“The state is brewing a number of policies that are conducive to environmental protection.†Yang Chaofei, director of the Department of Policy and Regulation of the Ministry of Environmental Protection, pointed out yesterday that due to rising environmental risks, the state will pay more and more attention to environmental protection.
Yang Chaofei stated at an energy conservation and environmental protection summit held yesterday that under the goal of energy conservation and emission reduction, the country is brewing various items that are conducive to environmental protection such as taxation, credit, price, insurance, securities, trade, government procurement, and ecological compensation. policy.
At present, China’s environmental risks are rising, and the impact of various pollutions on the environment is increasing. Yang Chaofei pointed out that taking water pollution as an example, one-fifth of the water bodies in rivers across the country are inferior to five types of water, and 150 million rural people use unqualified water. In addition, drinking water in some cities and towns is not up to standard, and negative eutrophication of lakes is common.
The situation is urgent. The state is paying more and more attention to environmental protection. Yang Chaofei pointed out that the State Council's proposal for energy conservation and emission reduction is actually an indicator of energy conservation and an indicator of environmental protection. The completion of the two indicators is related to the sustainable development of the economy and society.
Yang Chaofei stated that, in concrete terms, the main measures for energy saving and emission reduction are embodied in four aspects: structural emission reduction, project emission reduction, management emission reduction and policy emission reduction.
“13 industries, including power, ironmaking, steelmaking, electrolytic aluminum, and ferroalloy, are the focus of structural adjustment and structural emission reduction. By the end of this year, the backward production capacity will be closed: Small thermal power is 10 million kilowatts, and the backward iron production capacity It is 25 million tons, steelmaking is 6 million tons, cement is 50 million tons, electrolytic aluminum is 330,000 tons, plate glass is 6 million tons, and papermaking is 530,000 tons.†Yang Chaofei said.
In terms of project reduction, he told reporters that it should be divided into two steps. First of all, in the main large and medium-sized cities and some counties, the Shangma Sewage Treatment Plant, and secondly, the power plants must speed up the construction of desulphurization facilities and increase the capacity of urban sewage treatment year by year.
Yang Chaofei said that this year is the fourth consecutive year that the Ministry of Environmental Protection has implemented a regional limited approval, that is to say that since 2007, it has been restricted for four consecutive years from 2008, 2009 to 2010. This year, the regional restricted inspections and supervision of the paper-making enterprises in Shantou, Jiamusi, Xuancheng, Linfen, and Nanning, and nine large papermaking companies directly supervised by the state, have exceeded the standards. In the future, China's environmental law enforcement will become more and more powerful.
2. The displacement speed is fast, and the machine tool can move at least 48m/min and up to 60m/min.
3. The spindle adopts a BT30 20000/24000rpm spindle, and the normal spindle speed is at least 10000rpm or above, usually 12000rpm or even higher. Therefore, the speed has also been relatively increased during drilling and tooth tapping.
4. Adopting a flying saucer type tool magazine, its characteristic is that the tool magazine is located on the spindle, which reduces the tool changing path and greatly improves the tool changing speed during tool changing. The fastest tool changing time is 1.2 seconds. Like LEYO compact machining centers generally use servo tool libraries, which improve the speed and efficiency of tool changing compared to ordinary tool libraries.
5. It is more energy-efficient and environmentally friendly. Drilling machines have a processing efficiency twice that of vertical machining centers, and the more efficient they are, the more environmentally friendly they are. Energy consumption is reduced by 70% compared to vertical machining centers.
6. It can achieve a higher degree of automation in production. If combined with the use of robots and real-time online diagnosis through the Internet, continuous production can be achieved 24 hours without human supervision, further improving production efficiency and automation.
Therefore, compact machining centers are very suitable for factories to process small and large quantities of spare parts. A factory with very high requirements for production efficiency.
Yang Chaofei stated at an energy conservation and environmental protection summit held yesterday that under the goal of energy conservation and emission reduction, the country is brewing various items that are conducive to environmental protection such as taxation, credit, price, insurance, securities, trade, government procurement, and ecological compensation. policy.
At present, China’s environmental risks are rising, and the impact of various pollutions on the environment is increasing. Yang Chaofei pointed out that taking water pollution as an example, one-fifth of the water bodies in rivers across the country are inferior to five types of water, and 150 million rural people use unqualified water. In addition, drinking water in some cities and towns is not up to standard, and negative eutrophication of lakes is common.
