基于纬创的流水线物料摆放分析与优化 毕业论文+外文翻译及原文
摘 要纬创作为全球排名前三的ODM先驱者，在对外部进行不断扩张的同时，内部的生产流程也在不断优化，在中国有昆山、中山、重庆、成都、泰州五个生产基地，另外还包括台北、上海、北京、青岛等地都设立了研发后售后服务中心。纬创成都在2012年正式开始投入生产，作为纬创重点笔记本生产基地建立，戴尔和联想的部分笔记本现在都在此完成组装。然而随着今年全球个人电脑的销量下滑，ODM也受到了很大的冲击，这样的冲击使得ODM控制成本提高利润显得十分重要。管理人员在通过ECRS和精益生产等方法，不断的在工厂里降低浪费，提高效率，其中物料摆放也越来越成为内部关注的重点。严格管控厂商来料的规格，做最好的静电防护工作，更加有利于将物料的摆放规范化，从规范化的物料摆放中降低线不平衡率，从而提高利润。本文从纬创成都的实际情况出发，通过标准作业流程和现场的实际数据，对最终组装车间的BTO流水线前段进行分析，利用工业工程的方法来改善瓶颈站存在的问题，将三种改善方式增加人力，机器辅助和改善物料摆放进行比较，最后得出了物料摆放能给企业带来最大效益的结论。关键词：笔记本代工； ODM； 物料摆放ABSTRACTWISTRON as one of the top three ODM pioneer, when it in the expanding of the external, internal production process is also Continuous optimization, There are five production bases in Kunshan, Zhongshan, Chongqing, Chengdu, Taizhou in China, and also include Taipei, Shanghai, Beijing, Qingdao and other places have set up R & D after the after sale service center.WISTRON Chengdu officially began in 2012 put into production, as a key notebook production base established, some notebook of Dell and Lenovo are completed assembly here. However, with the global personal computer sales decline this year, ODM got very big impact, this impact make ODM control their cost and increase the profit is more and more important. Managers use the ECRS and lean methods to reduce waste in the factories, improve efficiency, at the same time, material placed has increasingly become the internal attention. Specification for incoming strict control of manufacturers, to do the work of electrostatic protection better, more conducive to the standard display material, it can lead lower line unbalance rate, and improve the company’s profit.In this paper, based on the actual situation of Wistron(Chengdu), through the standard operation process and actual data, carries on the analysis to the final assembly workshop BTO pipeline section, improving the bottleneck station problems by using professional knowledge of industrial engineering, there are three methods are compared, to increase human, machine aided and improve the material place, then finally get this conclusion that material placement can bring the greatest benefits to the enterprise.Keywords: Notebook OEM; ODM; Material placement目 录1 绪论 11.1研究背景 11．2研究的目的和意义 31．3本文的思路与结构 42 流水线物料摆放与相关理论依据 52.1笔记本代工行业现状分析 52.2原始设计制造商 62.3物料摆放改善的理论方法 93现场问题描述 123.1纬创成都线体现状分析 123.2现场问题综述 133.3纬创成都流水线分析 133.3.1线体的选择 133.3.2线不平衡率现状 144瓶颈站具体改善 174.1物料清单详情 174.2定义需要摆放的所有物料 194.3瓶颈站原因分析 204.4选取三种不同的方法进行对瓶颈工序的改善 234.4.1增加人力作业 234.4.2机器辅助 264.4.3改善物料摆放 274.5三种改善方法比较 305 物料摆放整体改善前后对比 316 结论与展望 336.1结论 336.2展望 33
