Chapter 792 The problem is solved, let’s talk about something else
With a sound of "Boom~~~Whoosh~~~~", a rocket was fired.
As soon as the rocket flew out, Gao Zhendong jumped out of the shelter and flew towards the launch vehicle.
He walked around the launch vehicle very carefully, then ran back and said to Mr. Yue: "Fire one more round! Fire the round on the right, in the row at the bottom!"
The clearer and more organized his requirements are, the happier Mr. Yue will be, which means one thing - perhaps in Mr. Gao's own eyes, he is getting closer and closer to the truth.
Even though Gao Zhendong didn't say that now, let alone announced the answer, he was jumping in and out, and his tone was very excited and confident. If he said he didn't find it, the comrades here wouldn't believe it.
Mr. Yue was even more excited than him, and he took another shot as requested.
Before the smoke cleared, Gao Zhendong pounced on him.
Not long after, Gao Zhendong ran back and said to Mr. Yue: "Fire 3 groups of full bombs, but these 3 groups require a firing interval of more than 5 seconds! Just use the same car just now, don't change cars!"
Mr. Yue was secretly speechless. If we fight these three groups, it would cost a lot of money, but if we fight these three groups, we must fight!
He turned around and ordered, and soon the comrades were busy.
After the first group was played, Gao Zhendong's face looked a little happy.
The second group was also played. Gao Zhendong nodded and said: "Well, not either."
After the third group was finished, Gao Zhendong turned to Mr. Yue and said, "Mr. Yue, did you find anything?"
Mr. Yue was even more excited than him: "There is no obvious cross-trajectory among these three groups!"
Although this may sound light and frivolous, it is very good news for Mr. Yue and the others. For the first time, all three groups of bullets were fired without a single cross-trajectory.
Gao Zhendong nodded: "That's right! That's it."
Other comrades were also whispering.
"Oh my god, there really is no more."
"Just by changing the firing interval, the cross-trajectory disappears?"
"Well, that's right. According to the previous rules, it has never happened that three groups of full bombs were fired without cross trajectories."
"But the 5-second firing interval is too long. If rapid firepower is needed in actual combat, it will not be effective."
"Is there something wrong with your brain? Since Chief Engineer Gao can find a way to prevent cross-trajectory for the time being, it means that he has an idea about the cause, and maybe he can solve it in the next step."
"Yes, yes, look at my pig brain..."
Mr. Yue looked at Gao Zhendong: "General Manager Gao, what's going on? Have you found the reason?"
Gao Zhendong laughed loudly: "I think we have found part of it. This problem lies in your bilateral supports."
These words silenced all the comrades. Bilateral support was originally meant for stability, but instead it became a problem?
Gao Zhendong waved his hand: "Let's go, I'll show you something."
As he said that, he took the lead and walked towards the launch vehicle.
It seemed that he was going to see what he had just written and drawn. As expected, Gao Zhendong took everyone to the place where he had wandered around several times just now.
"Did you see this trace of chalk?" Gao Zhendong pointed to the hydraulic support rod. There was a little white gray mark on it, which was what he had just drawn.
"It seems... there are some signs of being pushed, and the extent of the pushing is relatively large." Mr. Yue observed carefully and replied.
The chalk mark on the hydraulic support rod is very obvious. It was pushed upward for a long time by the sleeve below, and the mark is very clear.
Gao Zhendong took everyone to the other side: "Look, is the situation similar to that over there?"
Everyone took a closer look and found that it was indeed the case.
Gao Zhendong pointed to the launch box above his head: "That's the problem. In theory, rockets have no recoil, but in fact, there is still some, especially when the rocket leaves the directional tube, the flames If the gas is sprayed solidly into the nozzle, it will definitely cause the entire launch tube to be depressed. At this time, the force of this downward pressure will be transmitted to the hydraulic support. "Due to various reasons, such as the manufacturing, design, and parameters of the hydraulic system, the rapid full bomb launch occurred." When the ball was fired, the strut had no time to reset and the next round was fired. Think about it, what will happen?”
Everyone present was not a fool. They went through the situation described by Gao Zhendong in their minds and reacted immediately.
"When launching from the left, the launch box will sink to the left as a whole, and the direction of the directional tube will deviate slightly to the left..."
"Yes, yes, the right tube started firing at this time, but the right bullet was deflected to the left. After the right tube was fired, for the same reason..."
"At this time, the launch box will sink to the right, and the overall deflection will be to the right. At this time, it is the turn of the left ejection to launch, and the left ejection will naturally deflect to the right..."
You turn to the left and I turn to the right, but we are both stubborn and never look back...cross!
"Yes, yes, this forms a vicious circle..."
