Speed ​​up the adoption of international standards to promote the development of major equipment
The 4th General Assembly of the Standardization Working Committee of the China Electrical Appliance Industry Association and the 2008 Electrical Industry Standardization Working Conference were held on April 9-12. The theme of the meeting is to speed up the adoption of international standards, raise the standard level, and lead the technical progress of the electrical industry to a new level. The industry's large-scale state-owned enterprises, leading enterprises, and research institutes nearly 70 national professional standardization technical committees and sub-technical committees in the field of electrotechnics Representatives carried out discussions on implementing the spirit of the National Conference on Adoption of Standards and advancing the 2008 key tasks for electrician standardization.
The conference was highly valued by the industry. Xing Yujiu, Executive Vice Chairman of the China Electrical Appliance Industry Association and Chairman of the China Merchandising Standardization Committee presided over the meeting. Special Advisor of the China Federation of Machinery Industry, Lu Yanzheng, President of the China Electrical Equipment Industry Association, Honorary Director of the Integrated Business Unit of the National Standardization Administration Committee, Wu Qingjun, China Machinery Industry Director Tan Xiangning of the Federation spoke in separate speeches.
In conjunction with China’s current economic operation system, Lu Yanjian emphasized in his speech that it should take the scientific outlook on development as a guide to do a good job of standardization work, and put forward four expectations: the use of international standards should be fully tested and verified, based on a large amount of experimental data, not Blind transformation; improve the forward-looking standard formulation, and strive to meet the market and technology development in a certain period of time; strive for international discourse rights, actively strive for the international secretariat and the chairman's commitment; do a good job in the coordination of standards and conformity assessment .
In recent years, electrician standardization has made remarkable achievements. In response, Zhao Qingjun fully affirmed. He focused on the current state of standardization work and key work this year. Tan Xiangning summed up the standardization work into three "acceleration" and three "improvement", that is, speed up the work of standardization and revision, speed up the construction of the standardization committee, speed up the training of standardization talents; raise the level of standards, increase the efficiency of standardization work, and increase the number of employees The standardization of quality.
As the person in charge of the standardization work in the electrical industry, Fang Xiaoyan, vice president of the China Electrical Appliance Industry Association, has deployed the key tasks for standardization in 2008.
She emphasized that the first is the synchronization of standards and scientific research, continuing to promote the development of major equipment standards, giving full play to the dominant role of leading enterprises in the development of major equipment standards, and providing support for strengthening independent innovation capabilities and advancing industrial technological progress.
The second is to accelerate the promotion of standards for energy conservation and emission reduction. Form a government-led, leading enterprises as the main body, scientific research institutes and the standard committee closely integrated, to promote energy-saving emission reduction standards of the mechanism.
The third is to speed up the adoption of international standards and standard revisions, and strive to achieve the three goals set by the National Standards Committee and 100%. By accelerating the adoption of international standards, we will effectively raise the level of electrical standards and enhance the international competitiveness of the industry.
Fourth, taking leading enterprises as the main body, we will focus on the breakthrough in the international standardization of power generation equipment.
Fifth, speed up the construction of standardized technical institutions, and focus on completing the set-up of a number of standardization technical committees or standardization working groups related to major equipment and major industrial technologies.
Sixth, support multi-channel exploration criteria development funding, continue to improve the mechanism of enterprises as the main part of the investment, and guide the Standardization Committee to strengthen communication with local governments in standardization institution setting, standard revision, international standardization activities, and strive to diversify Policy and financial support.
Related Links The goal set by the National Standardization Committee for the formulation of independent innovation technical standards: By 2008, 800 standards based on independent innovation technologies will be formed, and in 2010, 2000 standards will be achieved. The "Electronics Industry" "Eleventh Five-Year Plan for Standardization and Development" proposed that the development of independent innovation technical standards should be strengthened.
The Standardization Department of China Electrical Equipment Industry Association has investigated the status quo of industry independent innovation technology standards from three aspects: first, the independent innovation technical standards in the current national standards; second, the independent innovation technical standards in the planned projects being implemented; and third, the declared plans. The project's independent innovation technology standards.
The survey shows that the number of independent innovation technical standards in the electrical industry has increased significantly compared to the same period of last year, and the technological content has also increased. According to the analysis, after years of efforts, both the quantity and technical content, the status quo of the technical standard for independent innovation of electrician standards reflects the development situation of China’s energy construction and basically adapts to the technological progress of the electric appliance industry in recent years. This is basically in line with the role of equipment manufacturing in building an innovative country. The survey also found that there is still a certain gap between the current status and the national standards committee's "Eleventh Five-Year Plan" target requirements for independent innovation technology standards.
