再制造关键问题研究

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1、上海交通大学博士学位论文再制造关键问题研究姓名：郭茂申请学位级别：博士专业：机械制造及其自动化指导教师：蔡建国2002.5.1算法；5)讨论了现存的产品环境的影响评估方法的优缺点，提出基于产品的功能性，经济性，环境友好性的综合评价体系的评估方法；并开发了基于windows环境评估软件系统：7)分析了打印机硒鼓再制造存在的问题，对硒鼓再制造流程、再制造产生的废弃物、产品拆卸与零部件再利用问题深入研究，验证了前面提出的理论和方法。可持续发展是(21世纪议程》的主题，已经成为我们国家的一个重要的发展战略。充分

2、利用现有资源，实现工业、经济和社会的良性循环，是实现可持续发展的必由之路。本文针对目前大量废弃产品处理和回收的难题，论述了废旧产品再制造中的关键问题，研究成果可用于再制造企业的实际生产中，有利于提高产品再制造效益。关键词：再常涟绿色萄造拆卸回收库存轻制产品环境谨评估产品g嘉周期可持续发展环境保护LL一7●AbstractWiththerapiddevelopmentofscienceandtechnology,livingstandardisbeingimprovedquicklyandthecusto

3、mizationofconsumptionbecomesprominent；thereforemanynewproductsappearinthemarketeveryday,andatthesametimetheproduct1ifeisbecomingshorterandshorter．Certainly,manyobsoleteproductsarediscardedandbecometheheavyburdenofnaturalenvironment．Largequantitiesofdisca

4、rdedindustrialandconsumingproductswithoutproperreuseconsistsoftherubbishandpollutedtheenvironment．andworstofalliSthatmuchresourceiswastedatthesametime．Atthesa／／letime，manykindsofnaturalresourcesarebecomingSOSCarcethathumankindhasfacedtheawkwardnessof1cav

5、ingfeWresourcesforouroffspringinthefuture，eventhethreatagainthedevelopmentofmodemsociety．MakinguseofresourceaSfullyaspossible，therefore，istheimportantproblemconcemedbythewholeworldandrecyclingthediscardedproductsisimportantpartofsustainabledevelopment．On

6、eofthekeystothecontradictionbetweenthelackandwasteofrecoursesarenewtechnologiesforreusingthediscardedproductsandremanufacturingiSallemergingtechnologyinthisfield．RemanufacturingiSdefinedastheprocessofmakingadiscardedproduct“new”includingdisassembly,clean

7、，check，repairandreassembly．Remanufacturedproductshavethesameornear也esamefunctionasthenewproducts．RemanufacturingiSenvironmentalbenignbecauseofthefollowing．Firstly,remanufacturingreusesmanycomponentsint11ediscardedproductandreducesdirectlythewastequantity

8、：secondly,remanufacturingreducesmuchpollutionSOurCeduringtheoriginalmaterialproductionbecauseusingusedcomponentsinsteadofnewones；lastly,remanufacturingprolongsthelireofproductandsavestheresourceindirectly．Thereisdistinguis