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Wang Yong explained, "Leaders, don’t look at these machines. They seem to be very common, but they are very high in technology."
First of all, these machines of different sizes are high-performance permanent magnet machines, whether DC machines or AC machines, the unit power is two or three times larger than that of the same ordinary machine.
Secondly, the high speed makes the imported high-performance materials go through complex metal tempering process. The data of these machines are not far from the international top technology.
Third, the opportunity with high control accuracy is the numerical control machine which can control the angular deflection by magnetic pulse signal to produce controllable displacement. Its advantage is high control accuracy, and our production has reached the highest level of similar production in the world.
It can be said that we have the ability to replace the most advanced foreign products of the same kind, thus breaking the foreign technical blockade on China.
The most important thing is that we have applied for all phase patent protection, and foreign products can no longer enter our country for sale in the future, because that will violate our company’s patents. "
"Hey, hey!"
Several leaders applauded Wang Yong’s explanation, which was too angry.
"Well done, Mr. Wang. That’s what we should do. See if they’re still blocking it?" Mayor Liu has the brightest smile.
While the leaders were happy, Wang Yong decided to pick up and force him to lead with one hand. "Leaders, please come with me."
Wang Yong took the leaders to several brand-new precision machine tools in Zhu Tao’s team work area and explained to them, "Leaders, these precision machine tools in front of us are the most advanced five-axis CNC combined machine tools at present, and they are the achievements of Manager Zhu’s team imitating the most advanced foreign machine tools."
Their machining accuracy has reached the top level in the field of machining, reaching the precision standard of 1 mm, that is, the micron standard
Except for the precision level of course.
The best mechanic can feel a little precision at the highest, and a little is equal to 1 micron.
This is an accuracy that human can’t achieve by hand.
In other words, it means that China’s precision industry has caught up with the most advanced level in Europe and America. "
"Hey, hey!"
This time, the leaders have made more efforts, and it is another exciting good news. Senior cadres of the Republic have reason to be happy.
"good! We are really glad you came today! I expect Wang can always tell us more good news. "Mayor Lin praised Wang Yong with a smile on his face.
Mayor Lin gave such a high evaluation. Wang Yong also smiled. He didn’t answer the phone with one hand. He said politely, "Leaders, please come with me."
Wang Yong, this is to show off completely enough. The two couples have already decided to do well with Mayor Lin without reservation.
The other half of the factory building is the open part of the research area of Miao Wei team, which is filled with engines. At this time, it is roaring and ringing. It turns out that this is where the engine roared just now.
"Mr. Wang, what kind of new engine is this?" Mayor Liu pointed to those small engines with silvery white aluminum alloy shells and asked Wang Yong.
This new type of engine is really too delicate. Compared with the cast iron shell engine today, it is a big circle smaller. Mayor Liu doubts whether it is an automobile engine.
"It’s this new type of engine, which has no complicated ignition system. It’s the first of its kind. The failure rate of the engine has been greatly reduced, and at the same time, the response speed has been improved, which makes people feel stronger in afterburner.
In addition, it draws on the direct injection technology of diesel engine cylinder, so that the magnetic pump injection technology can be directly injected into the cylinder for combustion, which can achieve fine control and effectively benefit every drop of fuel. It combines many advantages of diesel engine and gasoline engine and is the most advanced engine at present.
In addition, it makes the magnetic valve control the intake and exhaust valve instead of the mechanical spring valve, which can finely control the intake and exhaust, effectively increase the compression ratio of the engine, and make the gasoline burn more fully and save fuel.
It also adopts the most advanced eu engine control system technology.
Through the integration of these technologies through the eu control system, several key indexes such as combustion efficiency, unit volume power, combustion emission and so on of our engine have reached historical heights, far superior to foreign automobile engines with the same displacement. "
After Wang Yonggang finished talking with Mayor Liu, he couldn’t wait to ask, "Mr. Wang, do you mean that your engine is even stronger than the top foreign engines?"
Don’t blame Mayor Liu for being so insecure. In the 1990s, China has become a trend, that is, all foreign products are the most advanced.
Wang Yong just said that the ultra-precision CNC machine tools waiting for opportunities have reached the same level of similar foreign products, and Mayor Liu is still very happy.
Now I hear that this new engine technology is even higher than that of similar engines abroad, so Mayor Liu is not calm. He is so excited that he can hardly believe it.
Chapter 221 Consequences
"Yes" Wang Yong is sure to nod and answer.
"We China people usually have a misunderstanding that European and American products must be advanced.
Generally speaking, this kind of cognition is also true, but it is too subjective
Can we systematically analyze the advanced foreign products?
First of all, there is no denying that Europe and the United States have gone through a hundred years of industrial development, and this piece of basic materials is indeed ahead of China.
Secondly, the precision technology in Europe and America has reached the peak in the field of machining, and the extra-precision engine produced has a particularly crisp and pleasant sound.
In addition, there are advanced concepts, such as multi-point injection technology, variable valve timing technology, advanced eu engine control system technology and so on.
From these points of view, European and American engines are indeed much stronger than Chinese old-fashioned engines.
We compare the materials the same, and we also adopt the best materials from abroad, including the lightweight aluminum-magnesium alloy engine casing. "
"Wait" Mayor Liu seems to have found Wang Yong’s shortcomings. He hurriedly interrupted Wang Yong’s speech.
"Mr.wong, why don’t you tell the purchase of materials? What if foreign countries don’t buy it for you? We still have to base ourselves on the national foundation so that we are not afraid of foreign sanctions. "