Super military empire

ps. Today’s update is here. By the way, I will give a vote for the starting point 515 Fan Festival. Everyone has 8 votes. Voting will also send starting point coins. I beg for your support and appreciation!

(For the trouble caused by anti-theft to all genuine supporters, Hulu sincerely say sorry to everyone! At the same time, thank you to the supporters who updated the post bar and saw Hulu's request. Hulu can only update more to express Hulu's apologies. )

Liu Yijiu didn't even think about it, he just reminded that this really became a reality!

The Republic is developing a medium-range air-to-air missile weapon system test, and it is still encountered here. It seems that it is impossible to make an advanced opponent's over-the-horizon missile without encountering it?

Why is this?

"Presidents, don’t worry, this thrust is completely within the range of the fighter’s structural strength. If this thrust can damage the body, then..." The imitation f-14 has been tested in the air for such a long time, and the maximum take-off The weight has not been tested, but the maximum range during the normal take-off weight has been tested, and the maximum speed has also been tested. If there is a problem with the structure of the aircraft, it will not only be such a little reaction force that can damage the structure of the fighter.

Hearing these words, Zhu Dadao was relieved, anyway, the missile was only a model, without fuel and combat parts, otherwise they would not dare to stand so close to observe.

"Only when the power of the booster is used up, will it stop." Ren Xinmin did not expect to encounter such a thing.

For them, it is simply a shame.

Looking at Liu Yijiu with some worry, he saw the calm face of this young man, as if he had foreseen such a problem a long time ago, and he couldn't help but recall the details of the design process carefully.

Especially Liang Sili, he is in charge of the missile control system, and he is also in charge of the launch control system, so he can't figure out exactly where the problem is.The control system of a large rocket did not have such a problem, and as a result, there was a tumble on such a small missile.

In just over twenty seconds, the power of the booster completely disappeared, and the missile was still hanging quietly on the launcher.

After resting, a group of designers ran under the wing to check the problem at close range. Even Zhu Houdao and others have sent people to find the design drawings to check whether there was a mistake in the assembly process, although this is hanging After loading the missile, it has been checked several times.

There is no result, what the specific reason is, the whole design can only be checked again.

Regarding the design, both the kind and Liang Sili felt that there was no problem with their design, and the same was true for the launch of the Changkong Lijian-01.

The booster is activated, but the booster cannot push the missile out of the launch orbit. This is an experiment performed when there is no negative velocity. Once an experiment with negative velocity is performed, it will be more difficult!

In the end, all the staff sat together again for technical discussions and analyzed why such a problem occurred.

"The processing dimensions of all parts are fully qualified, and the tolerances are within the most excellent range, not a quality problem." Zhu Houdao initially thought it was a quality problem, but he didn't think the design would be so serious. Mistakes.

After a detailed inspection, even the pitch diameter of each screw has undergone a detailed inspection, and the results tell them that there is no problem with the accuracy.

As the Seven Expertise Agreements formulated by the Ninth Academy from the beginning have been promoted throughout the country, all military units currently adopting the Seven Expertise Agreements to control production quality and management have reduced their quality problems many times. Those enterprises that have not implemented strong enforcement efforts, Quality problems are naturally not guaranteed.

High-precision products are produced by the Ninth Research Institute itself, or in the finishing workshops such as Factory 132.

In order to find the problem from one's own side, we should first look for the production and manufacturing. If it is only a quality problem, it is easy to solve.

It has now been confirmed that it is actually due to a design problem of the launch system.

"Although we have not yet found the problem, the current results and analysis show that this should be the problem in the design. We will find the problem as soon as possible and improve it!" For his mistakes, Du Zhongkun also There is no unwillingness to admit their mistakes.

When he said this, he looked at Liu Yijiu.

Since Liu Yijiu is reminding him, he should definitely know where the problem is, but Liu Yijiu has not pointed out the problem for such a long time as before. This really made him a little bit cruel, and he had to do it. Find out the problem.

He knew that Liu Yijiu would not interfere with these things now.

Of course, he knows better that if you ask Liu Yijiu, Liu Yijiu will say, but for him, that is simply a matter of shame.

Everyone knows Liu Yijiu's magic. It is impossible for this kid to know everything, but their professional technical researchers can't even solve these professional technical problems!

It's shameful.

"Let’s ask Director Liu. Since he pointed it out, he must know that otherwise we would waste a lot of time!" Liang Sili discussed with Du Zhongkun and others for a long time, and checked their designs countless times. Can't find the root of the problem.

