Shenzhen supermagnetic intelligent manufacturing robot "China core"
more than a decade ago, robots were only widely used in housework, operation, search and rescue and other fields. After years of development, JD drones from time to time occupied the hot search headlines. Alibaba Luban attracted the topic of designer employment crisis, and alpha egg became the pioneer of iFLYTEK's extension of educational robot strategy... The robot industry has ushered in a "golden period" of rapid development
recently, Shenzhen supermagnetic Robot Technology Co., Ltd. (hereinafter referred to as Shenzhen supermagnetic) has made a major breakthrough in the core components of the robot. The magnetic levitation reducer developed by using independent patent technology has no mechanical contact, no tooth surface meshing, theoretically zero backlash, and the accuracy will never decline. It can completely replace RV and harmonic. The robot power module based on the magnetic levitation reducer will become another mode of the core of the robot, It opened the prelude to the reform of the robot industry
the demand is booming, technology needs to be broken through, and the robot industry is in a dilemma.
in recent years, the demand for robots around the world is increasing, and robots have been popularized to all walks of life. IFR predicted in 2017 that the global annual sales of industrial robots will maintain a growth rate of nearly 15% in the next three years. In 2017, the growth rate of the domestic market was 32%, and the sales volume reached 115000 units. In the next three years, it is expected that the annual growth rate of industrial robot sales in the Chinese market will exceed 20%, which is expected to account for 40% of the global industrial robot market. Non industrial robots are developing more rapidly
however, despite the rapid development of the robot industry, there are still deficiencies in the robot industry chain, and some aspects lag behind the overall development level. Among them, reducer is one of the key factors restricting the development of robot industry
robot is mainly composed of mechanical reducer, servo system, controller, body and actuator. Reducer and servo system alone account for 55% of the overall cost. Although the robot has been born for decades, it has always been unable to get rid of the problem of precision decline caused by mechanical friction. As an important core component of the robot power system, the reducer currently relies on imports for more than 90% in China. The cost alone greatly limits the popularity of robots in China. Although the demand is booming, the technology that is difficult to break through has become the overall dilemma of the robot industry
explore new fields, and the integrated module based on the magnetic levitation reducer will become the "China core"
in 2010, inspired by the magnetic pump, Shenzhen super magnetic company began to develop the magnetic levitation reducer, trying to break the Convention, using the magnetic field is to use the spider system program that can actively collect pages from the Internet to manufacture a wear-free reducer
this is a new technology field. To this end, researchers of Shenzhen supermagnetism have widely visited professors in major institutions at home and abroad and top technical talents in the industry, trying to work out a set of electromagnetic dynamics equations and try to prove the feasibility of this idea theoretically. In June 2016, the first prototype magnetic reducer was successfully developed. This prototype has the function of deceleration, which has proved the feasibility of electromagnetic dynamics equations for the first time. In July 2017, Shenzhen super magnetic Research Institute issued the first generation of precision magnetic reducer prototype, and soon after, high-precision magnetic reducer prototype came out one after another
now, the second generation prototype of Shenzhen super magnetic magnetic reducer has been developed due to the difficulty of recycling. The magnetic levitation reducer has no tooth surface meshing, and can have any diameter, reduction ratio and torque, and the accuracy will not decline in long-term use. The manufacturing of robots no longer needs to be based on the original architecture, which is very cost-effective. Robots can be completed only with modules and skeletons. This move can promote the rapid landing of various robots in all walks of life, and has broad application prospects. For manufacturers, integrators, sellers and users, such a change is undoubtedly a change that changes the structure of the entire robot industry chain
according to the person in charge of Shenzhen supermagnetism, the volume of the second generation magnetic levitation reducer has been reduced by 2/3 compared with the first generation, the cost has been reduced by 1/3, and the accuracy has reached less than 3 arcsec (accuracy unit: angular second, 3600% of one degree). Today, the prototype has entered the testing stage in the testing industry. It is worth mentioning that because it fully owns its own proprietary technology, it has applied for 10 PCT and a number of domestic invention patents, and the product delivery period only takes two weeks, while the domestic reducer on the market takes 3 to 6 months from order to production, and the imported reducer takes 6 months to 1 year. The sharp reduction of delivery time has further promoted the industrial reform of domestic robots
the technical problem of the core component reducer has been solved, and Shenzhen super magnetic began to consider how to commercialize it and what the application scenario is. Zhang Tianhong, the person in charge of Shenzhen supermagnetism, said that in order to solve the problem of productization, it is definitely not possible to only sell speed reducers, and users need to be provided with simpler products. Therefore, based on the structural changes of magnetic levitation reducer, Shenzhen super magnetic has independently developed an integrated power module, which integrates magnetic levitation reducer, driver, encoder and motor. Zhang Tianhong said, "our goal of hypermagnetism is to be a" Qualcomm "or" Samsung "in the robot industry. Building a robot with an integrated module of hypermagnetism is like building blocks. It only takes a few minutes to assemble one."
