Resources, environment, and population are the three major problems facing human society today. In particular, the inter-environmental problems, the degree of deterioration and the increase in the number of days, pose a serious threat to the survival and development of human society. As global environmental problems worsen, people's research on environmental issues has become more and more important. Environmental issues have constituted a major challenge for human survival and development in the 21st century. - Editor's note The machinery manufacturing industry is a pillar industry for creating human wealth, but at the same time it consumes a lot of limited resources of human society and is one of the main sources of current environmental pollution problems. For this reason, the implementation of sustainable development strategies in the machinery industry is imperative. Row. Green manufacturing is based on this and has been developed and developed. It is the development trend of the machinery industry, or green manufacturing is the sustainable development model of the 21st century manufacturing industry. Traditional manufacturing has not adapted to the requirements of sustainable development Traditional manufacturing generally implements the manufacturing process purely from the perspective of economic efficiency. When designing products, it focuses on the function and quality of the products. When manufacturing products, it pursues high efficiency and low cost. The emergence of new and efficient advanced manufacturing technologies has promoted the rapid development of the manufacturing industry, shortening the cycle of product renewal, accelerating the consumption of materials and the elimination of process equipment. At the same time, it has produced more waste, which has made humans rely on The environment for survival is overwhelmed and severely restricts the sustainable development of the social economy and human civilization. At present, in terms of environmental protection, the manufacturing industry has the following problems: 1. Waste or idle equipment recycling and low reuse rate In recent years, most of the traditional machine tools have been abandoned in factories due to the application of CNC machine tools, machining centers and FMSCIMS. How to transform these old equipment has become a big issue for us. 2. The waste of energy and raw materials is very serious At present, China's manufacturing industry is not high, and most companies lack environmental awareness. The backward manufacturing process makes the utilization of energy and raw materials not high. And waste is also very serious. 3. The product recycling rate is extremely low For a long time, the traditional production mode is in accordance with the open cycle of “production, circulation, consumption, and disposalâ€. Production in the manufacturing industry basically does not consider the recycling of waste products, especially in the mechanical manufacturing industry. 4. Waste generated during the manufacturing process is not treated as pollution-free In the manufacturing process of many companies, many companies pay attention to how to produce products efficiently and at the lowest cost, and rarely care about the environmental pollution caused by tools and raw materials used in the processing. Processes with high energy consumption and heavy pollution are still widely used in production, and advanced environmentally friendly processes are put on hold due to high costs, and companies are reluctant to spend on waste disposal. In this way, while the company is getting higher profits, the environment for human survival has been destroyed as never before. Green manufacturing features Green manufacturing is a modern manufacturing model that takes into account environmental impacts and resource consumption. Its purpose is to maximize the resources and energy utilization during the entire life cycle of development, design, manufacturing, maintenance, disposal, and recycling. Minimal waste and minimal negative impact on the environment. And coordinate and optimize the economic and social benefits of enterprises. Green manufacturing is the production of green products through green production processes (including green design, green materials, green processes, green packaging and green management, etc.) [1] , so the essential difference from product design to craftsmanship and tooling is traditional manufacturing. Green manufacturing is essentially a manifestation of the sustainable development strategy of human society in the current manufacturing industry. Green manufacturing research content Theoretical system and overall technology of green manufacturing The theoretical system and overall technology of green manufacturing are to study the theoretical system of green manufacturing, the key technologies of commonality and the system integration technology from the perspective of system and from the perspective of global and integration. mainly includes: 1. The theoretical system of green manufacturing It includes resource attributes for green manufacturing, modeling theory, operational characteristics, sustainability strategies, and system characteristics and integration features for green manufacturing. ...... The full text of this article has been published in the 11th issue of Modern Parts, 2006, so stay tuned! 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