What is the difference between imported Mercedes-Benz and domestic Mercedes-Benz? - The answer is: my heart.
In fact, there is no evidence that the quality of domestic Mercedes-Benz is lower than that of imported Mercedes-Benz, and the so-called “seeing is believingâ€, after visiting the factory of Beijing Benz, witnessed how a Mercedes-Benz new long-wheelbase C-class sedan was produced. I think many people will understand the meaning of the equation "German Mercedes-Benz = China Mercedes-Benz = Beijing Mercedes-Benz".
Well, of course, this equation is my personal summary. Because of the same standards, the same access system, and the same process, the only thing that can be called the biggest difference is the difference between German workers and Chinese workers. (If there is something that some people think is not as good as Germany, I can only The staller said that he would not send it slowly.)
Cut into the topic, first summarize five aspects -
1. Mercedes-Benz factory that constantly grows up
I remember that the last time I came to the Mercedes-Benz factory was six years ago. At that time, the factory only produced domestic C-class cars and E-class cars. Now, not only has the model added GLK, but a new area specially designed for the front-wheel models such as GLA has already been built. Completed construction and will be put into operation next year;
What is more worth mentioning is that the engine factory of Beijing Benz now not only provides domestic engine assembly for domestic models, but also the core components of the cylinder, cylinder head and crankshaft are included in the Daimler global procurement supply chain system. For the complete assembly of the German engine factory in Daimler.
New long wheelbase C-class car product explanation
R&D production center vibration noise test room
2. How do the products of domestic spare parts suppliers meet the “German standard�
So far, the localization rate of spare parts for domestic Mercedes-Benz models has exceeded 60%. An interesting proof is that all the parts of the new domestic long-wheelbase C-class car that can be seen from the appearance are provided by local Chinese suppliers. In view of the complexity of the new C new headlights, they are leading the same level. How do domestic producers achieve the "German standard"? Beijing Benz's answer to this is simple: save money.
Quality management three-coordinate detection
Quality management integrated prototype Cubing
It invested 1.5 billion yuan to purchase precision inspection instruments. The large-scale inspection equipment of the Zeiss brand is the first in China. It is said that the ZEISS project engineers on the day of assembly will provide on-site service for the Beiben factory. In addition, the integration is also introduced from Germany. The prototype Cubing performs a strict "three-coordinate" test on the dimensional accuracy of its important components. The prototype is made of all-aluminum alloy, which is more stable than other brands of resin molds and has higher component detection accuracy.
Each product of all parts suppliers must pass the complex inspection and meet stringent standards before releasing the Mercedes-Benz procurement system. It can be as precise as every screw--it is obvious that it is difficult to be a supplier of spare parts with Mercedes-Benz, but it can be called a very remarkable thing in the industry.
3, each small "S" commitment: high precision, zero defects
Daimler's harsh global standards are scary: high precision, zero defects. In order to achieve the world's most stringent car manufacturing standards, Beijing Benz has built a new long-sleeve C-class new assembly shop (MRA) with a total area of ​​200,000 square meters. Its body group stereo storage is called national automobile manufacturing. The largest scale in the enterprise.
Final skylight coating and assembly
Assembly shop
In the new C-class, Mercedes-Benz fully applied the seven world-class body connection technologies, such as high-speed nail rivet and high-speed flow drill, which were previously only used in S-class cars, which perfectly solved the problems in many body connection fields. C brings a high-precision, high-strength, lightweight and safe body.
After the final assembly is completed, the line is offline.
After the final assembly is completed, the line is offline.
4. Why is the small “S†called “exclusive China�
In order to pick up China's geogas, Mercedes-Benz specially trained 3,000 professionals for the R&D and production of the new C project, of which 200 were sent overseas for professional training.
R&D Production Center - Vehicle Calibration Laboratory
The factory R&D center also set up seven laboratories, R&D trial workshops and new test runways to test before and after the production of domestically produced models including C-class cars. Among them, the vehicle calibration laboratory is the only vehicle calibration laboratory established by Daimler outside Europe, which solves the important problem of evaluating and tuning the driver assistance system in localized production practice.
5, the small "S" China road condition test can circle the earth 30 times
China R&D Strict Test
In order to let the new C meet all the road conditions in China, from the laboratory research and development to the real vehicle under the line test, the new C is continuously tested and adjusted. The highest altitude reached 5,000 meters, from the high temperature and high humidity of 40 degrees Celsius to the extremely low temperature of Heihe below minus 35 degrees Celsius. The total mileage of vehicle maturity and durability measured by the new C is more than 1.25 million kilometers, equivalent to more than 30 laps around the earth.
Finally, I said the most profound thing about my personal impression: During the visit of the Mercedes-Benz factory, I found several details: the workers wore uniform uniforms and the shoes were uniform. After the inquiry, they learned that the soles of the workers’ labor insurance shoes passed through. Specially designed to prevent static electricity; many expensive equipment is installed on the production line to prevent static electricity, so as to prevent the aging of electronic components. In addition, the electronic equipment debugging on all production lines is external power supply to ensure the Mercedes-Benz factory. The new car battery is 100% brand new.
Undoubtedly, the Mercedes-Benz Beijing factory that I visited is one of the best car manufacturing plants in the world. When other brand manufacturing plants still say the advanced nature of the equipment, Mercedes-Benz emphasizes processes and standards. In particular, it took a lot of time to explain their supplier access system and show us the most advanced testing equipment in the world. Under such Mercedes-Benz standards, it does not make sense to divide "Made in Germany" and "Made in Beijing".
(Author: Zhao investigation)
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