【作者】 史佩京； 徐滨士； 刘世参； 许一；

【Author】 Shi Feijing, Xu Binshi, Liu ShiCan, Xu Yi(National Key Laboratory for Remanufacturing, Academy of Armored Forces Engineering, Beijing 100072)

【机构】 装甲兵工程学院装备再制造技术国防科技重点实验室；

【摘要】 提出了再制造工程的内涵及特征,剖析了废旧发动机中可再利用的资源和蕴涵的高附加值,阐述了发动机再制造的特点、工艺流程,对再制造1万台斯太尔汽车发动机进行了效益分析。结果表明,对废旧发动机进行再制造可以最大限度地挖掘产品蕴含的附加值,起到节省资金、节能、节材和保护环境的效果。按年产1万台再制造发动机统计,可回收附加值3.23亿元,节省金属0.765万吨,利税0.29亿元,节电1450万度,减少CO2排放11.3-15.3k1,并可提供500人的就业机会。由此说明开展再制造是构建循环经济、促进国民经济可持续发展的重要途径之一。更多还原

【Abstract】 The meaning and characteristic of remanufacturing engineering were put forward, the reused resource and high additional values of obsolete engines were analyzed. The characteristic and technological process of engine remanufacturing were presentation. The benefit statistic of 10 thousands Styer remanufacturing engines were analyzed. The results show that remanufacturing engineering could use the maximal additional values of obsolete engines, and make contributions to materials-, capital-, energy-saving and environment protection. Suppose 10 thousands engines could be remanufactured per year, the following benefits would be obtained: reclaiming additional values of $3.23 hundreds millions RMB, saving metallic materials 7.65 thousands tons, creating profits and taxes of $0.29 hundreds millions RMB, saving energy of 14.5 millions kilowatt-hours, reducing emission of CO2 about 11.3 -15.3 thousands tons, and providing employment for 500 persons. All these means, carrying out obsolete engine remanufacturing engineering is one of the most important technological methods to realize the cycle economy and agree with the sustainable development.更多还原