In recent years, under the general trend of “machine substitutionâ€, China's industrial robot market has grown rapidly, and domestic industry development has made great progress. Although the domestic industrial robot industry still has some shortcomings in terms of core components, it is expected to take the lead in the controller field in the future.
In the 1960s, mankind created the world's first industrial robot, setting off a new trend in industrial development. Today, industrial robots have established a foothold in most countries around the world, and are widely used in the automotive industry, electrical and electronics industry, rubber and plastics industry, food industry, manufacturing and many other fields.
Industrial robot market grows rapidlyIn recent years, with the advancement of the global automation trend and the gradual decline of China's demographic dividend, domestic industrial manufacturing has begun to accelerate transformation and upgrading, and the demand for automation equipment remains high. Under the general trend of “substitution substitutionâ€, industrial robots entered the factory floor in large quantities, and the industrial robot market also soared.
At present, China's industrial robot industry chain is accelerating construction, and the state has introduced a series of policy measures to support the development of the industry. According to industry insiders, in the process of industrial automation, China's intelligent manufacturing field will continue to explode, providing a broad space for the further popularization of industrial robots.
According to relevant data, in 2016, the sales volume of industrial robots in China was 90,000 units, a year-on-year increase of 30%, much higher than the world average growth rate of 14%. In 2017, the demand for industrial robots in China continued to grow rapidly, with a growth rate of approximately 20% and shipments of 105,000 units. By 2020, China's industrial robot sales are expected to increase to 200,000 units.
Industrial robot industry short boardUnder the influence of policy guidance and demand expansion, domestic industrial robot companies have embarked on a path of rapid growth by strengthening independent research and development or promoting cooperation between industry, universities and research institutes. However, due to the lag in core technology for a long time, there are still many shortcomings in China's industrial robot industry.
First, key components are subject to people. Although China has made certain progress in the development of key components of industrial robots, from the current point of view, there are still significant gaps in the three core areas of reducers, controllers and servo systems. The key components depend on imports, which is undoubtedly a big constraint on the comprehensive competitiveness of China's industrial robot industry.
Second, the brand strength is relatively weak. Although the number of industrial robot enterprises in China continues to grow, it is still not satisfactory in the cultivation of leading enterprises and the creation of brands. The international influence of brands is difficult to compete with foreign traditional giants, resulting in insufficient domestic discourse power in the domestic industry. Industry rules, follow-up services and other aspects are in a weak position.
Finally, there is a shortage of professional professionals in the industry. There are a large number of colleges and universities and enterprises in China for industrial robot research and production. However, the improvement of the communication mechanism is still lagging behind, the technology sharing and popularization are low, and high-end R&D talents are also difficult to meet market demand. At the same time, professional talents in management and marketing are also lacking, which makes the growth of comprehensive strength of enterprises affected, and the efficiency of scientific research results is difficult to be called ideal.
Domestic controllers or the first breakthroughTo fill the short board is not a day's work. It requires the government, industry and enterprises to work together and implement it step by step. Among the many shortcomings, the controller industry in the key component sectors in China is expected to take the lead in achieving breakthroughs and to break through the constraints of foreign brands and embark on a broad road.
The controller is used to issue and transmit action instructions and is regarded as the "brain" of the robot. Its quality directly determines the performance of the robot. The controller and the reducer and servo system account for 70% of the total cost of the robot, of which the reducer system accounts for 36%, the servo system accounts for 24%, and the controller system accounts for 12%.
Earlier, the domestic controller market was dominated by foreign brands. However, after years of hard work, the current development of the domestic controller industry is positive, and the controller has become the core component with the smallest technology gap at home and abroad. Xinsong robots, solid high-tech and other enterprises have achieved mass production.
However, due to the importance of the controller, the world's major robot manufacturers are in the hands of their own key technology, and spare no effort in the battle for market share. Although China's controller technology level is relatively excellent, there are still some gaps in the stability, applicability and response speed of the software. Of course, with the continuous development of the domestic controller industry, the above gap will become smaller and smaller, and China's industrial robot field is also expected to take the lead in making important breakthroughs in the key components of the controller.
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