The 2017 World Smart Manufacturing Conference and Smart World Expo, which opened yesterday, really included a group of the strongest “Made in Chinaâ€. Among the 306 participating companies, there are 34 intelligent manufacturing benchmarking companies, including the world's top 500, and 28 national intelligent manufacturing pilot demonstration enterprises, which fully demonstrate the latest technologies and top products in the field of smart manufacturing at home and abroad. Among them, the reporter found that some of the “Great Power Machines†companies that are usually seemingly mysterious have also demonstrated a number of smart manufacturing technologies that are “groundedâ€.
14th: National Defense “Telescope†Exports Wisdom Management System to the People
As the birthplace of China’s radar industry and the “national team†of the early-warning detection industry, 14 national defense “telescopes†occupy more than 80% of the country’s radar market share. At the exhibition, the exhibits brought by the 14th "one second" took everyone to the National Day "Army Review Parade": Airmarine 2000 Early Warning Aircraft, Air Defense Missile Destroyer, and "Liaoning" aircraft carrier model. In reality, these radars, which represent the highest technology in China, are loaded with the Institute's radar.
A large radar is equipped with tens or even hundreds of thousands of components. The annual output of conventional production lines is only 12,000 pieces, and after an intelligent manufacturing upgrade, the annual output can reach 300,000 pieces. Workers' production methods have also changed: they come to work in the morning, turn on their computers and receive dispatch orders, what they do, what technology they use, and the transfer belts are automatically sent to the console.
According to Hu Mingchun, director of 14 institutes, “14 companies have already formed three levels of system solutions, including cloud manufacturing service platform, smart enterprise, and intelligent workshop, which can manage the entire life cycle of production. Every part can be traced. The characteristics of production are multi-category and small-scale, and there are many similar domestic enterprises. We export experience to them and help Chinese enterprises accelerate the pace of smart manufacturing upgrades."
Morning light: Military intelligence overcomes the core technology of civilian robots
Spraying robots are busy painting parts and AGV robots are running around the track... The stand of the Nanjing Jinling Manufacturing Research Institute under the Nanjing Chenguang Group is like a mini version of the “unmanned factoryâ€. As a manufacturing company of "Great Power", Nanjing Chenguang Group has always had some "mystery" in the eyes of ordinary people because of its military nature. However, this time on behalf of the Chenguang Group to participate in the exhibition, it is its newly established, shouldered the military and civilian integration task of Jiangsu Jinling Manufacturing Research Institute.
"The first national smart manufacturing pilot factory demonstration project in the field of national defense industry" and "National first secret information system and industrial control system safety information exchange pilot project" - two "signs" and "shows" on the booth The Institute's hard power: the only "dual model" enterprise in the country.
With the rapid development of the logistics industry, AGV robots have become the new darling of logistics warehouses such as JD.com and Suning. They can carry goods 1-2 tons and run freely in warehouses. However, in the robots, the core components such as motors, actuators, and steering wheels have not been mastered by domestic companies in the past and need to be imported. Foreign parts and components are not only expensive, but also because demand exceeds supply, delivery time is as long as 8 months, and foreign companies require very strict payment methods.
The person in charge of the institute said: "But this technology is not difficult for military-industrial companies. Our institute has developed it for half a year. The price is far lower than that of foreign products and it is expected to realize import substitution. More than 100 years ago, our predecessor, Jinling The Machinery Manufacturing Bureau has promoted the process of China's mechanized industry. Now, we hope that the new Jiangsu Jinling Manufacturing Research Institute will promote the transformation and upgrading of China's machinery industry to smart manufacturing."
CRRC: The first high-speed rail "Intelligent Inspection Robot" unveiled
China National Vehicles' booth is located at the entrance of Hall No. 4, Nanjing Metro Line 1 1:20 model, Hexi Tram 1:10 model, Harmony EMU 1:10 model, Noida Metro 1:20 The model... The main product of rail transit produced by CRRC Nanjing Puzhen attracted nearly 10,000 visitors in just one day. Although not as mysterious as the former two military-industrial enterprises, the products manufactured by CRRC are undoubtedly one of the “powerful instrumentsâ€. At the expo, the Chinese version of “Intelligent Manufacturing†technology and products came out: Smart logistics solutions developed independently, tailor-made “sharing packaging†for manufacturing companies, and the world’s first high-speed rail “smart†debut Overhaul the robot."
CRRC has moved the bogie chassis of a high-speed rail train to the exhibition site and will be demonstrated by the newly developed “Intelligent Inspection Robotâ€. This "robot" consists of an intelligent delivery platform, a multi-degree-of-freedom flexible robotic arm, a camera, a sensor, and a surveillance camera. The most distinctive feature is its "arm", which is thin and long. “In the past, we manually overhauled the train's faults, and encountered narrow parts such as the vehicle's bottom. We were in no help at all. Now we can easily overcome difficulties.†According to researchers from the CMC Research Institute, when the trains are put into storage for maintenance, the robots can move at uniform speeds. The line arrives at the front position and automatically detects the image at the bottom of the vehicle. The robotic arm can enter the narrow space of the bogie and the bottom of the vehicle according to a predetermined design to collect images of the key parts of the train. Compared to traditional manual work, robots can increase the maintenance range by more than 40%.
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