Chapter 856 One frame can play, two frames can be smooth


Chapter 856 One frame can be played, two frames are smooth

"But in this way, in order to maintain stability, this kit needs to be installed above the bomb, and the ground-off height issue must be considered."
< br>Gao Zhendong looked at him and shook his head: "Don't consider the height from the ground."

"No, right? The thickness of this kit is probably not too small, right?" Mr. Zhang also felt angry. The comrade is right.

"Because you can install the navigation kit on the side, just let it turn halfway when throwing a bomb. If there is enough space, you don't need to install it on the top, just install it on the bottom, so you can do it at all If you consider the attachment of the kit to the plane, just use the bomb itself. What, have you seen the hugs commonly used in factories? Just use that thing and just hold the kit on the bomb."

Gao Zhendong's words made Mr. Zhang and his friends feel that they are fools.

The comrades next to them also felt that they were also fools. At first, most people thought that the comrades from Chunlei Factory made sense.

In this matter, they did not sigh that Gao Zhendong was smart, but that they were stupid. Such a simple thing could not have been imagined. "Remember, this is a modification kit. As long as it can achieve the effect, it will be as convenient as possible." Gao Zhendong said with a smile.

With Gao Zhendong's words, comrades have found the key to the problem.

"There is no need to worry about the automatic expansion device of the wing. The mechanical spring bounces open and locks it. It is usually tied with a tie. When it is unfolded, it is done by using a tilt switch to trigger the explosive bolt."

"This The switch does not need to be too accurate. Just be sure to be very different. The flight control system will correct the flight attitude after the unfolding is done. "

"Then use the mercury switch, just make the trigger angle smaller. Simple, Cheap and reliable. "Mercury is not cheap, but the amount of a mercury tilt switch is nothing compared to that of a complex control system.

"Will the mercury switch be triggered by flight vibration?"

"If you want to make the mercury pool a little deeper, you must really feel worried. Add a valve plate that only opens after the launch is powered on. It is simple. Very."

The other end of the Air Force was so happy that it was hard to stop. The other civilian product cooperation units that came were secretly shocked. It turned out that this was how military equipment research and development was done. Are these big guys so awesome?

If others know what they think, they will tell them that this is not the case. Today's situation is special.

"Hey, I remember I saw a new invention of Citimen. It's good to use that thing. If you use that, the 1-ton bomb and the 500kg bomb are the same. It's universal. This component has independent flight control capabilities. In fact, as long as the upper limit of the bomb caliber is met, the 1-ton bomb and the 500kg bomb can actually be used with the same kit or even the same set of connectors. "

A person from Chunlei Factory The structural personnel made a very good suggestion, and it can be seen that this comrade is constantly enriching himself in his work.

Being able to know the new invention of Citimen is very telling. Although channels such as Zhenxing Electricity are constantly consuming foreign technical information from China, you still have to learn it yourself when you come in.

Isn't his suggestion unreasonable, is the bomb lighter? Then I will press the control rudder surface and adjust it, and actively adapt it.

One others looked at Gao Zhendong, not superstitious, but the consequences of changing the connector, which is the only one who knows best for the time being.

Gao Zhendong was so happy when he heard this. This comrade's statement made sense and it was possible to realize it. It was like a glider with a 1-ton mounted 1000kg or 500kg, but it can actually be hung . "Then your flight control work will be arduous, haha." Gao Zhendong said with a smile.

Seeing that Gao Zhendong did not object to his colleague's suggestions, the comrade in charge of flight control was very excited: "Don't worry, Mr. Gao, we are not afraid of hardship or fatigue, and we will definitely be able to do a good job in the generalized flight control of this kit. ”

Gao Zhendong nodded: "Then it's okay. You go in this direction. But you give priority to more than 1 ton. After all, it may involve wind tunnels and other work. By the way, tell us the new invention."

Ask this, mainly to confirm the applicability of this new invention.

Hearing Gao Zhendong's words, the comrade in charge of the structure drew this invention on the blackboard.

In fact, this is the first type of cable tie in the world. Maurus C. Logan was invented in 1959 and obtained a patent in 1962. However, since it is the first type, it is inevitably flawed.

It’s not impossible to realize this comrade’s idea, but it’s almost meaningful.

After reading it, Gao Zhendong said something that shocked these comrades: "Ah, it turns out to be this structure, I understand. This thing is almost meaningful. I will change it for you to ensure it is better than this one. , let's use our own and not take advantage of the Citimen, hahaha."

No, are you so fast? Can you improve it just after reading it? And this is a mechanical thing, and it has nothing to do with the field you are good at.

Is there such a big gap between people?

Gao Zhendong next used facts to show them that there was indeed, and I was a silly man.

