Automotive Black Technology Chapter 1502: : Don’t believe his lies!
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On the Internet, there are always few people with true insights and a lot of chaos. However, regarding Zhengxin's intention to enter the aviation development field, a very influential figure in the country also expressed his own comments on this matter.
This person is Mr. Mei Yishu, a domestic expert in the field of aerospace engineering and a leading figure in engineering thermodynamics and heat transfer who currently works at Qingda University.
While attending an academic exchange meeting held in Beijing, Mei Yishui gave a speech to the experts and scholars present, as well as some students from Qingdao University. The content of the speech is about what kind of mentality contemporary researchers should adopt when engaging in research work in areas with low domestic achievements.
Zhengxin was used as an argument and as a model.
“Our country is developing, and more and more areas are starting from scratch and becoming excellent. But at the same time, on the road of development, we still have many areas with flaws and faltering steps. Take the recent current affairs as an example. In the field of civil high-thrust aeroengines, we are in the early stages of development. We started too late and our foundation is too poor. Although we have achieved some results, compared with internationally developed countries in the same field. , still far from it.
What do we face when working in such a field? What we are facing are the barriers of technology patents and a large number of gaps in the basic supporting field!
I think everyone here should know what these two difficulties mean to our R&D personnel. So what should we do?
On this point, I very much agree with Wanda Chairman Wang Jian’s ‘small goal’ development approach. If you want to make achievements in these underdeveloped fields, you must abandon those unrealistic delusions. Keep your feet on the ground, calm down, and engage in research and technology in a safe manner. Little by little, we must make up for our shortcomings, cultivate our internal strength, and increase our external strength!
Don’t be like some companies that think they have achieved some success in other aspects and just stick their tail in the sky. The air of being the boss of heaven and the second child of the earth and me being the third child. As soon as you come up, you want to be at the top and want to dominate! Such an inflated mentality not only delays oneself, but also harms the country and the people!
I believe that with our collective belief and efforts to continue to climb, we will use our talent training mechanism and the basic supporting industries to keep up. One day we will catch up and surpass!
The foundation of all this is to be down-to-earth..."
Although Mei Yishu did not specifically point out which company in his speech, few people did not know that the old man was referring to Zhengxin Group.
Mei Yishu's speech also resonated with quite a few people present, and the applause in the venue lasted for a long time.
Obviously, Zhengxin intends to engage in aerospace research and development on its own, leaving Shangfei’s R&D team, which represents the most cutting-edge level in the domestic aerospace industry, to do peripheral work, which deeply hurts some people.
For a time, driven by this group of people, Zhengxin's overestimation of his own capabilities and Li Fanyu's inflated mentality rapidly expanded both inside and outside the circle.
……
Tiancheng Zhengxin Industrial Base.
Li Fanyu has already made some changes to the engine of the six-level car, and successfully designed a small gas turbine engine for feasibility testing based on the six-level car engine and extending the ideas.
This engine, which he named "Tianxing I-1", changed the driving method of six-level vehicles and compromised many high-tech structures and components that could not be completed with Zhengxin's current processing technology.
But in essence, it is still built based on the ideas of the ducted structure of the six-stage vehicle engine, the three-axis co-rotating structure and the high fuel ratio combustion chamber.
Before the design work was completed, Li Fanyu kissed me and became annoyed by a swarm of flies. The news about Shangfei and Zhengxin’s joint research and development of aviation engines had already spread within the group. But everyone, including the three top students and Pan Qiang, were completely confused about this project.
Zhengxin... He has never had a foundation in aviation development!
Ding Ling Ling Ling,
Li Fanyu's phone rang again, it was Xu Fufang.
"Where are you, my brother Fan?" As soon as he answered the phone, Li Fanyu was shocked by the loud voice over there.
"What for?" He asked impatiently while using a drawing pen to continue the design that was about to be completed and holding the phone between his legs.
"You contacted Shangfei to engage in aerospace research, why didn't you give us a letter in advance? Now that the contract has been signed, it would be better for you to just disappear. What to do? Did you come up with a charter? Do you want me to be prepared? The public opinion outside is saying that we are overestimating our capabilities, don’t you know?”
Li Fanyu was amused that Xu Fufang, who had always been steady, was so crazy: "Then it's up to you. The personnel arrangements will be almost the same as before. There is actually no difference between aviation engines and car engines, but there are more parts. Just a few. Just to be on the safe side, you need to prepare more people.”
These words made Xu Fufang even more crazy.
Is an aviation engine similar to a car factory engine?
That’s a long way to go, okay? !
The financing of blade design on an aircraft engine is enough to prevent 90% of the countries in the world from entering. In addition to this, the aviation engine also has different subsystems such as compressor, combustion chamber, exhaust system, transmission system, fuel system control system, etc.
The design and manufacturing of each subsystem of aviation and development can block a powerful country from the threshold. Combining them together is another university question. Do you think it is about the same?
Xu Fufang was no longer able to complain.
Faced with Li Fanyu's indifference, Xu Fufang could only say sincerely: "Brother Fan, it doesn't matter if your head gets hot, but we must consider our current actual situation. We have no objection to you doing OEM work for Shanghai Aircraft. For OEM, we only need to hand over the qualified parts. We don’t have to worry about the design issues. It doesn’t matter if we can’t control the last pass rate. If they are not qualified, they will be remanufactured.
But if you want to design and manufacture aviation engines, I have to give you a few words. If an aircraft engine is to be produced, it must be produced in batches, with hundreds or thousands of units produced. The design is not good, the pass rate is not high, and the cost of remanufacturing is high, so this is not necessarily a stable and profitable business.
And this is under the premise that we can figure out a design.
If there is a problem with the design, Brother Fan and aviation engines are different from car engines. A set of aviation engines is a matter of hundreds of lives!
I believe you understand better than I do how difficult it is to design and manufacture top-notch industrial products that are both performant and reliable! ”
Well, these views are somewhat similar to those of Mei Yishu.
"Of course I know," Li Fanyu thought to himself as he finally finished the last stroke.
He put the drawing pen on the table and picked up the phone: "Gather some people for me now. My first-generation test machine is ready."
The other side of the phone suddenly fell into surprise and silence.
While packing his things, Li Fanyu said to Xu Fufang: "Also, don't listen to Mei Yishu. What he said is the purpose. He is leading the C9 engine project of Shanghai Aircraft Company. , almost all the senior R&D engineers in the project are under his supervision. Now the C9 engine cannot be used due to intellectual property rights issues, which has caused a loss in terms of reputation and profit for him, he complained. The two sentences are understandable, but you are from my group. If you believe his lies, you would be stupid!"