Speed ​​up the development of high-end remanufacturing and intelligent remanufacturing to promote the formation of a green development approach

Accelerate the development of high-end remanufacturing and intelligent remanufacturing (hereinafter referred to as high-end intelligent remanufacturing), further improve the management level of mechanical and electrical product remanufacturing technology and the quality of industrial development, promote the formation of green development methods, and achieve green growth. The Ministry of Industry and Information Technology has formulated research "High-end smart remanufacturing action plan (2018-2020)" (hereinafter referred to as the "plan").

To implement "China Manufacturing 2025", "Industrial Green Development Plan (2016-2020)", "Guidelines for the Implementation of Green Manufacturing Projects (2016-2020)", and accelerate the development of high-end remanufacturing and intelligent remanufacturing (hereinafter referred to as high-end intelligent remanufacturing). ) To further improve the management level of mechanical and electrical product remanufacturing technology and the quality of industrial development, promote the formation of green development methods and achieve green growth. The Ministry of Industry and Information Technology has researched and formulated the "High-end Smart Remanufacturing Action Plan (2018-2020)" (below Referred to as "plan". The relevant contents of the "plan" are now read as follows:

Question 1: In what context is the "plan" developed? A: China's mechanical and electrical products have a huge amount of inventory, and remanufacturing is one of the best forms of scrapping and the utilization of old mechanical and electrical products. The Ministry of Industry and Information Technology has actively cultivated the development of the remanufacturing industry. Since 2009, it has organized demonstration work on the remanufacturing of electromechanical products, product certification, technology promotion, and standards development, and gradually deepened the concept and understanding of the development of remanufacturing in the industry. Remanufacturing production led the remanufacturing consumption. At present, China's remanufacturing industry has begun to take shape, and a remanufactured industry development model with Chinese characteristics has been initially formed with the main technical features of size recovery and performance improvement.

In the development of the remanufacturing industry, high-end and intelligent production practices continue to emerge. Additive technologies such as laser cladding and 3D printing are widely used in the remanufacturing industry. For example, the 5,719th People’s Liberation Army (PLA) factory has cumulatively remanufactured more than 40,000 blades of aero-engine engines and installed more than 1,000 sub-engines for a safe flight of 330,000 hours. Its remanufacturing production also interacted positively with new product design and manufacturing and played a significant role in promoting technological progress. Baoshan Iron & Steel applied laser cladding and other additive remanufacturing technology to carry out on-site remanufacturing of damaged steel rolling stand arches. The service life of the archway functional surface was extended by about 10 times. The material used was only 0.1 watts of the original machine weight, and the remanufacturing price was only Purchase 2 new products; Baoshan Iron and Steel invested in laser remanufacturing costs about 30 million yuan, direct economic benefits of 300 million yuan, indirect economic benefits have exceeded 1 billion. In addition, the first remanufactured shield machine in China has been safely out of the hole after completing the first tunneling task, and the quality, performance, reliability, and energy-saving effect of the remanufactured shield machine have been widely praised. China Electronics 12 also made positive progress in the research, development and application of key technologies for remanufacturing medical imaging equipment. The new development trend in these remanufacturing fields presents a common feature, that is, focusing on key equipment with important strategic roles and huge potential for economic growth. With high-tech content, high reliability requirements, and high added value as the core features, energy conservation and At the same time as the level of resource recycling, we can reciprocate the design and manufacture of new products, and accelerate the breakthrough in cutting-edge equipment technology.

Academician Xu Binshi, academician and pioneer of the Chinese remanufacturing field, and his team, as well as equipment diagnostic engineering expert Gao Jinji and his team also conducted a lot of analysis and research, and believed that further focusing on high-end intelligent remanufacturing and in-service remanufacturing conformed to remanufacturing. The direction of industrial development is in line with the reality that China's high-end smart equipment production, operation, and maintenance must be greatly improved. It will be conducive to upgrading major strategic equipment operation support capabilities, and will be conducive to deepening supply-side structural reforms, and will help promote the reduction of enterprises’ costs. Effectiveness will help promote green growth.

Question 2: What is the process of preparing the "plan"? A: In the preparation of the "plan", the following work was mainly carried out: First, assess the development of the industry. From March to June 2017, organizations, research institutes, industry associations, and key enterprises conducted a comprehensive assessment of the development of remanufacturing industry, summed up the achievements of industrial development, analyzed in depth the problems that constrained industrial development, and judged the opportunities and challenges facing the development of the industry. The second is to carry out special research. Based on the preliminary assessment, from June to July 2017, the Department of Energy Conservation and Comprehensive Utilization of the Ministry of Industry and Information Technology organized experts to go to 29 remanufacturing enterprises of electromechanical products and some remanufacturing industries in Henan, Shaanxi, Anhui, Hunan and Shanghai. The agglomerations conducted research to understand the current status of remanufacturing industries around the world, listened to opinions and suggestions of local industrial authorities on promoting the development of remanufacturing industries, and convened industry key enterprises and relevant experts to hold a symposium to promote the healthy and sustainable development of the remanufacturing industry. Conduct discussion and discussion. The third is the organization of documents. Based on the above-mentioned work, drafting the first draft of the “plan” was completed, and experts’ discussions were organized on several occasions. The opinions of relevant departments and relevant industry associations in the ministry were solicited. On the basis of fully absorbing opinions from various parties, the “plan” draft was formed.

