Lead
With the rapid development of the new energy vehicle industry, the production line of new energy vehicles is also becoming more and more perfect, in a new energy vehicle super factory in Beijing, there are more than 700 robots serving the production line, 6 workshops including die-casting, stamping, body, painting, battery and final assembly, the key process is 100% automated, becoming one of the world's most advanced new energy vehicle factories.
In this factory, each workshop has its own "black technology", so what are these "black technologies"?
And how does it work?
1. Integrated large die-casting cluster.
The first is the die-casting workshop, for the car, the weight of the body is very important, the lighter the weight of the car, the lower the energy consumption of the car, so at this time die-casting is very important, and in the traditional die-casting workshop, there will be a die-casting robot, but the production efficiency is relatively low.
The die-casting workshop of the factory adopts an integrated large die-casting cluster, which includes 70 die-casting robots, which can increase the production efficiency by nearly 10 times, and the 70 die-casting robots can complete the quality inspection of die-casting parts through a set of AI quality inspection system, which is equivalent to completing the "physical examination" of die-castings.
This AI quality inspection system mainly has the following functions, first of all, to measure the weight of die castings, then to measure their size, and finally to inspect the appearance, the emergence of this set of systems, not only to improve production efficiency, but also to greatly reduce the input of labor, but also to ensure product quality.
Second, the "Hercules" of the stamping workshop.
Next is the stamping workshop, the stamping workshop is the "Hercules" of new energy vehicles, because the production efficiency of the stamping workshop is very high, and the accuracy is also very high, and there is a 6900-ton press line in the stamping workshop of the factory, the production efficiency of this press line is very high, and the accuracy is also very high, the accuracy reaches 1/6 of the diameter of the hair.
In the stamping workshop, there is also a "black technology", that is, the automatic loading and unloading robot, this robot can complete the work of loading and unloading, and can also place the stamping parts reasonably, which not only improves the production efficiency, but also reduces the input of labor, and can also ensure the quality of the parts.
Third, the "black technology" of the body shop.
The body shop uses the latest generation of AMR logistics robots, which rely entirely on AI algorithms to achieve transportation and scheduling, achieving 100% automatic transportation and loading, and the speed of this robot is very fast, and it can also shuttle between production lines for scheduling.
There is also a "black technology" in the body shop, that is, the automatic assembly and adjustment of the outer parts of the body and the automatic operation of the process connection point, this process is mainly scanned by the camera, and then the scanned data is identified and analyzed, and then the data is transmitted to the robot for operation.
Fourth, the "black technology" of the painting workshop.
Next is the painting shop, the paint shop adopts a fully automatic spraying system, and there is also a fully automatic loading system, this system can load the covering parts of the body, but also can ensure the accuracy of the loading, and can also reduce the input of labor.
And the spraying system also has an automatic cleaning system, which can clean the spraying system, and can also collect the exhaust gas, which can not only protect the environment, but also save energy.
Fifth, the "black technology" of the battery workshop.
There is also a "black technology" in the battery workshop, that is, the laser welding system, the laser welding system can carry out the welding of the battery, and the welding efficiency is very high, and the welding accuracy is also very high, and the welding effect is very good, which can ensure the life of the battery.
Sixth, the "black technology" of the assembly workshop.
Finally, there is the assembly workshop, the assembly workshop has a "black technology", that is, the robot assembly system, this system can assemble the outer covering parts of the body, and can also assemble the outer covering parts and the connection points of the body, and can also adjust the gap between the outer covering parts and the body.
epilogue
This new energy vehicle super factory demonstrates China's innovation and technological strength in the manufacturing field, and points out the direction for the new development of China's automotive industry.
With the continuous development of robotics and automation technology, traditional factories are gradually transforming to intelligence and automation, improving production efficiency and product quality.
The application of high-precision production technology and automated production lines will provide more possibilities for the R&D and production of new energy vehicles in the future and promote the development of the industry.