In recent years, robots are getting closer and closer to us. When eating, the robot may send you fresh vegetables; when the window is in business, the robot may answer your questions; when you open the phone, you may read a press release written by a robot.
When we were in the era of industrial robots, the RV reducer, the core component of industrial robots, has gradually become the focus of public attention. However, this fast-growing market has always been monopolized by Japanese products. Chengdu Shuangchuang Times Technology Co., Ltd. (referred to as “Double Creation Timesâ€) is expected to break this monopoly.
In 2016, with the robot RV reducer project won the first prize of the 2016 China (Chengdu) Overseas Talent Innovation and Entrepreneurship Competition organized by Chengdu Science and Technology Association, Song Bin, the general manager of Shuangchuang Times, established a company in Chengdu High-tech Zone. It also won the start-up capital of 1 million yuan funded by Chengdu High-tech Zone, and opened the road of independent research and development of industrial robot RV reducer. At present, the “Double Age†has completed the design of 11 models of robot RV reducers and the small-scale production of 3 commonly used models, and has created a miniature RV reducer.
Fight target
For the development of robots in China
Sweeping gearbox obstacles
On the morning of June 5, in the office of Chengdu Mobile Internet Venture Building, Song Bin was focusing on the performance test of the RV reducer independently developed.
At this time, it has been more than a year since Song Bin returned to Singapore to start business. Looking back on this year, he has a deep understanding. At the end of last year, his article entitled "I Settled in Chengdu - Writing for Friends Who Want to Start a Business in Chengdu" was circulated among Chinese overseas Chinese experts in Singapore. Song Bin said that the experience after he settled in Chengdu High-tech Zone made him feel that as long as the products are done with one heart and one mind, the government will give enough support policies to help entrepreneurs develop. It is not difficult to succeed in business here. . Therefore, he wrote his own experience in Chengdu High-tech Zone in detail, shared it with more overseas talents, and suggested that they come to Chengdu High-tech Zone for development.
“The first floor of Building 1 of Jingrong International Plaza is a one-stop service desk, which can handle almost all formalities from company registration to labor insurance, social security, patents, etc. It is very convenient.†“I thought it would take at least a few days to solve the problem of residence. I know that the talent department arranged for me to live in the talented apartment in Chengdu High-tech Zone at noon that day." "After a few days of tax filing, the person in charge of the tax bureau personally sent me a "Compilation of Tax incentives for entrepreneurial innovation". In detail, I answered the question of how to apply for preferential policies." In the nearly 10,000-word article, Song Bin described his experiences and feelings in Chengdu High-tech Zone in detail.
So far, what impressed him the most is the discouragement of Chengdu High-tech Zone to fulfill its commitments and implement policies in a timely manner. "I remember that the wind was cold that day. I was on the way to the subway station. I suddenly received a newsletter sent to me by the bank, showing that there was 1 million yuan in the company's account!" Recalling the scene at the time, Song Bin still It’s hard to hide the excitement. “It’s such an efficient, caring and professional government service that makes me feel comfortable developing in the high-tech zone. I hope to break the monopoly of the domestic RV reducer market by Japanese products.â€
Spelling technology
Maximize motor power by 100 times
Let the robot stand up
The RV reducer is the core component of industrial robots. With the RV reducer, the power of the motor can be amplified by a factor of 100. "The RV reducer is like a human joint. With the 'joint', the robot's arm becomes more flexible and powerful." Song Bin said.
Nearly half of the cost of manufacturing an industrial robot comes from the RV reducer. This market is currently monopolized by Japanese products.
Song Bin demonstrated to the reporter the RV reducer independently developed by the reporter. "You see, the motor is very fast when it is rotating, but it slows down after the RV reducer, and the power is also amplified many times."
"The front arm is 50 cm long, the torque of the motor is two 1.2 Nm. Through the RV reducer, the arm can lift a barrel of drinking water about 20 kg, and the torque can be calculated to be 98 N. · Meters or more. Here we only use a 24V DC small motor."
Song Bin said that such results have been very good in practical use. "The precision we have achieved is less than one arc, which is equivalent to Japanese products."
The mystery comes from the coupling of the internal curve of the RV reducer, which can amplify the torque efficiently. Song Bin emphasized that our research and development is not to imitate other people's products, but to have their own innovations from the core essence, with independent intellectual property rights. “The quality is not worse than other similar products!â€
Product
Production of new version of the reducer prototype
Field test at the end of the month
Let the RV reducer replace Japanese products, his goal is far from it. “I will also add my own controller and control software, and I am currently producing a new batch of gearboxes. It is estimated that I can deliver the customer to the site for testing at the end of the month.â€
Pointing at a red robot in the company, Song Bin said that the existing six-axle industrial robot capable of loading 6 kilograms, for example, weighs 180 kilograms and has to tow a controller similar in size to the file cabinet. Too heavy, we will be lightweight, networked, visual and intelligent."
The second generation of robots that the Song Bin team is working on will first solve the problem of slimming industrial robots. The robot can also be controlled by a mobile phone, making it easy to add functionality to dock with other systems. He further explained that through a self-developed control system combined with network and artificial intelligence, the robot can adapt to the rapidly changing operational requirements, complete more complex and precise operations, and be easier to control, through vision and multiple sensory organs. Will have more communication with humans.
Song Bin's goal is not just to target the RV robot reducer. He will also cooperate with the upstream and downstream industries such as intelligent manufacturing and precision professional testing to form a community of destiny and develop. “We have our own special equipment for the production of core components, and the accuracy and efficiency will be higher.†He said that he also developed a dedicated robot RV reducer automatic detection device, which can detect multiple parameters at the same time.
What is the development of robots? Song Bin predicts that every household will have a robot in the next decade. "In addition to industrial production, I hope that in the future, my robot will be able to enter thousands of households like a personal computer, do some simple housework, and accompany the elderly and children to play."
Chengdu, telling you
The new technology represented by robots is in the midst of a slogan. Don't be afraid of it, but embrace it. New technologies may make some industries disappear, but they will also bring new industries. As with other technologies, the overall impact is positive. Robots are not just an industry, but a technological revolution that will change our lives. It is foreseeable that any industry related to robots will achieve greater and faster development. It's like a computer 20 years ago and a smartphone 10 years ago. I hope that more people of insight will see this new trend and let Chengdu stand on the new wave of technological revolution represented by robots.
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