Domestic engine to what level?

What level has the domestic engine reached?

Many people say that whatever it is today is becoming more and more publicized and globalized. And the reality is that this statement is too one-sided. Although mankind is destiny **** the same body, but each country has its own position, so some core things are not possible to take out and share with outsiders. Some years ago, some developed countries also like to sell us some high-tech products, but later also regret, because our learning ability is too strong.

But in some key technologies, know that today there is no country to take out in exchange. Take the car engine. According to reason, China is now the world's largest automobile market, but in the car starter this piece is quite backward. Today let's talk about China's car engine at what level? Than the German and Japanese engines a lot worse

Let's look at the more famous domestic engine, if you have to rank a name in China's automobile engine research, that Chery is the absolute "leading boss". These years, Chery's sales are actually not considerable, traditional fuel cars are Geely and other brands dominate the new energy plate in addition to the old rivals and the new generation of brands, such as Xiaopeng car and so on. This means that Chery will not work? Not, Chery nearly a decade has been focusing on research and development, and the engine is the focus of research and development, take Chery's ACTECO engine, its sales than the car is much better, but unfortunately this is a diesel engine.

Including China's Great Wall Motors, the same research also has a world-class level of diesel engine GW4D20. but in the gasoline engine, our country really has not seen the sound, if you ask our country today's automobile gasoline engine at what level, it can clearly tell you, is still in the "elementary school! "in layman's terms is to copy others, imitating others. Now our car engine researchers are many, and each theoretical knowledge is super strong, but can be used in the actual operation of the theoretical knowledge is very poor.

Why does this happen. The main reason is that the production process and hardware facilities are not up to standard, and these two points are often still interchangeable. Let's start with the production process, take the Japanese engine, why many people say that the Japanese engine disassembled on the repair is not good, that is because the Japanese engine manufacturing is the principle of "thermal expansion and contraction", through a special machine to make the engine parts directly combined more closely, so we dismantled even if we install it back, it is impossible to So even if we put it back together, it will not be possible to restore it to its original state, because there is no reference value and there is no machine. The last is the hardware facilities, our country so far even a high-end engine model pouring machinery are not.

Lastly, I would like to answer the question of whether the domestic engine is much worse than the German and Japanese engines. So the question is self-evident, too much worse. Today, our country is still stuck in how to make a good engine, while the Japanese and German engines have long begun to race who is more cost-effective.