reborn industrial empire

Chapter 728 Chassis Technology of BMW 3 Series

Seeing Helmut and Mueller leading their negotiation team out of the conference room in despair, Jin Xiaoqiang felt so relieved.

I remember that when I came to Germany for the first time to purchase machinery and equipment, I only talked to one company to discuss the transfer of patented technology, and this company was Caibao. At that time, it was this Muller. Damn it, this grandson was really awesome back then.

The writing was so tough that I gave him back all the things I had been embarrassed about for thirty years in Hedong and thirty years in Hexi.

The Germans had already left, and there was no need for Jin Xiaoqiang and the others to be in Duowang. They left the resort directly and got on the return bus. After returning to the hotel, Jin Xiaoqiang locked himself in the room and began to meditate.

Starting from, the gains and losses of this transaction.

As we all know, the three key parts of a car are the engine, transmission and chassis. No matter which one of these three things, they can determine the performance of a car.

The three most famous factions in the world for tuning car chassis are the German, American and Japanese.

Needless to say, American cars emphasize grandeur and luxury, while the chassis emphasizes stability. Their chassis tuning style is geared toward comfort, and you won’t feel it when passing through pits. This is the luxurious comfort that Americans emphasize.

Japanese cars emphasize flexibility and ease of use, so when many people, especially novices, drive a Japanese car, their first impression is that it is easy to drive, the steering is too sensitive, and it is very easy to get started.

The chassis tuning style of German cars is different from the above two. What they emphasize is driving pleasure, the integration of man and car, and the communication between the driver, the vehicle, and the road.

If compared like this, it seems that the Germans' chassis tuning objectives are better than those of the above two companies, and in fact this is indeed the case.

When Jin Xiaoqiang's Huayang Dynamics started, the chassis he designed for his first famous model, the Eado, was based on the Mazda, which imitated Japanese cars. The later Qoros adopted the tuning style of the chassis of American cars.

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The chassis tuning style of the later K series also came from the later Japanese Chuangchi Blue Sky technology. As for the chassis of other models under Huayang Dynamics, they all came from their original bodies. Jin Xiaoqiang was close to their origins.

The characteristics it brings.

In this way, the chassis of each of their cars is well tuned. After all, in the previous life, these models have been verified thousands of times by their original designers and the most stringent tests in the market.

There won't be too many big problems.

However, although this has ensured the popularity of Huayang Power's models in the market, for their own chassis design engineers, they have never formed their own style.

Chassis design seems simple, but it is actually a very complex and comprehensive project, because at the beginning of designing the car chassis, you must consider the body that the chassis will carry and the impact that the engine will bring to the body.

Vibration, noise, as well as a series of comprehensive issues such as your car's performance on the road, handling, passability, etc.

Therefore, the design of the car chassis can be said to be a test of the engineers' skills, and for car design, this part is also the most troublesome part.

Many automobile companies, even many of the world's top automobile companies, only have a few chassis platforms, and generally most of their models are derived from these platforms.

Among them, the most famous one is Volkswagen of Germany. Their famous 36 platform has completed the shaping and shaping work of almost 80% of their vehicles.

This shows how troublesome it is to develop a qualified chassis!

The reason why Jin Xiaoqiang wants the BMW 3 Series chassis is precisely because of the BMW 3 Series product, which is known for its world-famous handling, and the most important thing is that this chassis is almost always perfect from design to production.

It was all done by myself.

Although BMW's 5 Series and 7 Series both have more advanced chassis designs, the chassis designs of those two series models are actually the same as those of the 3 Series in many aspects.

And the key point is that Jin Xiaoqiang has also considered that if someone asks for a more advanced chassis from someone else, BMW is likely to fall out and would rather not own it than agree to it. After all, this aspect is what they are most proud of.

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But if you want the chassis tuning technology of the BMW 3 Series, it's different. After all, the tuning technology of this chassis is all handled by Cai Shuang, and it is not considered BMW's core key technology.

This will not only give BMW a greater chance of agreeing to its conditions, but at the same time it can kill Cai Cai severely and avenge the last time.

Moreover, this chassis specially tuned for BMW can really be said to be an excellent product. As BMW's largest-selling 3 Series model, the chassis and controllability of this model currently rank among BMW consumers around the world.

