摘要本文主要根据工业工程的工作研究、秒表时间研究及流水线设计等相关理论知识，结合工厂现场的实际情况，先绘制柳州佳力新电机厂励磁系统的工艺程序图、流程程序图等，运用5W1H、ECRS等方法改善其工艺和流程。然后根据改善后的工艺和流程，运用秒表时间研究的误差界限法、归零测时法、三倍标准差法、平准化法等相关的理论知识，制定标准时间，确定生产节拍、工位布置等内容，进而建立流水线。使得企业可以经济地使用人力、物力和财力，减少不必要的浪费，提升企业竞争力。关键词：工业工程；ECRS原则；生产率；流水线abstractInthispaper,accordingtotheindustrialengineeringresearch,astopwatchtimeresearchandproductionlinedesignandrelatedtheoryknowledge,combinedwiththepracticalsituationoftheplantsite,firstdrawliuzhoubetterforcenewmotorexcitationsystemofprocessflowdiagram,programdiagram,using5W1H,ECRSmethodtoimprovethetechnologyandprocess.Andthenbasedontheimprovedtechnologyandprocess,useastopwatchtimestudytheerrorofthemethod,thezerolinetestmethod,threetimesthestandardbalancemethod,equalizationmethodandrelatedtheoryknowledgeandsetupstandardtime,determinationoftheproductionbeats,andlocationandarrangementofthecontent,andtosetupproductionline.Makestheenterprisecaneconomicuseofhuman,materialandfinancialresources,reduceunnecessarywaste,promoteanenterprisecompetitionability.Keywords:industrialengineering;ECRSprinciple;Productivity;line目录一绪论......................................................................................................6（一）研究背景................................................................................6（二）研究的目的和意义................................................................6（三）工业工程和流水线发展概况................................................61、工业工程的发展历程..............................................................62、流水线发展概况......................................................................7二本文内容架构及相关的理论知识介绍..............................................8（一）论文的结构框架....................................................................8（二）工业工程的产生....................................................................8（三）工作研究概述........................................................................91、工作研究的起源......................................................................92、方法研究与作业测定..............................................................93、工作研究的分析技术............................................................10（4）工艺程序分析..........................................................................12（5）流程程序分析..........................................................................12（四）秒表时间研究......................................................................131、秒表时间研究的含义............................................................13（五）流水线设计..........................................................................161、流水线概述............................................................................162、流水线设计用到的原理和方法............................................17（六）励磁系统..............................................................................19三励磁系统装配工艺和流程分析及改善方案..................................20（一）企业简介...............................................................................