The conference was highly valued by the industry. Xing Yujiu, Executive Vice Chairman of the China Electrical Appliance Industry Association and Chairman of the China Merchandising Standardization Committee presided over the meeting. Special Advisor of the China Federation of Machinery Industry, Lu Yanzheng, President of the China Electrical Equipment Industry Association, Honorary Director of the Integrated Business Unit of the National Standardization Administration Committee, Wu Qingjun, China Machinery Industry Director Tan Xiangning of the Federation spoke in separate speeches.
In conjunction with China’s current economic operation system, Lu Yanjian emphasized in his speech that it should take the scientific outlook on development as a guide to do a good job of standardization work, and put forward four expectations: the use of international standards should be fully tested and verified, based on a large amount of experimental data, not Blind transformation; improve the forward-looking standard formulation, and strive to meet the market and technology development in a certain period of time; strive for international discourse rights, actively strive for the international secretariat and the chairman's commitment; do a good job in the coordination of standards and conformity assessment .
In recent years, electrician standardization has made remarkable achievements. In response, Zhao Qingjun fully affirmed. He focused on the current state of standardization work and key work this year. Tan Xiangning summed up the standardization work into three "acceleration" and three "improvement", that is, speed up the work of standardization and revision, speed up the construction of the standardization committee, speed up the training of standardization talents; raise the level of standards, increase the efficiency of standardization work, and increase the number of employees The standardization of quality.
As the person in charge of the standardization work in the electrical industry, Fang Xiaoyan, vice president of the China Electrical Appliance Industry Association, has deployed the key tasks for standardization in 2008.
She emphasized that the first is the synchronization of standards and scientific research, continuing to promote the development of major equipment standards, giving full play to the dominant role of leading enterprises in the development of major equipment standards, and providing support for strengthening independent innovation capabilities and advancing industrial technological progress.
The second is to accelerate the promotion of standards for energy conservation and emission reduction. Form a government-led, leading enterprises as the main body, scientific research institutes and the standard committee closely integrated, to promote energy-saving emission reduction standards of the mechanism.
The third is to speed up the adoption of international standards and standard revisions, and strive to achieve the three goals set by the National Standards Committee and 100%. By accelerating the adoption of international standards, we will effectively raise the level of electrical standards and enhance the international competitiveness of the industry.
Fourth, taking leading enterprises as the main body, we will focus on the breakthrough in the international standardization of power generation equipment.
Fifth, speed up the construction of standardized technical institutions, and focus on completing the set-up of a number of standardization technical committees or standardization working groups related to major equipment and major industrial technologies.
Sixth, support multi-channel exploration criteria development funding, continue to improve the mechanism of enterprises as the main part of the investment, and guide the Standardization Committee to strengthen communication with local governments in standardization institution setting, standard revision, international standardization activities, and strive to diversify Policy and financial support.
Related Links The goal set by the National Standardization Committee for the formulation of independent innovation technical standards: By 2008, 800 standards based on independent innovation technologies will be formed, and in 2010, 2000 standards will be achieved. The "Electronics Industry" "Eleventh Five-Year Plan for Standardization and Development" proposed that the development of independent innovation technical standards should be strengthened.
The Standardization Department of China Electrical Equipment Industry Association has investigated the status quo of industry independent innovation technology standards from three aspects: first, the independent innovation technical standards in the current national standards; second, the independent innovation technical standards in the planned projects being implemented; and third, the declared plans. The project's independent innovation technology standards.
The survey shows that the number of independent innovation technical standards in the electrical industry has increased significantly compared to the same period of last year, and the technological content has also increased. According to the analysis, after years of efforts, both the quantity and technical content, the status quo of the technical standard for independent innovation of electrician standards reflects the development situation of China’s energy construction and basically adapts to the technological progress of the electric appliance industry in recent years. This is basically in line with the role of equipment manufacturing in building an innovative country. The survey also found that there is still a certain gap between the current status and the national standards committee's "Eleventh Five-Year Plan" target requirements for independent innovation technology standards.
Installation steps for SANY hydraulic cylinder seals
1. Preparation: Clean the working surface and seals, and check if the seals are damaged or deformed.
2. Apply lubricant: Apply a layer of lubricant to the seal and sealing groove.
3. Install the seal: Place the seal into the sealing groove, ensuring that the seal is fully embedded in the groove.
4. Install O-ring: Install the O-ring above the seal, ensuring that the O-ring is fully inserted into the groove.
5. Install the piston rod: Insert the piston rod into the seal and O-ring, ensuring that the piston rod fits tightly with the seal and O-ring.
6. Install the sealing sleeve: Place the sealing sleeve on the piston rod to ensure that it fits tightly with the piston rod.
7. Tighten the nut: Use the nut to fix the sealing sleeve on the hydraulic cylinder, ensuring that the sealing sleeve is secure.
8. Check the sealing effect: Operate the hydraulic cylinder and check if there is any leakage in the sealing element. If there is any leakage, reinstall the sealing element.
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