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ID:37350220
大小:3.99 MB
页数:100页
时间:2019-05-22
《再制造关键问题研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
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
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