企业的总平面布局及机加车间的仿真研究[毕业设计正文].doc

企业的总平面布局及机加车间的仿真研究



摘  要
　　　本文主要是对新建企业总平面布局及机加车间进行仿真研究，以达到工厂的合理布置和机加车间高效运行的目的。课题的基本设计在工厂布局方面采用了系统布置设计（SLP）的方法，是一种以作业单位物流与非物流的相互关系分析为主线的规划设计方法，根据最终的综合物流相关表绘制位置和面积相关图。机加车间仿真方面是基于Flexsim软件进行建模，运用排序聚类分析法对机加车间零件的生产进行分组，分组后按照U型布置，通过设置产品的间隔到达时间和数量，端口的流向进行仿真，优化。通过设计后，以综合物流相关表为依据，对工厂的10个作业单位进行了合理布局，减少了物流搬运等问题。仿真通过对Source，暂存和机床加工时间的设置，进行仿真分析，虽然在既满足生产能力而又要保证机床利用率方面存在一定交叉问题，但经过仿真多次运行后，可以最大程度提高机床的利用率，获得最佳的经济和和会效益，所以无论是SLP，还是Flexsim在工厂布局和仿真方面都值得使用。

关键词：综合物流相关表、系统布置设计、Flexsim仿真

　　　　Abstract
　　　This article is total new plant and machine shop layout simulation study, in order to achieve a reasonable layout of factory and machine shop the purpose of efficient operation. The basic design issues in the plant layout design using the system layout (SLP) method is a kind of operating units and non-logistics logistics analysis of the relationship between the main line of the planning and design methods, according to the final table of the integrated logistics related to the location and mapping area correlation diagram. Aspects of machine shop simulation model based on Flexsim software, the use of sorting classification of parts of the production machine shop group, grouped according to U-shaped layout, the product of the interval by setting the arrival time and number of ports of the flow simulation, optimization. By design, an integrated logistics and related tables based on the plant's 10 operating units of the rational distribution, reducing the material handling and other issues. Simulation by Source, temporary and machining time settings, the simulation analysis, although both have to meet the production capacity and utilization to ensure that there are certain cross-machine problem, but after running the simulation many times, you can maximize machine utilization, the best and will benefit the economy and, so it is SLP, or Flexsim in factory layout and simulation are worth using.
Keywords: integrated logistics related tables, system layout design, Flexsim simulation

目录
第一章  绪论 1
　　　1.1 研究背景和意义 1
　　　1.2 国内外研究现状 2
第二章   机械新厂的总平面布置设计 4
　　　2.1引言 4
　　　2.2 题目原始条件 7
　　　2.3作业单元划分 8
　　　2.4 A-K零件生产工艺过程表 8
　　　2.5产品工艺过程分析 11
　　　2.6 物流分析 14
　　　2.7 作业单位非物流相互关系分析 16
　　　2.8 作业单位综合相互关系分析 17
　　　2.9工厂总平面布置 20
第三章  机加车间的仿真研究 23
　　　3.1 引言 23
3.1.1 Flexsim仿真时间控件 23
3.1.2仿真模型对象控件 24
　　　3.2 建模的思想与仿真步骤 24
　　　3.3 基础数据 25
　　　3.4 系统分析与计算 26
　　　3.5 车间的建模与仿真 28
第四章 结论与展望 51
参考文献 52