For them, this is really incomprehensible.

"Don't ask him, we can't ask him everything!" Du Zhongkun gritted his teeth and said.

Liu Yijiu spent most of the past few days with Simon Love, mainly discussing the few new fighters that are in production prototypes and are scheduled to fly on the National Day.

"Time may affect shooting on National Day due to our delay!"

"Let's find the problem first. If we still can't find the problem within two days, then we will ask him again!" In this tone, we must fight!

Zhu Houdao has become a little anxious now. Liu Yijiu seems to be able to solve any problem. He found that Liu Yijiu has been calm and calm from the beginning to the present, and he will not take the initiative to discuss the problems as before. , When the time was so tight, he went to discuss some detailed technical issues with Simon Love about the giant panda project.

He was very dissatisfied and went to see Liu Yijiu.

Faced with the kind and angry faces, Liu Yijiu didn’t feel embarrassed, "Zhou Zong, we have to fully trust our technical staff. If they can’t find out where the problem is, how can I find it? What?"

"How could it be!" Zhu Dao had an expression of disbelief, "Does Mr. Du offend you in any way?"

"Have you ever seen conflicts between us?" Liu Yijiu asked with a smile, "I really don't know, except that I got the basic technology back, I didn't participate in the rest."

Liu Yijiu's words and his expression made Zhu Dadao stop speechless.

Does he really not understand?

"Don't worry, they will solve it. It won't affect our shooting before National Day."

Finally, Zhu Houdao and other technicians also participated in the solution of this problem. After the missile model was tested, Du Zhongkun and others checked their designs again and again for 24 hours without any rest.

"There is no problem with the hydraulic system. The force of the launch rail in the work project changes according to the changes in this figure. Our design is no problem! There will be no problems because the tail of the missile is connected to the launch rail..."

"During the work process, the booster generates thrust to overcome the negative speed and the reaction force brought by the fighter jets flying at high speed. The missile moves forward along the launch track under the push of the booster, and the device on the launch track hits The front sensor, the connection between the launch pad and the missile bounced under the force of the impact..."

From the beginning to the end of the analysis by a group of technicians, no problems were found.

"Zhu Gong, I think our missile has not moved at all on the launch track..." a technician suddenly reminded.

"No movement? That means there is a problem with the launch orbit? Isn't there a problem with the accuracy of the detection?"

When Zhu Houdao heard this, he frowned.

"No, what if our design thinking itself is wrong?" Liang Sili said suddenly.

"Then why did we test on the ground platform without any problems? But there was a problem at the hang point of the aircraft..." This is a question that Zhu Houdao and others have never thought about. The ground launch platform completely simulates the launch under the wings of a fighter plane. status.

"I think we use the connecting pin at the tail. There are some problems..." the technician who proposed at the beginning continued. He was not confident, so his tone was very uncertain.

Hearing this, Du Zhongkun and others immediately began to verify.

When the results were obtained, Du Zhongkun asked the technicians who had been put forward very seriously, "Xiao Chen, how did you think of this problem?"

"Zhou Gong, because I didn't think about other issues. We tested the reliability of the system before, and the connecting pins were not designed to require too much force to push in and push the missile along the launch track. Move..." The young technician pointed to the design assembly drawing, which has been paid attention to countless times, and explained.

When designing, consider that a relatively small force is required to loosen the fixing pin.

But on the fighter plane, because of the gravity of the missile itself, and considering that the missile needs to withstand a relatively large negative speed on the fighter plane, the design is strengthened to avoid movement...

"It seems that we are really old!" This is not a problem, so they did not notice.

Excessive design prevented the sword of the sky from being unsheathed, no wonder Liu Yijiu was reluctant to remind.

It is because their thinking has not yet fully adapted to the design under the conditions of higher technical level!

"Resolved? Let's test it as soon as possible. I look forward to the performance of our fighters and missiles during the shooting process!" After Liu Yijiu knew it, he didn't react much.

He is gratified that the first batch of college students who graduated after the resumption of the college entrance examination of the Republic have begun to grow up.

Compared with the older generation of technical experts, their thinking is more unrestricted.

Liu Yijiu is now waiting to hit the target.

[515 is coming soon, I hope to continue to hit the 515 red envelopes list. By May 15th, the red envelope rain can give back to readers and add promotional works.One piece is also love, it must be better!