Original article link: https://mp.weixin.qq.com/s/AmUr90S1OSZcvtSqfytzVw

　　On November 16, the "2018 Membership Conference of the Shield Tunneling Remanufacturing Innovation Strategic Alliance" was grandly held in Guangzhou. The conference was organized by the China Construction Machinery Society and jointly hosted by the Society’s Maintenance and Remanufacturing Branch and the Shield Tunneling Remanufacturing Innovation Strategic Alliance. Attendees included Ouyang Haoming, Director of the Comprehensive Division at the Energy Conservation and Comprehensive Utilization Department of the Ministry of Industry and Information Technology; Professor Shi Laide, Secretary of the Party Committee of the China Construction Machinery Society; Professor Ma Shining, Honorary Chairman of the Society’s Maintenance and Remanufacturing Branch; Professor Sun Zhaohong, Chairman of the Society’s Maintenance and Remanufacturing Branch; Chen Jian, Deputy General Manager of China Railway Tunnel Bureau Group and Executive Vice Chairman of both the Society’s Maintenance and Remanufacturing Branch and the Shield Tunneling Remanufacturing Innovation Strategic Alliance; Chen Kui, Party Secretary of the State Key Laboratory of Shield Tunneling and Excavation Technology, as well as Secretary-General of the Alliance; and Wang Jiangka, General Manager of China Railway First Group Urban Rail Company and Vice Chairman of the Alliance—along with nearly 100 representatives and expert scholars from construction entities, engineering contractors, shield tunneling remanufacturing companies, industry associations, and other sectors.

　　Chen Kui, Secretary of the Party Committee and Director of the State Key Laboratory of Tunnel Boring and Excavation Technology, as well as Secretary-General of the Tunnel Boring Machine Remanufacturing Innovation Strategic Alliance, presided over the opening ceremony. Attending the event were Ouyang Haoming, Director of the Comprehensive Division at the Energy Conservation and Comprehensive Utilization Department of the Ministry of Industry and Information Technology; Professor Shi Laide, Secretary of the Party Committee of the China Construction Machinery Society; and Professor Ma Shining, Honorary Chairman of the Maintenance and Remanufacturing Branch of the China Construction Machinery Society, each delivering remarks.

　　The conference invited 17 experts to deliver academic presentations. Zhou Zhenjian, a senior engineer from the State Key Laboratory of Tunnel Boring and Excavation Technology, presented on "Key Technologies for TBM Remanufacturing and Application of Engineering Big Data"; Zhang Jihong, Deputy Chief Engineer at China Railway First Group Urban Rail Transit Company, shared insights on "Digitalization of TBMs and Exchange of Digital Construction Practices"; Li Tieshan, Deputy Chief Engineer at the Urban Rail Transit Engineering Branch of China Railway Fourth Bureau Group, spoke about "Digital Management in Construction"; Chang Weifeng, Deputy Chief Engineer at China Railway Engineering Equipment Group, delivered a report titled "Overview of TBM Remanufacturing"; Duan Wenjun, General Manager of the Science and Technology Division at China Railway Engineering Services Co., Ltd., presented on "Digital Management Based on the TBM Service Industry Ecosystem"; Wu Chaolai, Director of the Specialized Equipment Testing Center at China Railway Tunnel Bureau Group, discussed "Enhancing Full-Life-Cycle Management of TBMs Through Equipment Testing"; Cao Peilei, Factory Director of XCMG Group's Heavy-Duty Remanufacturing Plant, shared his practical experience on "Building a Quality System for Implementing Construction Machinery Maintenance and Remanufacturing"; Ding Shaohua, Head of the Technical Department at XCMG Kaigong Heavy Industry Nanjing Co., Ltd., focused on "Application of Laser Cladding in TBM Remanufacturing"; Han Gongyuan, General Manager of Hefei Gravitational Wave Data Technology, highlighted "Driving Service Innovation for the Digitalization of TBM Construction"; Zhou Lin, Senior Engineer at Luoyang LYC Bearing, presented research on "Key Technologies and Applications in TBM Main Bearing Remanufacturing"; Gao Zhongshan, General Manager of Nanjing Lebei Technology, provided insights into "Reflections and Practices on TBM Reducer Maintenance and Overhaul"; Qu Lehong, Senior Engineer at Shanhe Intelligent Equipment Co., Ltd., explored "Promoting Smart Manufacturing of Underground Engineering Equipment by Integrating Construction Techniques with Advanced Methods"; Wang Tao, Senior Engineer at CCCC Tianhe Machinery Equipment Manufacturing Co., Ltd., discussed "Innovations in TBM Technology and Their Applications in Remanufacturing"; Hao Wenlu, Chief Engineer at Luoyang Xinqiang Luhui Slewing Bearing Co., Ltd., analyzed "Failure Modes and Root Cause Analysis of TBM Main Bearings"; Ma Haicheng, Manager at Jiangsu Hengli Hydraulic Co., Ltd., showcased "Outstanding Hydraulic Transmission and System Integration Solutions for TBMs"; Fu Tingyong, South China Regional Manager at Luoyang Jiujiu Technology Co., Ltd., focused on "Repair, Remanufacturing, and Application of Rock-Breaking Cutters and Cutterheads"; Li Zongyuan, General Manager of the China Construction Machinery Parts Marketing Alliance, introduced "Marketing Strategies of the China Construction Machinery Parts Alliance"; and Yang Jianxin, Deputy General Manager of Xi'an Rongjun General Standardization Research Institute Co., Ltd., outlined "Strategic Approaches to Developing Group Standards for Construction Machinery Remanufacturing."

　　The conference featured the launch ceremony for the "Construction Machinery Handbook Series," the appointment ceremony for the vice-chairman units of the Shield Tunneling Remanufacturing Innovation Strategic Alliance, and the handover ceremony for the 2019 Annual General Meeting host. Additionally, plaques were awarded to the demonstration bases showcasing digital applications in shield tunneling construction and digital service solutions for the same field.

　　Wang Jiangka, General Manager of China Railway First Group Urban Rail Company and Vice Chairman of the Shield Tunnel Remanufacturing Innovation Strategic Alliance, presided over the closing ceremony. Chen Jian, Deputy General Manager of China Railway Tunnel Bureau Group and Executive Vice Chairman of both the Maintenance & Remanufacturing Branch of the China Construction Machinery Society and the Shield Tunnel Remanufacturing Innovation Strategic Alliance, delivered the closing remarks.

　　This conference is a grand academic feast—a platform for pioneering innovation and fostering collaboration in high-end, intelligent remanufacturing. It also serves as a proactive response to national strategies, driving improvements in the management of tunnel boring machine (TBM) remanufacturing technologies and elevating the overall quality of industry development. Above all, it marks a rallying call to contribute decisively toward the nation’s strategic goal of becoming a global manufacturing powerhouse by 2025.