The core parts of the hottest Zhuxi equipment manu

2022-10-23
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The rise of Zhuxi equipment manufacturing: core parts problems to be solved

according to Wang qinruo, vice president of Guangdong automation society and professor of Guangdong University of Technology: the first opportunity on the West Bank of the Pearl River is to break through our core technology and common technology

from August 28 to 30, industrial robots and service robots took turns to show their unique skills at the third Pearl River International Trade Fair (the investment and Trade Fair for advanced equipment manufacturing industry on the West Bank of the Pearl River), which was held as scheduled

on the booth, EVA, a seven axis robot, is elegantly pouring beer for the visitors. Her less foam and anti overflow moves come from accurate sensing and force control. Opposite EVA stands a companion robot for interpretation and navigation. A hello greeting can start the man-machine dialogue. In the venue, large-scale CNC machine tools and mechanical arms produced domestically were also waved freely

equipment manufacturing enterprises on the West Bank of the Pearl River are constantly strengthening both the hard power of production and manufacturing and the soft power of patent direction. The strengthening of the industrial belt has also attracted the attention of more domestic and foreign companies. At this Zhuhai fair, 288 projects will be signed in eight cities and one district, with a total planned investment of 336.85 billion yuan

in terms of specific projects, Yinlong new energy vehicle manufacturing and supporting project and Enjie battery diaphragm project have been launched in Zhuhai; Xinsong robot South China Industrial headquarters base project, BYD intelligent terminal and rail transit industry project will be carried out in Zhongshan. In terms of projects and industries, in recent years, the upstream industrial chain on the West Bank of the Pearl River has been continuously extending to the direction of basic science and key technology

according to Wang qinruo, vice president of Guangdong automation society and professor of Guangdong University of Technology: the first opportunity on the West Bank of the Pearl River is to break through our core technology and common technology. If we still follow the original path of system integration, we may not go far; Second, enterprises should take the initiative to transform and industrialize their achievements with some universities and research institutes; The third opportunity is to focus on building and promoting a management system integrating enterprise informatization and industrialization, which will be conducive to large-scale standardized production

industrial robots are in short supply

in the lively exhibition, all kinds of humanoid robots and arm robots are the focus of people's observation. From the perspective of currently applied robots, the original design intention is to imitate human behavior rather than pursue human appearance. Multi axis robots and logistics cars are popular. Employees of many robot enterprises told the 21st Century Business Herald that the sales volume was hot in the first half of this year, which can be said that the supply exceeded the demand, and maintained a high growth last year and this year

according to the latest data released by the International Federation of robotics, the sales of international industrial robots reached 290000 units in 2016, an increase of 14% year-on-year. Among them, handling robots account for the highest proportion, with sales of 140000 units; The sales volume of welding robots is 65000; The year-on-year growth rate of assembly robots was the fastest, reaching 47%

behind the growth of sales is the support of the application industry. Zhang tie, executive deputy director of Guangdong robot Professional Committee and professor of South China University of technology, said: in the downstream industry, cars are still the leader, with 290000 units, of which 103000 are used in the automotive industry, with a high proportion. Another emerging industry is the 3C industry. Last year, 19000 robots were used in this industry worldwide, an increase of more than 40%

in the domestic market, the sales volume of industrial robots in China in 2016 was 89000 units, with a year-on-year increase of 26.8%, the sales volume of domestic robots was 29000 units, and the sales volume of foreign brands was 60000 units. Zhang tie further analyzed that in the domestic market, foreign brands account for half of the field of high-end robots, especially in the three major fields of welding, equipment and cleaning. These industries have high requirements for the performance of robots, and the proportion of foreign brands is about 70% - 86%

although the base number of domestic robots is small, the sales volume is increasing year by year. With the transformation and upgrading of China's traditional manufacturing industry, there is a strong demand for industrial and service robots in the Chinese market

Wang Zhiwang, the sales director of KUKA's key customers in China, pointed to the mechanical arm with a load of 3kg and introduced to the 21st Century Business Herald: this single arm seven axis mechanical arm can carry out human-computer interaction with high precision and speed. It is widely used in the 3C market. In the production process of tablet computers, it is used in grinding, gluing, screwing and other links. Due to the high annual production capacity requirements in 3C field, the robot market is in short supply this year. He also said that orders for another robot that can be used for identification and sorting have soared this year. It used to take only two months to deliver, but now it takes six months

some companies can expect sales to double this year. The click experiment began in the first half of this year; We have sold more than 2000 sets, a double increase compared with last year. Shi Qingsheng, deputy director of sales of Foshan Huashu robot Co., Ltd., told us that the construction period is very full, and now the factory is working overtime to complete orders. Because now we all focus on fine production, there is a great demand for robots in the downstream

the relevant person in charge of Harbin Institute of technology robot group said to: last year, the company's sales volume was 1.03 billion yuan, and this year is expected to reach 2billion yuan, which has doubled. We have undertaken many automation projects

the barrier of core components has been gradually broken through

while the domestic market is accelerating, localization and the lack of core components are still a major constraint to the upgrading of domestic brands. A technician from Guangdong Keda Jieneng Co., Ltd. told that among the 3D printers developed by the company at present, the core component nozzles used for printing are all imported from American Starlight Company

according to the robot industry plan issued by the Ministry of industry and information technology, the national development and Reform Commission and the Ministry of Finance in 2016, by 2020, the sales of China's independent brands will reach 100000 units, and the sales of high-end industrial robots with more than six axes will reach 50000 units. In recent years, Midea, Gree and other industry giants have taken the lead in tackling core technologies through mergers and acquisitions, research and development, and exporting brands and standards

Duan Yao, general manager of Zhuhai Gree Intelligent Equipment Technology Research Institute Co., Ltd., told the 21st Century Business Herald that it must make a judgment on whether there are potential safety hazards in products and take compulsory means such as market withdrawal. He said: Gree has formed four industries in intelligent manufacturing, namely, CNC machine tools, industrial machine people, but due to the increasing amount of plastic packaging waste, automation integration and application, and core parts. In the four core components control system, driver, reducer and servo motor, we have the ability of independent production. In the future, we will extend to the core components and strengthen independent research and development and industrialization

the five axis CNC machine tool on display is the masterpiece of Gree, which is mainly used to produce key equipment such as compressors and engines. Duan Yao said: there are few Chinese manufacturers who can make domestic CNC machine tools. In the past, almost all of them were imported from abroad. Gree began to develop this device in 2014 and released it for the first time this year. In the process of research and development, there are many difficulties in manufacturing, assembly, R & D design and simulation analysis. Some core components of current equipment are still imported

at the same time, more enterprises began to make breakthroughs in upstream core equipment. For example, the servo motor of Foshan Huashu robot Co., Ltd. is independently developed and produced; A Zhuhai drone company plans to acquire an Austrian engine company to introduce technology

the aforementioned person in charge of Harbin Institute of technology robot group told: there are two core components in the industrial manipulator, one is the motor and the other is the reducer. The precision reducer we developed began mass production and sales this year. Before localization, the reducers were imported from Europe, America, Japan and South Korea, which led to the high price of mechanical arms, and our products reduced the cost by%

professor wangqinruo, vice president of Guangdong automation society and Guangdong University of technology, said: our country is relatively weak in some common key technologies that are very basic in the manufacturing industry, so the country has given key support, which is also a breakthrough point for the West Bank of the Pearl River, such as new sensing technology, modularization, embedded control system, etc

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