Gao Zhendong stood up and drew a schematic diagram of the commonly used stainless steel tie-up straps and hugging the hoop on the blackboard. He didn't need to search for this thing, because he had used it and the structure was simple, so he could use the principle at will. It is enough for comrades who are engaging in structure.

Looking at the picture drawn by Gao Zhendong, the comrade who was in the structure muttered completely. "This is indeed better than that, and it is more suitable for high-hard materials such as stainless steel." Logan's invention, the cable tie itself must be folded more than 90 degrees more than twice, for steel For example, there are big problems, self-tightening is more difficult, but General Gong Gao’s cable ties are moving forward flat, and self-tightening is very easy to complete by twisting the self-tightening bolts.

"Yes, and in this structure, the protrusion of the cable ties is smaller and it is easier to apply force by self-tightening operation."

"Oh, this is good, I want to use it all It's been somewhere else."

"..."

Looking at Gao Zhendong's improvement on the spot, the comrades admired him so much that they were promising.

Gao Zhendong smiled and said, "This is a general fastener. You can use it wherever you want. You can go back and think about it yourself. You can make more specifications and use it in different occasions. Remember to find it. The Bureau of Standards and Regulations applies for a patent and get some standards, which will also be beneficial to your factory."

I never expected that a topic could even be a small topic.

Don't worry whether it is simple or not, don't forget that our first batch of standards are almost all about industrial basic parts such as screws.

Just this thing is enough for some comrades to eat for a lifetime, and this sentence is not an exaggeration at all.

No mistakes, one poem, one post, one content, one in 6, one book, one bar, one read!

Gao Zhendong thought about it and drew another type of cable ties - nylon cable ties.

"I remember Citimen have another design. You can get this thing by the way. This thing is very wiring and will be used for comrades who are engaged in aircraft and electromechanical operations. They will definitely like it."
< br>The invention of cable ties was born out of the demand for aircraft wiring, and comrades who engage in aircraft and electromechanical must like it.

Gao Zhendong can't remember such small pieces, but now that he remembers it, it's okay to get it out by hand. Gao Zhendong copied it without any psychological burden. In fact, the first nylon cable tie was Citiman Invented in 1958.

President Zhang from Chunlei Factory was so happy that he couldn't stop talking. How could he be so embarrassed? The first inventor of this thing must be Chief Engineer Gao, but it can solve many difficult problems in the factory. As for the nylon cable ties, Mr. Gao said that Citimen has already made it, so even if we copy it, we can solve the performance of middle and low-level technicians. "Don't worry, General Manager Gao, we will complete the task." General Manager Zhang immediately patted his chest.

"Well, you can solve this little thing. Now, I wonder if you have any doubts about this TV guided bomb?"

1274 has no problem, for them, follow it Gao Zhendong's design copy, and it's all done if you improve the craftsmanship.

After a intensive and complicated calculation, the comrades from another unit finally raised their own doubts. "General Engineer Gao, but the premise of this guidance method is to be able to basically stabilize the transmission quality to a certain level of TV signals, right?" They are comrades who are engaged in TV broadcasting equipment, so they asked them to come, no other choice. The reason is to make the word "fast". "But we just calculated that within a range of 45 kilometers, we cannot spread TV signals stably, and it is not possible to use analog transmission, it is too far."

Generally speaking, low bandwidth The distance of analog transmission is farther than that of large bandwidth digital transmission. In fact, there is no need to do too detailed calculations. If other conditions are the same, according to the fragrance theorem, large bandwidth must be short.

Gao Zhendong didn't think about doing digital transmission first, which is the biggest reason, he wants to be fast! Put the numbers backwards and use them first.

However, the distance of 45 kilometers is still a bit beyond the scope for these comrades. The biggest problem is that the little space on the kit is not enough for them to do.

"The space in the kit is limited, the power is not large, and the antenna is not large. Even if the power and antenna are up, 45 kilometers are a bit beyond our ability."

Others When the comrade heard this, his heart was cold again. Hey, this problem is the biggest, and nothing else is a problem.

Only the chief engineer of the Defense Work Committee and the comrades of the Air Force were unmoved at all. This is a technical problem, right? Then there is no problem. They know Gao Zhendong's style better than anyone else. "I know, I'm about to talk about you. The TV signal you transmit should be 400 lines, about 25 frames per second, right?" Gao Zhendong said with a smile.

"Well, right." This is open, and anyone who has studied this aspect knows it.

"But for TV guidance, I don't need you to transmit such signals. The resolution only requires 300 or even 200 lines. 4 frames per second is the best. If it really doesn't work, one frame per second is also OK. Can it be done? "

"One frame can play, two frames smooth, three frames e-sports" is full of gold here.

(This chapter ends)

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