为进一步推动工程机械再制造产业尤其是盾构再制造的持续健康发展，对再制造统一认识、正确认知，从参与再制造的目的，再制造的定义，再制造与二手机、维修、大修、翻新的关系，再制造产品的性能和质量，再制造的工程机械与回收的废旧工程机械的关系，再制造标准，再制造设计，再制造产品认定，再制造方法，再制造认证，再制造企业定位，正确理解“在役再制造”，“尺寸修复法再制造”应用现状，建设“基于大数据云平台的盾构管理中心”等14个方面进行深入探讨。分析我国再制造的现状、存在的问题以及对再制造认识上存在的不足和错误，指出对再制造的正确认识以及真的“再制造”的具体要求，为我国再制造产业的发展提出建议。最后对“建设高端智能再制造产业公共信息服务平台”的具体任务进行分析，并探讨建立“基于大数据云平台的盾构管理中心”的难点和解决措施。

To further promote the sustained and healthy development of the constrcution machinery remanufacturing industry, especially the shield remanufacturing, 14 issues, i.e. purpose of participating in remanufacturing, definition of remanufacturing, relationship between remanufacturing and used machinery, maintenance, overhaul and renovation, performance and quality of remanufactured product, relationship between remanufactured construction machinery and recycled used construction machinery, remanufacturing standards, remanufacturing design, accreditation of remanufacturing product, manufacturing methods, remanufacturing certification, orientation of remanufacturing enterprise, correct understanding of inservice remanufacturing, applicable state of size repair method and establishment of shield management center based on big data cloud platform, etc., are discessed in detail. And then the current situation and existing problems of remanufacturing industry in China and the shortcomings and mistakes in the understanding of remanufacturing are analyzed; the correct understanding of remanufacturing and the specific requirements of remanufacturing are put forward. Some suggestions for the development of China′s remanufacturing industry are given. Finally, the specific task of "building public information service platform for advanced intelligent remanufacturing industry" is analyzed; and the difficulties and solutions for "establishing shield management center based on big data cloud platform" are also discussed.