At the opening ceremony of the "2015 World Robot Congress" held on November 23, Qu Daokui, president of Xinsong Robotics Co., Ltd. mentioned three figures in his speech: 90% of foreign companies with multi-joint robots in the Chinese market; foreign countries in the field of welding The company accounts for 84%; foreign companies in the automotive industry account for 90%. These three figures point out the current dilemma of China's industrial robot industry. “I call the dilemma facing Chinese industrial robots a 'three-turns' – the core components are hollow, the applications are low-end, and they are marginalized by the mainstream market.†Qu Daokui said. This is an embarrassing reality - thousands of Chinese robotics companies can only compete for about 10% of the market. What is even more frustrating is that the core components used by domestic industrial robots are also produced by foreign companies. These core components are mainly "three major pieces" including reducers, servo systems and controllers. The "three major pieces" account for about 70% of the total cost of the robot. Qu Daokui said that the problem faced by Chinese robotics companies is not whether the "wolves are coming", but whether they can reclaim the territory in the market of "every wolves." Domestic parts market is difficult to accept “The controller is Austrian, the motor, reducer and servo system are Japanese. The cost of these foreign core components alone accounts for 60% of the total cost.†Anhui Eft Intelligent Equipment Co., Ltd. (hereinafter referred to as Eft) Zhang Wei, general manager of the marketing center, told the 21st Century Business Herald that “the high cost is not high, unless it can achieve large-scale production, but the market demand is not enough now.†Founded in 2007, Eft is the holding company of Chery Automobile, which is second only to Xinsong's domestic robotic body manufacturing and system integration company. Its robot-related product shipments are among the best in the country, but only about 1,000 a year. About 100 of them use domestic core components, but these products can only be sold to well-connected customers. “At present, domestic customers are not very accepting the key parts made in China, unless the relationship is particularly good.†Zhang Wei said that although the domestic parts are cheap and there are state subsidies, due to low market acceptance, the whole machine manufacturers are not willing to take risks. try. "The robots are sold for a year and a half without problems, and may be concentrated after three or four years. So we are more cautious." The key components are difficult for domestic customers to accept, making some robot manufacturers have to take the slant. The robotic arm is one of the most common automation devices in industrial production. The project leader of a robot company told reporters, "Our company will produce the end effector of the robot arm. It mainly performs punching and welding at the end of the arm. The actuator weighs about 60 kg, if it is loaded on the domestic robot arm. The precision will not meet the requirements of punching and welding." The person in charge of the project said that because foreign companies have not yet mass-produced end-effectors, they hope to find a market breakthrough point here. However, since the end effectors are mostly customized according to the needs of the enterprise, the profit of the single product is high, but it is difficult to achieve large-scale production. In addition, the absence of industry standards is one of the reasons for the lag in the development of domestic robots. Li Qian, deputy general manager of Suzhou Green's Harmonic Transmission Technology Co., Ltd. told the reporter a story: In 2011, Suzhou Green applied for product inspection to the Jiangsu Provincial Speed ​​Reducer Product Quality Supervision and Inspection Center. Except for Li Qian’s surprise, there was no industry standard at the quality inspection center at the time, and no standard meant that it could not be evaluated. After consultation, Jiangsu Speed ​​Reducer Product Quality Supervision and Inspection Center and Suzhou Green drafted the industry standard for harmonic gear reducer and reported it to the National Standardization Management Committee, which was finally approved and passed the national standard. "This also shows that the country has seen the development potential of the industry and urgently needs to fill the gaps in the field." Li Qianyu said with pride. Despite this, the company's products have not opened up their popularity in the domestic market. Customers often ask Li Qian whether the green products can reach half of the Japanese similar products. "We are not convinced. I said that you can take down the Japanese products and put them on. You should use them again." Li Qian said. However, after three years of development, the annual sales volume of green products has grown from several hundred units in 2012 to 30,000 units this year, and the market share of domestic harmonic reducers exceeds 50%, which makes Li Qian see Hope for marching into the international market. Multipath seeking breakthrough At present, under the influence of favorable policies such as “Industrial Manufacturing 2025†and “Robot Industry “13th Five-Year Development Planâ€, many robot companies hope to make a difference by policy. On November 23, Zhejiang Dunan Artificial Environment Co., Ltd. (hereinafter referred to as Dunan Environment) announced that it has invested 60 million yuan in Zibo (Beijing) Intelligent Technology Co., Ltd. (hereinafter referred to as Zibo Intelligent) to officially deploy the robot industry. Ge Yafei, chairman of Dunan Environment, told reporters that as a robotic industry investor, he hopes to promote the development of the robot industry by means of “technology plus industry plus capitalâ€. “The company has a research and development team led by experts such as Tan Jindong, deputy director of the Department of Mechanical Aviation Medical Engineering at the University of Tennessee. The development of the talents has been achieved for many years.†The introduction of talents and capital promotion was considered by Ge Yafei to be the key technology for promoting robots. The main path of breakthrough. In contrast, Eft's breakout path is more ambitious, and it hopes to solve the component problems in the way of building the robot industry chain. Eft is located in the Wuhu Robot Industrial Park. There are also Wuhu Gugao Automation Technology Co., Ltd. and Wuhu Yuye Power Technology Co., Ltd. Gugo is committed to the development of servo drives, and the core product of the ç¿¡ leaf power is the control motor. "We are integrating upstream and downstream in the way of capital operation. The controller has reached a joint venture with Gugao. The company also has cooperation, and the reducer is also under planning." Zhang Wei said. This is very similar to the idea of ​​Harbin Gongda Industrial Robot Co., Ltd. The company's marketing director Chen Zhifeng revealed that they are organizing technical strength and certain social resources to promote the development of core components. "This requires the upstream and downstream chain of the robot industry to work together, including basic materials enterprises. Of course, the preconditions for the current breakthrough still require national policy support and resource input." Chen Zhifeng said.
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