,组织汽车生产需要千万种外协零件,其涉及范围较广、统筹调度难度大、不可控影响因素众多,让汽车零部件物流成为汽车物流中操作最复杂、影响程度最为深远的领域之一。W汽车企业在发展壮大的同时,不断增加新车型的数量和提高公司的产能,而新生产车型的增多意味着公司生产线旁所存储的零部件数量会大幅度的提高,导致公司现有内饰线旁存储位置不够,错装、漏装现象比较严重,再加上工厂、3PL、供应商信息不协同,物流包装不规范等问题,公司总装车间内饰线零部件物流配送成本居高不下,配送效率也比较低。有鉴于此,在总装车间内饰线构建高效率、低成本的零部件配送模式对W汽车企业自身发展来说很有必要,对国内其他汽车企业总装车间内饰线的零部件配送也具有一定的借鉴意义。本文以W汽车企业总装车间内饰线为研究对象,从成套拣选、成套配送、物料随行三个方面,对w汽车企业总装车间内饰线零部件SPS配送方案进行优化设计。首先,梳理本文涉及到的基本理论和方法,包括SPS配送理论、搬运系统分析方法、突变级数法等,为后面的现状分析和方案设计做铺垫；其次,结合w汽车企业总装车间内饰线实际,对W汽车企业目前内饰线零部件仓储、配送模式、车间作业进行现状分析及其存在的问题进行描述；第三,构建出W公司总装车间内饰线SPS总体配送方案,并将总体方案分解为成套拣选、成套配送和物料随行3个子方案,然后对这3个子方案的划分,分为内饰线物料拣选优化设计、内饰线物料转运方式及路线优化设计和线边布局优化设计三大内容,分别进行相应的分析设计,最终能形成完整的内饰线SPS配送方案；最后,从方案优化效果、方案优化效益两个角度对构建的内饰线SPS配送方案进行评估。论文在研究过程中通过收集大量的统计数据并进行实地考察,运用搬运系统分析方法、突变系统模型等定性和定量的方法,基于SPS理论,对w汽车企业内饰线零部件配送进行研究,具有一定的创新性和实用性。希望通过本文的研究,实现W汽车企业总装车间内饰线零部件配送成本降低、生产效率提高的目的。
[Abstract]:Automobile manufacturing logistics is mainly divided into parts logistics, production logistics and vehicle logistics. Most automotive OEMs adopt external suppliers to supply spare parts, its only responsible for assembly production, therefore, auto production needs thousands of outsourcing parts, which involved in a wide range of scheduling difficulties, uncontrollable effects many factors make auto parts logistics operation in the automobile logistics become the most complex, the most profound field of.W automobile enterprises in the development and at the same time as the degree of influence, increasing the number of new models and improve the company's production capacity, and the new production models of the increase means that the number of spare parts company production line stores will be greatly to improve the company's existing line, leading to the interior storage location is not enough, the wrong equipment, leakage phenomenon is quite serious, coupled with the factory, 3PL, supplier information coordination, The problem of logistics packaging is not standardized, company assembly workshop interior line parts logistics distribution costs remain high, the efficiency is low. Therefore, building efficient assembly line interior parts distribution mode, low cost for the development of W automobile enterprise is necessary, also has certain reference significance to other domestic automobile assembly shop interior line parts distribution. In this paper the assembly line of W automotive interior enterprise as the research object, from the complete sets of material selection, distribution, accompanied by three aspects, to optimize the design of W assembly line between the car interior parts SPS distribution scheme. Firstly, the basic theory and method of combing the distribution, including SPS the theory and analysis method of handling system, catastrophe progression method, laying the groundwork for the design status analysis and plan behind; secondly, combined with the w car assembly The workshop of W automobile interior lines, enterprises currently trim line parts warehouse, delivery mode, job shop to analyze the current situation and existing problems are described; third, construct the W company assembly workshop interior line SPS overall distribution scheme, and the scheme of decomposition into sets of selection, complete distribution and material with 3 sub scheme. Then the division of the 3 sub program, divided into the order picking optimization design of material interior trim line, line material transport and route optimization design and line layout optimization design of three parts, respectively, the corresponding analysis and design, eventually forming the interior line SPS complete distribution scheme; finally, from the optimization results, optimization evaluation of two aspects on the construction of the interior line SPS benefit distribution plan scheme. In this study by collecting a large number of statistical data and on-the-spot investigation, the use of handling system The analysis method of qualitative and quantitative methods, mutation system model, based on the SPS theory, the research on W auto parts distribution enterprise interior line, has certain innovation and practicability. Hope that through this study, the realization of W assembly shop interior line parts distribution cost is reduced, the production efficiency is improved.

【学位授予单位】：福州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.471;F252

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