"Commander Liu, I'm leaving too." Qin Zhenhua looked at the lively test site, which had become empty, and he felt a little moved. After saying this to Liu Dajun, he wanted to get on with him.
Although Second Automobile Factory lost the contract, this light-duty off-road vehicle from Second Automobile Factory is still well received.
After hearing Qin Zhenhua's words, Liu Dajun said: "Actually, I still have some ideas and want to tell you."
"There are still ideas? Haven't you already had a lot of ideas these days? Haven't this been said enough?" Qin Zhenhua asked curiously.
"No, this idea was what I just thought of, so let's talk together while you haven't left." Liu Dajun said.
After hearing Liu Dajun say this, Qin Zhenhua had no choice but to stop and say to Liu Dajun: "Is it related to heavy vehicles?"
"No, but, too." Liu Dajun said. This inconsistent statement made Qin Zhenhua even more surprised: "What do you want to say?"
"Now, drones have begun to rise gradually, you should know, right?" Liu Dajun said.
"Didn't drones have existed long ago? In the 1980s, when the battle in the Beca Valley was fought, wasn't there any contributions from drones?" Qin Zhenhua said to Liu Dajun: "What other drones are you bringing up now?"
"In the past, there were indeed drones, but in the past, the technology of drones was quite high-end, so it has not spread. Now, there are too many drones, you can go online
, search for a lot of drones," Liu Dajun said: "The technology of drones has spread, and you can even use some simple parts to assemble them yourself."
Hearing Liu Dajun say this, Qin Zhenhua nodded. Although he had never bought it, he had also heard that drones are very popular nowadays. You can save them by yourself with some simple parts. Of course
, Some large companies have also begun to integrate technology and develop advanced drones.
"However, what does this have to do with what we are talking about now? What you are talking about is civilian." Qin Zhenhua said.
"Yes, it's all for civilian purposes. However, it's very simple to convert this kind of thing from civilian to military purposes. Ordinary drones can be photographed by aerial photos, and this kind of drone can be used for reconnaissance.
, Also, if you tie a piece of C4 explosive directly to the drone body, you can conduct a suicide attack!" Liu Dajun said: "This is very easy. Therefore, we must prepare for this kind of problem and solve it.
threaten."
Qin Zhenhua nodded. Liu Dajun talked for a long time and finally got involved in the army. However, this thing seems to have nothing to do with him.
"Then don't you have missiles?" Qin Zhenhua asked.
Missiles are already the main force of air defense. From light shoulder-carrying air defense missiles to heavy regional air defense missiles, the army has everything. Can't they deal with a drone?
"Missile, you said it is lightweight. Do you know how much a missile costs? How much a civilian drone cost? We are not the United States, so where can we consume so much money?" Liu Dajun said.
Missiles are convenient, but they are too expensive, and the army still has to consider the cost.
"Then use anti-aircraft guns. Don't we have many mature self-propelled anti-aircraft guns in our country?" Qin Zhenhua asked.
"Those self-propelled anti-aircraft guns are all small-caliber. You don't know how high and far the drones can fly now. These small-caliber anti-aircraft guns may not be able to reach, and require medium-caliber."
Different anti-aircraft guns have different targets. For a long time, small-caliber anti-aircraft guns are very popular because these small-caliber anti-aircraft guns have a high rate of fire and deal with flying missiles. It is very effective. Many missiles will accelerate when they fly to the end. At the same time, because the distance is very close, the time left for air defense missiles is very short. Only with rapid-fire can the opponent be killed.
Many small-caliber anti-aircraft guns will also increase the rate of fire by increasing the barrel. Some cannons will have six or seven barrels to form a terrible barrage to kill the enemy.
However, although the firing rate of this kind of gun is very high, its range is not long and its shooting is not enough. In this way, when dealing with the drone mentioned by Liu Dajun, it will be a bit useless because they cannot reach it. ah!
At this time, you need a medium-caliber anti-aircraft gun, and it is not a problem to hit a height of four or five thousand meters. Even if you fly a little further, you can still knock it down with one shot. It won't be too obsessed with it.
"Medium caliber anti-aircraft gun?" Qin Zhenhua asked strangely: "What is the caliber?"
"At present, the 76mm caliber anti-aircraft artillery used in the navy is almost the same." Liu Dajun said: "This caliber is the right size and is convenient for us to use."
"That's your business, what's the relationship with me?" Qin Zhenhua was still puzzled.
"Of course, we need a qualified chassis. This caliber anti-aircraft gun has strong recoil and an ordinary chassis cannot withstand it. Therefore, we want to ask a machine manufacturer to design a qualified chassis for us. , come and carry this kind of artillery." Liu Dajun continued.
"A suitable chassis? crawler, or wheeled?"
"Of course it's wheeled. If it's crawler, we won't be able to find you. Now our new generation of medium-sized crawler chassis is enough to use." Liu Dajun said: "What we need is a wheeled chassis. ”
"Is our big eighth round?" Qin Zhenhua continued to ask.
"The big eight wheels can't withstand the recoil of this kind of anti-aircraft gun shooting, so we want to have ten-wheeled vehicles." Liu Dajun said: "On the basis of the existing big eight wheels, continue to add a row of wheels. In this way, you can maneuver on the road at a very fast speed. At the same time, you can fight when you should and run when you should run. It should be the most suitable choice."
The biggest disadvantage of crawler chassis is that its highway mobility is poor and it is not suitable for high-speed deployment under modern road conditions. It makes sense that wheeled chassis has become popular in recent years, but the disadvantage of wheeled chassis is that it does not bear enough recoil. Therefore, , special means must be used. Now, Liu Dajun has put forward his idea to improve the Big Eight Round into Big Ten Round.
Hearing Liu Dajun's words, Qin Zhenhua smiled: "What did I think it is? Isn't it just adding a row of tires? After I went back, I asked them to tinker with it. Not to mention anything else, we still have this technique. .”
Now, the technology of the first machine factory is very good, and this kind of change is very simple for them.