Among them, they are all well-known.

Moreover, the reason why Jin Xiaoqiang now wants BMW's chassis tuning technology is to combine the tuning technology of American chassis and the tuning technology of Japanese chassis, and combine the strengths of the three companies to develop Huayang Dynamic style technology.

Although he had copied Japanese and American chassis tuning techniques before, that was because in his previous life, he had been exposed to mostly Japanese and American models.

The reason for the chassis parameters of Japanese cars is that he had previously worked for a domestic independent brand car company. When that car company copied the chassis parameters of Japanese cars, he worked as a data entry clerk throughout the process.

As for the chassis parameters of American cars, he passed on Liu Xiaoliang, who was working at BorgWarner in the United States at that time, and on the other hand he was in charge of American luxury cars. As for the parameters of chassis tuning by Americans, it seems that

He didn't care too much, so he asked him to figure out the reason.

However, he has never known much about the chassis tuning parameters of German cars, because the Germans are very unscrupulous in keeping secrets of their unique skills, which they rely on for survival, and generally will never leak them to the outside world casually.

And in his impression, the Germans' chassis tuning capabilities are truly unparalleled.

Think about Huazhong Automobile in a previous life. When they wanted to produce a certain car, the rear suspension of the chassis used non-standard suspension. As a result, they had not produced and tuned such a suspension before, so they had to hire it from BMW.

An engineer came to help with adjustments.

But this time the Germans did not hesitate and directly helped them tune the chassis of this car. Huazhong Automobile also sent people to participate in the tuning throughout the process.

The result is that the chassis designers of Huazhong Automobile have benefited a lot from this tuning, and their chassis tuning technology has made rapid progress.

Later, many models produced by Huazhong Automobile were not satisfactory in many aspects such as engines or transmissions, but in terms of chassis, they were definitely ahead of all domestic counterparts.

This anecdote from that year left an unforgettable impression on Jin Xiaoqiang.

So even though he deeply disliked the Germans, he really admired the Germans' skill in tuning the chassis of their cars.

And if Huayang Dynamics wants to embark on a path with Chinese characteristics in car chassis design, then they must learn from each other's strengths, combine the strengths of the American, Japanese, and German models, and then accommodate and blend them together to form their own style.

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But now they only lack the German chassis tuning parameters and style, so of course he will not miss this opportunity this time.

And this time he asked the Germans for the chassis tuning parameters of the BMW 3 Series. Another very important reason is that he is actually currently developing a new generation 3 Series chassis for BMW.

This new generation of 3 Series chassis is likely to become the benchmark for compact car chassis in the future, especially the electronic power steering system they designed and produced. In a few years, this power steering system will be very popular.

Fast and popular, the mechanical hydraulic power steering system that is now widely popular has been eliminated.

At that time, Caizhuo not only designed and produced the chassis for BMW's 3 Series, but also included a new generation of electronic power steering system, damping system, and gearbox, all of which were created by Caizhuo.

This time I don’t want it, but if I want it, I will definitely get enough!

I don't like the gearbox designed and developed for BMW's new 3 series, but Jin Xiaoqiang is still very concerned about the chassis and steering system.

The chassis needs to be designed with parameters, and the steering system is actually not difficult to copy. But what is difficult is to select the tuning parameters for this steering system, which is also very critical.

Because it is an electronic power steering system, this will have a great impact on the relationship between people and the car, so you must understand the adjustment issues of this electronic power steering system.

BMW's negotiator did not give himself a definite answer today, but Jin Xiaoqiang believed that soon they would figure out their gains and losses, and it would be a matter of time before they agreed to their terms.

Anyway, Caibei is not a wholly-owned subsidiary of BMW. They are just a BMW-owned company that relies on BMW to survive, so BMW will never mind if they lose something.

And even if Caibei doesn't agree, I'm afraid they have no room to bargain with the conditions proposed by Huayang Power. After all, BMW will definitely help them persuade Caibei by then, and Caibei doesn't seem to have any resistance to BMW.

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After all, if it weren't for BMW, Caishui might have fallen from its position as the world's three largest transmission system supplier in an instant.

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