the magnetic levitation reducer and integrated power module of Shenzhen super magnetic have bypassed the technical barriers of mechanical reducers. The integrated power module has filled the gaps in the international and domestic industries, and reduced the cost and user threshold of the robot industry. It can be said to be a major breakthrough in the history of the development of the robot industry
at present, Shenzhen supermagnetism has applied for more than 100 patents around magnetic levitation reducer, and has in-depth cooperation with Yale University, University of Pittsburgh, Harbin Institute of technology, Harbin Institute of technology, Xi'an Jiaotong University, central China, Beijing Institute of technology, etc. In the future, Shenzhen supermagnetic will develop integrated power modules in specific application scenarios in the medical, education and service industries, so that the robot industry has a real "Chinese core"
how high can domestic robots fly under the background of "made in China 2025"
robot industry is an important part of high-tech industry. Internationally, developed countries pay more attention to the development of robots, such as Germany's "industry 4.0". China also attaches great importance to the development of the robot industry. Not long ago, it proposed "made in China 2025", and successively issued the "guiding opinions on promoting the development of the robot industry" and "robot industry development plan (year)" to do a good job in the top-level design strategically; In the overall structure description of made in China 2025, it is mentioned as follows: "Focusing on the application needs of industrial robots and special robots such as automobile, machinery, electronics, dangerous and small particle manufacturing, national defense and military industry, chemical industry, light industry, as well as service robots such as medical health, family services, education and entertainment, actively develop new products, promote the standardized and modular development of robots, and expand market applications. Make breakthroughs in robot bodies, reducers, servo motors, controllers, sensors and drivers, etc Key components and system integration design and manufacturing and other technical bottlenecks. " That is to say, we should support the research and development of basic components, overcome key technologies and realize intelligent manufacturing under the guiding ideology of "industrial foundation strengthening project"
Shenzhen supermagnetism has made in-depth research on basic components such as reducer, servo motor and driver, and has a number of independent property rights. In particular, the magnetic levitation reducer developed is an original technology. The robot body built by the integrated module of super magnetism is small. Due to the strain gauge pasted on the surface of the elastic element, the lines and pipelines will not be exposed, and the accuracy of the magnetic reducer will never decline. In labor-intensive industries such as testing institutions and laboratories, once the integrated module of hypermagnetism is promoted, it will drive the increment of robot application in the whole industry, and the market capacity is huge
the core technology of magnetic levitation reducer successfully developed by Shenzhen supermagnetism completely solves the pain point of the decline of friction accuracy of robot reducer, and provides the possibility of "overtaking on Curves" in the robot industry. The integrated power module successfully developed this year has played a good role in promoting the development of China's high-tech industry and the healthy development of the robot industry, and provided a more solid foundation for the application of robots. In the future, the robot market will be a trillion market, and the integrated module will occupy half of the country, redefining the robot cost and industrial chain structure. We can give more expectations on how high the robot industry with wings can fly by breaking through the world's problems of robot core technology and Shenzhen supermagnetic intelligent robot "China core"