平衡悬架总成装配混流线生产效率改善研究.doc

工业工程毕业论文 PAGE PAGE 1 工业工程毕业论文 专业：工业工程 平衡悬架总成装配混流线生产效率改善研究 摘 要 该论文以工业工程在实际生产中的运用为基础，以东风公司设备制造厂平衡悬架装配车间现场为背景，对公司目前的平衡悬架装配线生产效率做了深入分析,找出了其中存在的问题并做出了改善方案。论文主要运用基础工业工程的知识，如方法研究、时间测定、目视管理、5S管理等，对平衡悬架装配车间的生产设备、人员配置、工位器具等是否合理进行分析,得出其中的瓶颈因素——现场问题和瓶颈工序。通过对瓶颈因素进行技术改进，最终突破瓶颈因素的制约，达到提高装配效率、降低工人劳动强度及获取企业最大经济效益和社会效益的目标。涉及到的主要工作内容有：熟悉平衡悬架及其装配线的工艺流程，画出平衡悬架装配线的工艺流程图；画出平衡悬架装配车间的平面布置图；进行平衡悬架装配线的工艺程序分析、时间和动作分析、现场分析；根据分析结果，找出瓶颈因素，提出改善措施。 关键词：工业工程；瓶颈因素；改善 Abstract The balance suspension assembly line’ production efficiency of Machine Tool Plant of DongFeng Motor Co.,Ltd was analysised deeply in the basis of actual IE. The problems were identified and the program was improved based on the knowledge of IE.For example, there are methods study, action analysis, visual management, 5S management etc.Analysis the production equipment, staffing, work place equipment and so on of balance suspension assembly shop is reasonable or not, it can get the bottlenecks—scene problem and bottleneck procedure. Through technological improvements of bottlenecks, to improve assembly efficiency, reduce labor intensity of workers and get the largest economic and social benefits. The main work related to the content: be familiar with the balance suspension and its assembly line process, draw the balance suspension’s assembly line process flow diagram; draw the balance suspension assembly shop floor plan; make balance suspension assembly’s technology process analysis, time and motion analysis, scene analysis; identify bottlenecks from those results and improve measures. Keywords：industrial engineering; bottlenecks; improvement 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc230442110 摘 要 PAGEREF _Toc230442110 \h 1 HYPERLINK \l _Toc230442111 Abstract PAGEREF _Toc230442111 \h 2 HYPERLINK \l _Toc230442112 1 绪 论 PAGEREF _Toc230442112 \h 5 HYPERLINK \l _Toc230442113 1.1 本课题的来源、目的及意义 PAGEREF _Toc230442113 \h 5 HYPERLINK \l _Toc230442114 1.1.1 本课题来源 PAGEREF _Toc230442114 \h 5 HYPERLINK \l _Toc230442115 1.1.