"Absolutely! This totally makes sense! It makes sense! I think the reason mentioned by Chief Engineer Gao is at least the main reason, if not the whole problem!"
"Great, great, the problem is found!"
All the comrades cheered. Another reason why they were so confident was that after Gao Zhendong asked the launch interval to be increased to 5 seconds, the ballistic cross situation disappeared. This strongly proves from the side that the ballistic cross and the launch interval Too short to have a direct connection.
Coupled with Gao Zhendong's analysis of the cause, which is directly related to the launch time interval, the root cause of all problems will naturally be revealed.
Check out the 16-9 book bar to see the correct version!
At this time, anyone who says that there is no connection between the two will be scorned by comrades. It is nonsense. There is such an obvious connection here. Are you blind?
Mr. Yue was also very excited. Sure enough, as soon as the expert took action, he would know whether it was there or not.
"Mr. Gao, how do you think this problem should be solved?"
Gao Zhendong smiled: "What is the most stable graphic?"
"The most stable...triangle!" Mr. Yue did not hesitate. This question belongs to the category of elementary school. Triangular relationships are the most unstable between people, but when it comes to geometry, it is different.
"By the way, in your original support method, the four fulcrums of the two support rods formed a quadrilateral. The quadrilateral can be compressed and deformed, which is why it is inherently unstable. But the triangle is different. Its three sides The relationship between the edges is difficult to change. It prefers that the entire figure moves together instead of moving one edge like a quadrilateral. In this way, at least the structural stability within the system is guaranteed, and its state recovery is better than The quadrilateral is much faster," Gao Zhendong said.
Without Gao Zhendong's reminder, Mr. Yue suddenly said: "Yes, yes, we will build a very strong support, just support it directly in the middle of the box. In this way, the rigidity of the entire launch system is guaranteed, even if this The independent hydraulic support rod cannot be restored in a short time, but the relative relationship between the left and right of the launch box system is fixed, which is much easier to solve.”
Gao Zhendong nodded: "Well, that's probably the truth. In short, if it wants to sway, the whole system will sway together. If it doesn't stop here, it will be difficult to solve."
Mr. Yue grabbed Gao Zhendong's hand and shook it vigorously: "Okay! Okay! Thank you so much, Mr. Gao, you just drew a few chalk lines and solved our big problem!" Don't look at this kind of problem. It seems simple, but with the current technical environment and capabilities, the time it takes to solve this problem needs to be calculated on an annual basis.
The comrades around him also applauded vigorously. This is a real expert who has come to solve their problems.
Gao Zhendong is a little embarrassed. He actually doesn't have much experience in solving practical problems face to face, such as the time when he solved automatic diameter control problems in a single crystal furnace.
But they were all acquaintances. Strictly speaking, they were all strangers like today, which is really rare.
Seeing Gao Zhendong surrounded by a crowd of people thanking and congratulating him, several comrades who came with him puffed up their chests and felt that the tasks on their shoulders were heavier and more glorious.
Gao Zhendong looked at everyone and had an idea. He said to Mr. Yue: "Mr. Yue, there is only so much I can do about this issue now. However, I have some other ideas. Let's discuss them."< br>
He couldn't think of these ideas in the first few meetings before they entered into the substantive design, and it was a little early to mention them at that time, but it is more appropriate now.
Hearing his words, Mr. Yue and his comrades were very happy. This kind of opportunity does not come often. They still know how busy people like Mr. Gao are. There is no shop like this after passing this village. .
"That's great, Mr. Gao, you say it, and we'll remember it!" In the shelter of the shooting range, it was still a little cold at this time. The soldiers split a few shell boxes and lit a fire. A group of people gathered around the fire. , while simmering hot tea on the fire, he communicated with Gao Zhendong.
It is said to be an exchange, but in fact it is mainly Gao Zhendong who is saying that other comrades do not have as much experience in this area as Gao Zhendong, and it is very difficult to complete the current work. Other issues have not been considered in the long term.
"First, I suggest that you don't just focus on rocket launchers and rockets. Zoom in a little bit, take a long-term view, and consider the problem from a supporting and system perspective." Gao Zhendong took action and was the king of bombs.
"Supporting equipment? System?" Mr. Yue was thoughtful.
"Yes, it's these two. When you study rocket launchers, don't just limit yourself to a single gun fighting alone. You must start from the perspective of a combat unit and equip the rocket launcher with everything it needs! It doesn't have to be all equipped. , this depends on whether our wallet is rich or not, but whether it is equipped or not is one thing, and whether it is thoughtful is another thing. It can be used without it, but it cannot be lived without it. ”
The famous saying of the garbage man in his previous life was used again by Gao Zhendong.
(End of chapter)