再制造工程是废旧机电产品高技术修复改造的产业化,是循环经济和节能环保产业的重要技术支撑.中国的再制造工程经历了产业萌生、科学论证和政府推进三个阶段.中国特色的再制造主要基于尺寸恢复和性能提升,并以先进的寿命评估技术、纳米表面工程和自动化表面工程技术为支撑,其重要特征是再制造产品的质量和性能不低于原型新品,成本为新品的50%、节能60%、节材70%,显著改善环保.具有中国特色的再制造模式已逐渐形成,并取得了重要成果.%Remanufacturing engineering is the industrialization of high technology maintenance of the waste productions, and it is important technology support of circular economy and energy saving & environmental protection industry. The remanufacturing engineering in China has experienced three periods, namely industrial emergence, scientific demonstration and governmental promotion. Based on performance improvement method and size restitution method, Chinese characteristic remanufacturing engineering takes advanced life assessment technology,nano surface engineering and automated surface engineering technologies as the key remanufacturing technologies,and the main character of which is that the performance and quality of remanufacturing products are at least as good as the new ones of the prototype, with cost at 50 ％, energy saving 60 ％, material saving 70 ％, which will improve environmental protection obviously. The new remanufacturing mode with Chinese character has gradually established and obtained great achievements.
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