The situation is urgent. The state is paying more and more attention to environmental protection. Yang Chaofei pointed out that the State Council's proposal for energy conservation and emission reduction is actually an indicator of energy conservation and an indicator of environmental protection. The completion of the two indicators is related to the sustainable development of the economy and society.
Yang Chaofei stated that, in concrete terms, the main measures for energy saving and emission reduction are embodied in four aspects: structural emission reduction, project emission reduction, management emission reduction and policy emission reduction.
“13 industries, including power, ironmaking, steelmaking, electrolytic aluminum, and ferroalloy, are the focus of structural adjustment and structural emission reduction. By the end of this year, the backward production capacity will be closed: Small thermal power is 10 million kilowatts, and the backward iron production capacity It is 25 million tons, steelmaking is 6 million tons, cement is 50 million tons, electrolytic aluminum is 330,000 tons, plate glass is 6 million tons, and papermaking is 530,000 tons.†Yang Chaofei said.
In terms of project reduction, he told reporters that it should be divided into two steps. First of all, in the main large and medium-sized cities and some counties, the Shangma Sewage Treatment Plant, and secondly, the power plants must speed up the construction of desulphurization facilities and increase the capacity of urban sewage treatment year by year.
Yang Chaofei said that this year is the fourth consecutive year that the Ministry of Environmental Protection has implemented a regional limited approval, that is to say that since 2007, it has been restricted for four consecutive years from 2008, 2009 to 2010. This year, the regional restricted inspections and supervision of the paper-making enterprises in Shantou, Jiamusi, Xuancheng, Linfen, and Nanning, and nine large papermaking companies directly supervised by the state, have exceeded the standards. In the future, China's environmental law enforcement will become more and more powerful.
Compact machining center is a type of machining center that is further improved and derived from the structure of a vertical machining center. With the development of society, modern people's pace of life is getting faster and their work efficiency is getting higher. In the field of metal cutting, basic processing functions such as drilling, tapping, and milling are no longer problematic on vertical Cnc Milling Machines. However, with the changing times, such requirements are gradually unable to meet the higher requirements of customers. People are looking for faster, higher precision, and more environmentally friendly processing equipment, and compact Machining Centers are born to meet these needs.
In China, this type of compact machining center is usually called a drilling tapping center. Its characteristics are compact machine structure and high production efficiency. Typically, compact machining centers have the following characteristics:
1. Compact structure, small appearance, and small footprint. The ground space is reduced by 21% compared to Vertical Machining Centers. More machines can be placed in the same venue and space. Generally, manual vehicle insertion can be used for transportation, and it can be accessed by the factory freight elevator for easy transportation to the floor type workshop. The maximum travel of the machine tool on the X-axis generally does not exceed 700mm, and on the Y-axis it does not exceed 400mm. Very suitable for processing small parts such as 3G industry, electronics industry, medical devices, etc. Of course, as customer demand develops, the travel of the X-axis has also expanded to larger specifications for more customers to choose from.2. The displacement speed is fast, and the machine tool can move at least 48m/min and up to 60m/min.
3. The spindle adopts a BT30 20000/24000rpm spindle, and the normal spindle speed is at least 10000rpm or above, usually 12000rpm or even higher. Therefore, the speed has also been relatively increased during drilling and tooth tapping.
4. Adopting a flying saucer type tool magazine, its characteristic is that the tool magazine is located on the spindle, which reduces the tool changing path and greatly improves the tool changing speed during tool changing. The fastest tool changing time is 1.2 seconds. Like LEYO compact machining centers generally use servo tool libraries, which improve the speed and efficiency of tool changing compared to ordinary tool libraries.
5. It is more energy-efficient and environmentally friendly. Drilling machines have a processing efficiency twice that of vertical machining centers, and the more efficient they are, the more environmentally friendly they are. Energy consumption is reduced by 70% compared to vertical machining centers.
6. It can achieve a higher degree of automation in production. If combined with the use of robots and real-time online diagnosis through the Internet, continuous production can be achieved 24 hours without human supervision, further improving production efficiency and automation.
Therefore, compact machining centers are very suitable for factories to process small and large quantities of spare parts. A factory with very high requirements for production efficiency.
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Dongguan Liyang Intelligent Technology Co., Ltd , https://www.leyomachine.com