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 the resource cycle, these ongoing green manufacturing themes in the field of internal combustion engines are attracting more and more people's attention.
On November 3, 2015, during the 14th China International Combustion Engine and Components Exhibition held in Beijing, the “2015 Remanufacturing Industry Development Symposium†jointly organized by the Ministry of Industry and Information Technology and the China Internal Combustion Engine Association once again put people’s attention. In the category of remanufacturing of internal combustion engines, many leaders and experts also expressed their opinions from different perspectives.
The 14th China International Combustion Engine and Components Exhibition 2015
Green Manufacturing Depends on Remanufacturing of Internal Combustion Engine
The green manufacturing technology is based on the concept of green, and integrates the use of green design, green technology, green packaging, green supply chain management, green recycling, etc. The goal is to make products from design, manufacture, packaging and transportation. In the entire life cycle of use, disposal and disposal, it has the least negative impact on the environment, the highest utilization rate of resources, and the coordinated optimization of economic and social benefits of the enterprise. 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 cause impact on the new machine market? In fact, In 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, and it is a company that has already engaged in remanufacturing. Bring extra benefits. Moreover, the overall scale of remanufactured products on the market is still very small, which will not only cause no impact on the new machine market, but will also continue to increase user loyalty from the stock market. This 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.
Three levels of technical standards should be established
For the remanufacturing industry, which has not been in the country for a long time, despite considerable progress and development in recent years, the lack of corresponding standards has become a resistance to the industry's continued progress. 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 understanding of remanufacturing is not uniform in all walks of life, and the company’s technological accumulation is also relatively small. The lack of standards in remanufacturing process technology, quality control and qualification management restricts the widespread application of remanufacturing technology and the healthy development of the remanufacturing industry.
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.
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 said 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 individualization of different industries, and study and formulate corresponding technical standards system.
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