A Notice on Giving Play to the Role of Industry Web Sites and Promoting Industry Information Work I. INTRODUCTION Industrial robots were born in the 1960s and developed rapidly in the 1990s. They are the first industrial robotics technologies. It is a high-tech which is formed by integrating many disciplines such as computer, cybernetics, institutional science, information and sensing technology, artificial intelligence, and bionics. It is an area where contemporary research is very active and has become increasingly widespread. Its appearance is to adapt to the large-scale production of the manufacturing industry, to solve monotonous and repetitive manual labor and to improve the quality of production instead of manual operations. In China, the actual use of industrial robots has been close to 20 years ago, and it has basically achieved the transition from testing, introduction to independent development, and has promoted the development of industries such as China's manufacturing industry and exploration industry. With the gradual opening of China's gateway, the domestic industrial robot industry will face greater and greater competition and impact. Therefore, it is very important to grasp the actual situation of the domestic industrial robot market and grasp the relevant progress in the research of industrial robots in China.
Second, the benefits brought by industrial robots Experience in developed countries shows that: the use of industrial robots can reduce scrap rates and product costs, improve the utilization of machine tools, reduce the risk of workers due to misuse of defective parts, which brings The series of benefits is also very obvious, such as reducing the amount of labor, reducing machine tool wear, accelerating the pace of technological innovation, and improving the competitiveness of enterprises. The robot has the ability to perform various tasks, especially high-risk tasks, with an average failure period of more than 60,000 hours, which is more advanced than traditional automated processes. The use of industrial robots also has the following advantages: First, to improve working conditions, and gradually increase production efficiency; Second, stronger and controllable production capacity to speed up the upgrading of products; Third, to improve the processing capacity of parts and product quality; Fourth, eliminate boring work and save labor; Fifth, provide a safer working environment, reduce the labor intensity of workers, reduce labor risk; Sixth, improve the machine tool; seventh, reduce the amount of work in the process and reduce production downtime And inventory; eighth, improve the competitiveness of enterprises.
In the face of global competition, manufacturers are using industrial robotics to help produce high-quality products at reasonable prices. A company that wants to gain one or more competitive advantages and realize robotic automation production will be an effective means to promote business development.
III. Domestic Industrial Robot Market (I) Demand of Domestic Industrial Robots The development of industrial robots has long been constrained by higher costs and low domestic labor costs. With the sustained and rapid development of the Chinese economy, the national production in recent years The annual average growth rate is maintained at around 9%, and the people’s living standards are constantly rising. The labor supply pattern has gradually shifted from the “buyer†market to the “seller†market, and the balance between supply and demand has shifted far beyond supply. The migrant workers who are the mainstay of the manufacturing industry have also raised higher demands on wages and working conditions from the early days of only addressing the issue of food and clothing. These conditions have made many labor-intensive enterprises adopting the methods of increasing the number of workers and prolonging the working hours of workers in order to increase labor productivity. These methods have become costly and are also hindered by laws and policies. Both the enterprise and the society recognize that it is necessary to start with improving machinery and equipment, increase the density of technology and capital, and reduce the number of workers to cope with this change. In short, changes in the degree of excess labor, rising costs of individual workers, higher demands on product quality, and the importance attached to the country’s equipment manufacturing industry have improved the use environment of robots. Industrial robots and technologies have gradually gained governments and enterprises in China. Pay attention. With the widespread popularity of robotic knowledge, people's understanding and understanding of various robots have gradually deepened. It has become the consensus of the whole society to use robotics technology to upgrade China's industrial development level, transform from a large manufacturing country to a powerful country, and improve people's quality of life.
(II) Sales of domestic industrial robots The state 863 robot technology theme has been attaching great importance to the promotion and application of robotics technology in the industry since its establishment. It has long promoted robotics technology to enhance traditional industries and used robotics technology to develop high-tech industries. At present, the government is using various methods to increase the share of China's equipment manufacturing industry in the market, and provide preferential measures to encourage more companies to use robots and technologies to upgrade their technological level. More and more domestic companies have adopted industrial robots in their production, and sales of various robot manufacturers have greatly increased. According to China's customs statistics, the sales volume of many companies in China in the past four years is even several times that of the previous ten years, and the average annual growth rate exceeds 40%. In 2001, the import and export volume of China's industrial robots was only 3,774 units, and the number of domestic production was about 700 units. In 2004, the market scale has grown to about 10,000 sets, and the number and amount have both tripled compared to 2001. In 2004, the number of domestic industrial robots exceeded 1,400, and the output value exceeded 800 million yuan. The number of imported robots exceeds 9,000, of which about 1,700 are multi-function robots and 7,500 are simple robots, with an import volume of about 2.5 billion U.S. dollars. The sales volume of German robots for CLOOS in China was 47 units before 2000. After 2000, it has exceeded 121 units, and sales volume has nearly tripled. It can be predicted that China's industrial robot industry will soon exist as an industry that occupies an important position in the national economy.