Question 3: How is the overall thinking and goal of the "plan" considered? A: The working principle of the "Plan" is to fully implement the spirit of the Nineteenth Party Congress, use Xi Jinping's new era of socialism with Chinese characteristics as a guide, implement the new development concept, deepen structural reforms on the supply side, and implement "Made in China 2025" ”Accelerate the implementation of green manufacturing, promote industrial green development, and focus on the remanufacture of key parts such as shield machines, aero-engines and gas turbines, medical imaging equipment, heavy-duty machine tools, and oil and gas field equipment, as well as additive manufacturing, special materials, intelligent processing, and non-destructive testing The application of green basic common technologies in the field of remanufacturing promotes the development, application, and industrialization of high-end intelligent remanufacturing key process technologies and equipment, promotes the formation of an effective reciprocal interaction mechanism between remanufacturing production and new product design and manufacturing, and improves the industrial collaborative development system. We will strengthen the development of standard development and evaluation mechanisms, explore new models for the development of high-end intelligent remanufacturing industries, and promote the continuous development and growth of the remanufacturing industry.

The "Guidance Opinion" establishes the goal of: By 2020, it has broken through a number of key common technologies such as dismantling, testing, forming and processing that restrict the development of high-end intelligent remanufacturing in China. The intelligent detection and forming processing technology has reached the international advanced level; 50 items have been issued. High-end intelligent remanufacturing management, technology, equipment and evaluation standards; preliminary establishment of reproducible remanufactured product application marketization mechanism; promotion of the establishment of 100 high-end intelligent remanufacturing demonstration enterprises, technology research and development centers, service companies, information service platforms, Industrial agglomeration areas, etc., drive the scale of China's remanufacturing industry to reach 200 billion yuan.

Question 4: What are the tasks of the "plan" for high-end intelligent remanufacturing industry? How will these tasks promote implementation? A: The "Plan" proposes 8 tasks, including strengthening the key technological innovation and industrial application of high-end intelligent remanufacturing, promoting the development and industrialization of intelligent remanufacturing equipment, implementing high-end intelligent remanufacturing demonstration projects, and improving high-end intelligent remanufacturing The industrial coordination system accelerates the development of high-end intelligent remanufacturing standards, explores new mechanisms for the promotion and application of high-end intelligent remanufacturing products, builds high-end intelligent remanufacturing industry network information platforms, and builds new models of high-end intelligent remanufacturing financial services.

In the work practice, through the formulation of action plans, the organization of local, industry associations, key enterprises, research institutions, etc., to carry out collaborative research and pilot demonstrations on common objectives, has a very positive effect on promoting the development of specific industries. In October 2013, in order to promote the large-scale and standardized development of the internal combustion engine remanufacturing industry and promote the development of a cyclical production method and consumption model for the internal combustion engine industry, the Ministry of Industry and Information Technology released the "Recommissioning Plan for Internal Combustion Engines" and organized the China Internal Combustion Engine Industry Association and The 40 units will carry out joint research and collaboration on the key common issues in the development of the internal combustion engine remanufacturing industry, implement key projects for the remanufacturing of internal combustion engines, improve the technical level and industrialization capabilities of internal combustion engine remanufacturing, and advance the scale, standardization, and market of the internal combustion engine remanufacturing industry. There have been significant achievements in chemical and other aspects. As of 2016, the internal combustion engine remanufacturing industry already has more than 350,000 remanufactured complete machines, 550,000 turbochargers, 3.5 million generators and starters, and annual production capacity of more than 1 million pumps, fuel pumps, and oil pumps. The market awareness of remanufactured products of internal combustion engines has been improved.

In order to implement the "plan" and accelerate the development of high-end smart remanufacturing industry, the next step is to organize relevant parties, local associations, companies, research institutes and other related parties to accelerate the application of high-end smart remanufacturing common technology innovation and industrialization. High-end intelligent remanufacturing demonstration projects, exploring and establishing better and faster models for promoting the development of high-end intelligent remanufacturing industries, highlighting key points, division of labor and cooperation, accelerating innovation, joint research, classification guidance, demonstration guidance, and promoting remanufacturing industry standard development, Growing stronger.

In order to promote the implementation of the eight tasks set forth in the Plan, the Plan proposes four safeguards. The first is to make full use of green manufacturing, special technological transformation and green credit to support the development and application of high-end intelligent remanufacturing technology and equipment and industrialization. The second is to regulate the development of the industry by carrying out remanufacturing product certification and establishing a sound remanufacturing standard system. The third is to promote the strengthening of international exchange and cooperation in the field of high-end smart remanufacturing, encourage high-end smart remanufacturing enterprises to “go global”, and serve the industrial green development of countries along the “Belt and Road Initiative”. The fourth is to promote the establishment of a policy environment conducive to the development of high-end intelligent remanufacturing industries, promote the formation of a synergy for government-industry research, use of funds to advance the "plan," and increase the social and industrial influence of the implementation of the action plan.

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