Under the upsurge of Industry 4.0 and China-made 2025, many regions in China have proposed a "machine-for-agent" strategy to deal with the problem of labor shortage. In addition, the robot is a master of advanced manufacturing, artificial intelligence and other technologies. If a large number of robots are installed in a factory, it seems to become the card of the smart factory. For a time, the Chinese robot market is hot.
So, do Chinese manufacturing companies buy it? In fact, different companies have different books in mind.
1. There is no doubt that the advantages and disadvantages of the robot production line are one of the directions for the transformation of the manufacturing industry. For Chinese manufacturing companies, is there a robot? Different companies have different interpretations.
XCMG is a leader in the Chinese construction machinery industry. Now, XCMG is transforming its production base. The first is to replace all the workers with welding robots on the welding line. The second is to network the machine tools and save the input process parameters originally used by the workers and the ring of the production and distribution directly. The network of machine tools realizes full automation of parameter adjustment, scheduling and quality inspection. The third is through the combination of MES and supply chain system to improve the distribution capabilities.
2. The robot factory is not a sign that smart manufacturing companies are reconstructing old production lines, and robots are an expression of automation and intelligence enhancement. Then, is the robot production line a sign of smart manufacturing for companies or factories? Not always.
The robot production line is an important technical measure to increase labor productivity and improve product quality and stability. It is also seen as an important symbol for companies implementing smart manufacturing, but it is not the only sign or milestone. To implement smart manufacturing, companies can start with smart products, mass customization, service transformation, and smart factories, and choose breakthrough points based on their own circumstances.
In addition, the content of the smart factory includes not only the robot production line, but also the CPS (information physics system) and the "scientific director" MES of "full control, accurate execution." CPS emphasizes the integration of man-machine integration networking and unified command, MES emphasizes from manufacturing execution (that is, vertical integration of Industry 4.0), supply chain (that is, horizontal integration of Industry 4.0) and design process (that is, Industry 4.0 Design integration) Three dimensions of management improvement.
With intelligent manufacturing concepts and methods, continuous improvement and continuous improvement are themselves the most effective way of intelligent manufacturing and the right path for intelligent manufacturing.
3. The application of robots is based on specific conditions. The cost of a robotic production line is as high as 100 million yuan, which is a significant cost for China's manufacturing plants. In particular, in recent years, manufacturing exports have been blocked and profit margins are still falling. A large sum of money came out of the transformation of the investment production line and it was very difficult.
One-step robots are not realistic, and they need to be separated and implemented step by step. With the increase in output and the rigorous pursuit of quality, companies need to gradually improve manual labor into an automated way. Automation improvement, first of all, selects the bottleneck of production capacity and quality, not necessarily one-step robots, and can consider other industrial automation methods with lower costs. For the link from the point of view of cost-effectiveness “not suitable†or technically “difficultiesâ€, we can consider improving the quality through fail-proof, error-proof and reducing errors, and improve the productivity of manual work through tools.
And now the robot does not mean that it has artificial intelligence. General industrial robots can only work in a rigid manner in accordance with the procedures prescribed by the people. No matter how the external conditions change, they can't make adjustments to the procedures, that is, the work they do. If you want to change the work done by the robot, you must also make changes to the program. However, there are not many high-level skilled workers who can program and operate industrial robots. Enterprises have to use robots, and they have to train this type of workers. It is undoubtedly another expenditure.
If an enterprise wants to improve the level of smart manufacturing, it must carry out long-term planning according to the principles of “overall planning, step-by-step implementation, major breakthroughs, and efficiency firstâ€, and seize the core competitiveness of the company’s sustainable development, and also need to analyze the investment benefits. .
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