(III) Market Characteristics of Domestic Industrial Robots 1. The development of the manufacturing industry, which focuses on the automobile manufacturing industry, has promoted the development of industrial robots. Automobile manufacturing is a technology- and capital-intensive industry, and it is also the most widely used industry for industrial robots. In China, the initial application of industrial robots is in the automotive and construction machinery industries. It is mainly used for painting and welding of automobiles and construction machinery. Since 2000, China's auto industry has entered a period of rapid growth due to the influence of the country’s macro-policy control and the increase in household consumption. Faced with this situation, international auto giants have entered the Chinese market and established joint ventures with Chinese companies or expanded their existing production scale. Domestic companies have also transformed or increased their investment in the automotive industry. The increase in production and energy expansion in the industry has increased the Robot demand. According to incomplete statistics, more than half of the industrial robots produced by domestic manufacturers in recent years were provided to the automotive industry. The growth rate of customs import and export growth data has a high correlation with the growth data of the auto industry. It can be seen that the development of the automobile industry is one of the driving forces behind the growth of industrial robots in China in recent years.
2. Coastal economically developed areas are the main markets for industrial robots. The use of industrial robots in China is concentrated in Guangdong, Jiangsu, Shanghai, Beijing and other places. The possession of industrial robots accounts for more than half of the country. This distribution trend and growth trend are in line with China's current economic development status. The most dynamic regions in China's economy have expanded from the Pearl River Delta region to the Yangtze River Delta region, and the proportion of the Yangtze River Delta region in the manufacturing industry is increasing.
3. Foreign-owned enterprises, Sino-foreign joint ventures and state-owned enterprises are the main customers of industrial robots. Industrial robots are manufacturing equipment with high technological content and relatively expensive prices. Enterprises that employ more industrial robots generally have higher quality requirements on products and companies have higher influence in the market. At this stage, the largest use of industrial robots is still wholly foreign-owned or Sino-foreign joint ventures. State-owned enterprises are also increasing the procurement of industrial robots for technological transformation, such as FAW, China Auto and SAIC in the automotive industry. Their products have become very competitive in the market and they have a comparative advantage for industrial robots. Large demand, at the same time, they can get the support of the state and the government in procurement, so the use of industrial robots in large and medium-sized state-owned enterprises in manufacturing has been very large, and will maintain this growth momentum for a long time to come. In addition, private enterprises in China are gradually recognizing the advantages of industrial robots, and the adoption of industrial robots is gradually increasing. Although there is still a large gap between the number of equipment and the above companies, the speed of growth is alarming and will soon become An important customer in the industrial robot market.
4. National and industrial distribution of domestic industrial robots. From 2001 to 2004, China imported industrial robots mainly from Japan and Taiwan. In 2004, Japan’s exports to China accounted for half of the amount of industrial robots imported by China.
IV. Research progress and development trend of China's robotics applications After China's industrial robots have achieved major progress through the “7th Five-Year Plan†research plan, the “Ninth Five-Year Plan†research plan and the 863 Plan, the industrial robot market has also matured and applications have been In all walks of life, but the majority of imported robots. China has made breakthroughs in certain key technologies, but it still lacks breakthroughs in the overall core technology. Industrial robots with Chinese intellectual property rights are rare. At present, China's robotics technology is equivalent to the level of the early 1980s in developed countries, especially in terms of manufacturing processes and equipment, it cannot produce high-precision, high-speed and high-efficiency key components. The robotics technologies that have made great progress in China are: key technologies and equipment for CNC machine tools, related technologies for tunnelling robots, intelligent robot-related technologies for construction machinery, and related technologies for assembly automation robots. We have developed industrial robotic products such as metal welding, spraying, casting and assembly, handling, packaging, laser processing, inspection, vacuum, automatic guided vehicles, etc., which are mainly used in industries such as automobiles, motorcycles, engineering machinery, and home appliances.
The strategic goal of the development of China's robotics theme is: based on the needs of advanced manufacturing and automation technologies in China's national economy at the beginning of the 21st century, aiming at cutting-edge high-tech development in the world, innovatively researching and developing basic technologies and product technologies in the field of industrial robot technology. System technology. The future of industrial robot technology development focuses on the following: First, hazardous and harsh environments. Operational robots: There are mainly robots for riot protection, high-voltage electrification, planetary detection, oil and gas pipelines, etc. Second, medical robots: mainly brain-assisted robots, Remote-controlled operation assists Orthopaedics, etc.; Third, Bionic Robots: There are mainly mobile robots, remote-controlled robots, etc. Its development trend is intelligence, low cost, high reliability and easy integration.
V. Conclusion The market competition of industrial robots has become increasingly fierce. China's manufacturing industry is faced with the challenge of joining international standards and participating in the international division of labor. Accelerating the research, development and production of industrial robot technology is the main way for us to seize this historic opportunity. Therefore, China’s industrial robot industry should recognize the following points: First, industrial robot technology is the main means and approach for transforming China from a manufacturing country to a manufacturing power. The government needs more policies and economic support for domestic industrial robots. Foreign advanced experience, increase technical investment and transformation; Second, in the national science and technology development plan, we should continue to give strong support to research and development and application of intelligent robots to form a new situation in which products and automated manufacturing equipment are synchronized and coordinated; Some domestic industrial robots are already quite similar to foreign ones. When companies purchase industrial robots, they should not blindly import them. They should be evaluated comprehensively and based on domestic production.
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