Ziyang Zhenren looked at Liu Yijiu meaningfully again, without saying anything.

Johnson spoke, "Director Liu, can you be responsible for such many projects? Every project requires a lot of energy!"

His words did not mean sarcastic, but they felt that way when they heard it.

Liu Yijiu's expression was even more awkward. Indeed, he did not fulfill his responsibilities as the chief designer, because many times, he was mainly responsible for the overall design. He only appeared when there were problems and made modifications. Even the Double Three Project only proposed some concepts and performance requirements, and did not interfere too much.

Strictly speaking, he, the chief designer, is unqualified.

"Director Liu is indeed more suitable for us as the chief designer, because all fighter jet projects, under the leadership of Director Liu, have saved us from many detours..." When talking about this, Zhuhoudao was even more resentful.

Although the design of fighter jets requires very high talent and experience, Liu Yijiu must not be measured by such a simple thing.

The more you know him, the more shocked he is. From the most basic firearm design, to the design of conventional heavy weapons such as tanks, to missile design, radar and other guidance, now there are fighter jets, naval-equipped warships and other warships, I didn’t see the 701 technicians running to Chengdu every now and then, is it just that Director Liu’s advice?

This is a monster!

If he was not a firm atheist, Zhuhoudao would think that Liu Yijiu was definitely reincarnated by a monster. And the future monster has arrived in this era.

He has been in the aviation industry for decades, and most of his life has passed, but he has not even made a counterfeit fighter that should be entered. If it weren't for Liu Yijiu, even the first flight of this fighter would not be so fast, how could he not be resentful?

"Okay, let's take a look at the fighter plane. How is the preparations done?" Liu Yijiu heard this and was worried that the other bastards would start to flatter, so he had no intention of letting them continue.

The fighter jet is nothing else. If he did not occupy the position of chief designer, others would not have fought the fighter jet as he thought!

"Yes, let's take a look at the fighter plane." Jiang Sen also felt something was wrong. Many people brought by Ziyang Zhenren were looking at Liu Yijiu meaningfully.

Such a thing is definitely a criticism.

"The equipment work before the first flight of the fighter jet has been completed. Before we approach the flight, we will do our last inspection to check whether there are any faults in each part..." Zhu Houdao began to introduce the situation to the group.

The newly assembled imitation f-14 is still not painted, and the outside is the most basic metallic luster. Some of the oxidized titanium alloys even begin to appear black and gray.

Liu Yijiu suddenly realized that the black f-14 was very beautiful.

The only drawback is that the body is not only made of titanium alloy, but also many other materials, which makes the fighter have many other colors in the black body, which looks a bit mottled, and for assembly. The marks made of paint on many places have not been wiped off...

This is an ugly fighter plane!

"No painting yet?" Jiang Sen's mouth twitched for a while, and he didn't plan to ask. However, seeing that Long Yaohua, Zi Yang Zhenren and others had some convulsions on their faces, they couldn't help but ask Liu Yijiu.

Liu Yijiu nodded, "There will be inspections after the first flight. Many places will be disassembled after they come back. If the painting is done now, it will have some impact on the subsequent work. You have to clean it again before assembly and then paint it. Every time you disassemble it, the work will have to be repeated, which is not only time-consuming but also costly."

Liu Yijiu did not feel embarrassed about this matter.

Now I haven't cheated anyone.

"Does it affect flight?" Zi Yang didn't understand and didn't interfere in these things. What Long Yaohua and the others understood were nothing.

"It does not affect. Because during the first flight, it only checks that the fighter can fly, whether the various systems inside the fighter have faults, whether there are problems with the assembly, and will not fly at too high speeds, nor will there be any slightly more complicated maneuvering actions. Therefore, whether the painting is not very effective. According to the expected plan, the first flight will only take off for 7 minutes, complete routine performance tests such as takeoff, aerial acceleration, slow climbing in the air, and turning... " Liu Yijiu introduced the situation to a group of leaders.

After the ground test is completed, the fighter jet faces the first flight.

Originally, if it weren't for the huge pressure on the national defense of the entire country and the Americans insulting China's defense industry like that, the first flight would be more cautious and simpler, and would not even do such actions as climbing in the air. The first flight that Liu Yijiu asked for at the beginning was just to let fighter planes fly in the air.

