企业设施布局优化问题研究

理工大学学士学位论文

摘 要

工厂设施布置的主要的目标就是使企业的物流合理、通畅和最大限度的减少物料搬运，来达到降低物流成本的目的。因此，对工厂设施布置的研究具有重要的意义。

本文以制造企业的设施布局作为研究对象，首先介绍了论文的背景意义以及国内外的发展现状，其次以传统的 SLP 方法和数学模型方法为基础，结合制造企业自身的特点，对企业存在的问题进行具体分析，包括生产流程设计，工艺过程分析，物流分析，绘制综合相关表；通过位置相关图，面积相关图确定三个可选的方案。最后，用加权因素法，以物流量最小为目标，求得平面布置的优化方案，从而达到降低投入，提高经济效益的目的。

关键词：SLP（系统布局设计）；布局优化；物流分析；最优方案

I

理工大学学士学位论文

Abstract

The main goal of factory facility layout of is to make the enterprise logistics reasonably smooth, and reduce material handling, to achieve the purpose of reducing logistics cost. Therefore, the research on plant facility layout has important significance.

Based on the layout of manufacturing facilities as the research object, firstly introduces the current development of the background and significance of domestic and foreign, followed by the SLP method and the traditional mathematical model as the basis, combined with the characteristics of manufacturing enterprises, a detailed analysis into the problem of the existence of the business, including production process design, process analysis, logistics analysis, draw the comprehensive correlation table; by the position correlation chart, the area related chart to determine the three alternatives. Finally, using the weighted factor method, the minimum flow as the goal, to optimize the layout scheme is obtained, which can reduce the investment, improve economic benefit.

Keywords: SLP (system layout planning); layout optimization; logistics analysis, the optimal scheme

II

理工大学学士学位论文

目 录

摘 要 ..................................................................... I Abstract ...................................................................................................................................... II 目 录 ........................................................................................................................................ III 1 绪 论 ...................................................................................................................................... 1

1.1 论文的背景和研究意义 .............................................................................................. 1

1.1.1 论文的背景 ........................................................................................................ 1 1.1.2 论文研究的意义 ................................................................................................ 2 1.2 国内外研究现状 .......................................................................................................... 2

1.2.1 国外研究现状 .................................................................................................... 2 1.2.2 国内研究现状 .................................................................................................... 3 1.3 论文的研究目的和内容 .............................................................................................. 4

1.3.1 研究目的 ............................................................................................................ 4 1.3.2 研究内容 ............................................................................................................ 5

2 设施规划与布局基本方法与理论 ........................................................................................ 6

2.1 SLP方法 ....................................................................................................................... 6

2.1.1 SLP 方法的基本要素 ..................................................................................... 6 2.1.2 系统布置设计模式 ............................................................................................ 7 2.1.3 SLP法步骤 ...................................................................................................... 8 2.2 AHP层次分析法 ....................................................................................................... 9 3 公司概况及产品产量分析 .................................................................................................. 10

3.1 常州市航空齿轮有限公司介绍 ................................................................................ 10 3.2 产品——产量分析 .................................................................................................... 10 3.3 零件图 ........................................................................................................................ 10 3.4 工艺过程分析 ............................................................................................................ 13 3.5 作业单位划分 ............................................................................................................ 13 3.6 零件生产工艺过程，绘制工艺过程 ........................................................................ 14 3.7 辅助服务分析 ............................................................................................................ 25 3.8 时间分析 .................................................................................................................... 25 4 物流分析 .............................................................................................................................. 26

4.1 确定从至表 ................................................................................................................ 26 4.2 物流强度分析 ............................................................................................................ 28 …… 此处隐藏：6559字，全部文档内容请下载后查看。喜欢就下载吧 ……