Qin Feng has read a lot of books, especially some military knowledge during the Great Patriotic War of the Soviet Union, and he also knows it clearly.

Technology is technology, politics is politics, but the Soviets often confuse them, for example, to carry out a project, as long as it is not completed, as long as it is malfunctioning, then there is something wrong with the person's thinking, such as the director of the Soviet tank design bureau, Felsov, who was locked up on the grounds that he had designed a bad gearbox.

In this case, many technicians will have the idea that as long as I designed it, it will never be wrong, and it is someone else's business who makes mistakes!

They want to try to distance themselves from their relationship.

When he was in Factory 132, Qin Feng had never encountered this situation, and every time the test pilot came back, everyone analyzed the problem together, dealt with it together, expressed their opinions, and found the truth in the debate.

But now, here, he met a paranoid engineer, confident that his design was fine, and this attitude made Qin Feng very annoyed.

Qin Feng will not back down at this time, because he knows that once he retreats, he may have to waste more time looking for problems, and he firmly believes that the problem is on the oil road, that is, to persevere!

The two of them froze.

Mr. Gu saw that it was not good, and immediately played a round on the side: "Everyone is here to make a revolution and solve the problem of aircraft, why make such a contradiction?" ”

After Mr. Gu finished speaking, he glanced at Qin Feng, and Wang Yang hurriedly said next to him: "Yes, everyone is for our J-8 project, there is no need for everyone to have contradictions, Qin Feng, you are still young, just admit your mistake to Director Wang." ”

"Well, I can apologize." Qin Feng said.

As soon as Qin Feng said this, the old Wang on the other side was satisfied and nodded, but then, Qin Feng said again.

"I apologize, for the sake of our current attitude, I definitely don't mean to give you a basin, but it's definitely not a point of view, my point of view will not change, the problem is on the oil road."

"You!" Lao Wang was extremely annoyed, and both arms began to tremble: "You, you..."

"Mr. Gu, since everyone is arguing, let's fly again." Wang Yang on the side said: "Didn't Director Wang say that the sensor was broken? Let's change the sensor and fly again, don't we know? Why don't we change planes, the one I flew, and get new sensors? ”

Mr. Gu nodded: "Yes, practice is the only criterion for testing the truth, let's fly again, we will know if it is a problem with the sensor, if the data is normal, it is a problem with the sensor." ”

"What if the data isn't normal?" Qin Feng said to Mr. Gu.

Mr. Gu didn't reply, Lao Wang had already spoken: "Impossible, I dare to pack a ticket, this time to heaven, it will definitely be normal!" ”

Qin Feng was very helpless, he didn't contradict him, he was just right about things and not people.

The rest of the technicians went to prepare, changed the sensor, prepared for the test flight, and Wang Yang was also ready to go.

When the crowd dispersed, Mr. Gu slowly walked to Qin Feng's side and said: "Comrade Qin Feng, don't be surprised, Lao Wang, he has been studying the hydraulic operating system for more than 30 years, he is very confident, besides, not all oil circuits have problems, just this one data is strange, so it is possible to say that the sensor is faulty." ”

Everyone knows Lao Wang's temper, whoever dares to say that there is a problem with his design, he will definitely fight with someone, besides, I have never seen him have a problem somewhere before.

Now, Qin Feng insisted that it was a hydraulic oil circuit problem, no wonder Lao Wang was annoyed.

However, Mr. Gu also has to take care of Qin Feng's mood, after all, Qin Feng dug it up by himself, what if Qin Feng was aggrieved and ran back to Factory 132?

He participated in the test flight and quickly solved several problems, and this vibration problem at Mach 1.24 speed will also bother his side, what if he really says it?

In fact, there are many people like Lao Wang in the 601 Institute, if everyone is self-righteous, how can they design a good plane?

After all, Qin Feng's social experience is not rich, when Mr. Gu said this, Qin Feng also felt a warm current, Qin Feng carefully recalled the feeling at that time, and said: "Mr. Gu, this is a very strange failure, I can be sure that it appeared on the oil circuit of the rudder, but it has nothing to do with the oil circuit system." ”

After all, only this one sensor has a problem, so Director Wang's self-confidence is also reasonable, and now, it depends on Wang Yang's test flight.

It didn't take long, and half an hour later, Wang Yang came down.

Everyone rushed up and began to copy the data, and after walking down, Wang Yang said to Qin Feng: "I also feel it this time, that's right, that's it, when the speed reaches Mach 1.24, the rudder under his feet vibrates!" ”

I didn't notice it before, but now I finally found the problem, that is, there is a situation there!

When Wang Yang also said this, Director Wang's face became even darker, is it really a fault of the oil circuit, impossible, why is there no other problem, but there is a problem with that oil circuit?

"Yes, it must be a problem here, but it will be difficult to further judge the fault."

Qin Feng didn't care about the battle of words, what he cared about was what the truth was, and he had to find a way to solve it.

Test pilots are not only to fly fighters, but also to analyze problems and help solve problems, so that the aircraft can complete the test flight project faster!

Qin Feng had already begun to ponder at this time.

Qin Feng didn't look at the data processing, but the others all rushed to the computer equipment, and when the data was entered again, sure enough, many people shouted.

"This data is the same as just now, the circuit pressure of this tubing fluctuates inexplicably, it must be a problem here!"

One time is a coincidence, the second time is definitely not, Director Wang's face is blue, looking at the data is still like this, he can't believe his eyes, how can there be a mistake in the pipeline I designed? How so?

Director Wang didn't believe that he would make such a mistake after decades of work, and if there was a mistake, why was there no problem with other pipelines, just here?

"I've designed it no problem!" Director Wang continued: "Not all pipelines are faulty, how can it be a problem with hydraulic pipelines? It must be something else! ”

At the beginning, he spoke with confidence, but now, although he still insisted that it was okay, his tone was much weaker.