"How is the ground test?" Zi Yang Zhenren obviously made preparations.

After the fighter completes metal assembly and various systems, it also needs to carry out a series of ground testing work.

The two turbofan afterburner engines of the disassembled F-14 used for research were used on this imitation prototype.

It is mainly used for fighter jets to conduct ground-low speed, medium speed, high-speed taxiing and other tests on the runway.

During these tests, many problems and problems of the fighter jets themselves will be found.

Without experience and without any reference, the only thing that can be done is to conduct more experiments. Therefore, both engines have always been on this prototype.

"The static test and static damage test are all very good. The imitation machine is numbered 03, and it is the first prototype for flight testing. As long as the first flight is successful and there is no problem, we will produce another 4 prototypes for flight testing... Ground tests, from on-board experiments to low, medium and high-speed runway taxiing, etc., have passed at least hundreds of times..."

"What is an on-board ring experiment? Why do you need to do so many times when gliding?" Zi Yang Zhenren didn't understand.

Although the performance requirements of fighter jets are complicated and production is complex, ground testing should be far less important than aerial testing.

Of course, this is the importance of these people who do not understand the importance of aviation aircraft, especially prototype testing and ground tests before the first flight.

Liu Yijiu was too lazy to explain these professional technical problems to these leaders. Anyway, these leaders knew these things without any use. Moreover, they were busy with trouble, and even if they explained it now, they couldn't remember how long it took. Explaining them to them was simply a waste of time.

When the leader asked without shame, he could not explain directly, so he directly handed over the task to Zhu Houdao.

As the deputy chief designer, you naturally need to do these things.

Zhu Houdao was naturally happy to show his face in front of the leader. After receiving Liu Yijiu's instructions, he began to explain the content and function of the fighter's ground test work to these technical novices: "Chief, the so-called on-board experiment is to connect the power to the fighter after our fighter is produced and hydraulically pressed, so that the entire fighter is not different from before flying. The test pilot is in the cockpit. There is a display screen that simulates the plane flying in the sky in front. The reality is that it is no different from the fighter performing various actions in the air..."

"What's the purpose of this? Flying on the ground all the time is not very useful, right? No wonder your first flight is pushed again and again. It's not that your fighter plane is not ready, but that you have wasted your time..." A middle-aged man next to Zi Yang Zhenren said with a frown.

When Liu Yijiu heard this, the corners of his mouth twitched, looked at the man, and said nothing.

Such an idiot is really annoying.

The others next to him were also expressions of people from the Ninth Court wasting their time.

Zhu Houdao was so angry that he almost squirted out an old blood.

However, it did not happen in the end. He understood why Liu Yijiu gave this matter to him, not to let him show his face in front of the leader, but to let him bear the disgust of those ignorant officials.

He immediately took a deep breath and said to the man very seriously, "The ground test of the fighter jet is even more critical than the aerial test of the fighter jet! Because if the ground test cannot pass, the fighter jet cannot go to the sky at all, otherwise, once it goes to the sky, the situation will fall down... When the ring test is on the plane, the pilot pulls the rod in the cockpit. Because there is hydraulic pressure, the rudder surface will deflect as if it is flying in the sky according to the design rules, and the scenery such as the sky and earth displayed on the display will also change according to the design rules. It is equivalent to the pilot sitting in the cockpit and flying according to the view in front of him! Through this test, it is possible to check whether the aircraft can be controlled normally. If it cannot be controlled here, no matter how powerful the pilot is, it is impossible for the pilot to control this fighter to control these things! Even the cleaners of their assembly workshop are clear about these things! Some time should be wasted, it is absolutely impossible not to waste!"

When he said the last thing, Zhu Houdao was even a little angry.

This is the most basic thing.

If you don’t understand, don’t ask these professional and technical things. Just come here to see if the fighter can fly.

I have to pretend to be very knowledgeable about technology or be kind and studious, but I don’t know that I can only be despised.

Even the assembly workers in the assembly workshop know what the basic tests are used for! Even if these leaders know, what can they do? Can they still do these jobs?

Although I complained in my heart, I didn't show any signs on my face.

At first, they were a middle-aged man who wasted time. When he heard the sarcasm of the kindness, especially when he was not even as good as a cleaner, his face turned red, but he couldn't say anything...
Chapter completed!