With the intensification of constraints on resources, energy, and the environment, the concept of green manufacturing has become a global consensus. As an absolute “big player†in the manufacturing industry, the internal combustion engine industry has been at the forefront of continuous development and competition in energy conservation and emission reduction. The remanufacturing of internal-combustion engines and the development of resource cycles are the subject of green manufacturing in the field of internal combustion engines that are attracting more and more attention.
On November 3rd, during the 14th China International Internal Combustion Engines & Components Exhibition held in Beijing, the “2015 Remanufacturing Industry Development Seminar†jointly organized by the Ministry of Industry and Information Technology and China Internal Combustion Engine Association once again pulled people’s attention into In the area of ​​remanufacturing of internal combustion engines, many leaders and experts also expressed their opinions from different perspectives.
Green manufacturing is inseparable from the internal combustion engine remanufacturing <br> <br> green manufacturing technology is based on the green concept as a guide, the integrated use of green design, green technology, green packaging, green supply chain management, green recycling as one of science and technology The goal is to make products from the design, manufacturing, packaging, transportation, use to end-of-life disposal of the entire life cycle, the least negative impact on the environment, the highest resource utilization, and make the enterprise economic efficiency and social benefits coordinated optimization. The key directions of green manufacturing include: ecological design, sustainable manufacturing, and resource efficiency optimization.
According to authoritative reports, the manufacturing industry is the largest resource user and source of environmental pollution. It produces about 5.5 billion tons of non-hazardous waste and 700 million tons of hazardous waste each year, accounting for more than 70% of the total global pollutants. Shi Peijing, deputy director of the National Defense Key Laboratory of equipment remanufacturing, which is well-known for Chinese-style remanufacturing, believes that remanufacturing can maximize the value of waste electrical and mechanical products to be exploited and utilized, and is the first choice for resource conservation and environmental protection.
Some people may worry that under the current economic situation that is so rampant, many new machines (for example, internal combustion engines) have experienced a sharp decline. Will the remanufactured products have an impact on the new machine market? In fact, from the practice in recent years, remanufacturing is exactly a supplement or supplement to the entire industry chain. Its practical role is to better coordinate the common development of new machines and remanufactured products. Remanufactured companies bring additional benefits. Moreover, the overall scale of remanufactured products currently on the market is still very small, not only will not cause impact on the new machine market, but also can continue to increase user loyalty from the stock market, and it is a multiple good industry.
In general, as a part of green manufacturing, the quality and performance of remanufactured products are not lower than the original new ones, and the cost is only 50% of new products. At the same time, it can save energy by 60%, save material by 70%, and reduce emissions by 80%. . It can be said with certainty that remanufacturing is one of the best ways to save resources and protect the environment.
Should establish three levels of technical standards <br> <br> to carry out in the country in terms of time is not long remanufacturing industry in recent years has achieved substantial progress and development, but the lack of appropriate industry standards has become a constraint to continue Forward resistance. Shi Peijing introduced that developed countries such as Europe and the United States have successively established relatively complete remanufacturing technology standards, regulations and directive systems, and have strict requirements on the quality assurance of remanufactured products. At present, the domestic remanufacturing industry is still in its infancy, and the recognition of remanufacturing is not uniform in all walks of life, and the technological accumulation of enterprises is also relatively small. The lack of standards in remanufacturing technology, quality control, and qualification management restricts the widespread application of remanufacturing technologies and the healthy development of remanufacturing industries.
Shi Peijing believes that in order to develop China's remanufacturing industry, it is necessary to gradually establish a systematic and perfect standard for remanufacturing technology and quality inspection. However, he also stressed that regardless of remanufacturing technology and steps, remanufactured products must achieve the same level of product quality, performance, durability and after-sales service as the new products.
In response to standard issues in the multi-industry, multi-layered remanufacturing industry chain for automobiles, engines, transmissions, machine tools, and construction machinery, Shi Peijing stated that remanufacturing standards should be divided into “common technical standards across industries, important industry common technical standards, and key products. The "common technical standards" are three levels to solve the problems of multidimensional compounding, commonality and individuation standardization needs of different industries, and research and formulate corresponding technical standards systems.
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