Chapter 1202: Show courage

In the 7701 Institute, Qin Guan stayed for two full days, and by the next day, he was already studying detailed issues.
At this time, Qin Guan took out some materials for your reference. When you saw these design drawings, everyone was amazed. With these drawings, the project progressed faster.
At the same time, various sub-systems have begun to assign tasks. For example, the most difficult one is not ship-borne helicopters or anti-aircraft missiles, but close-in guns with a fairly high rate of fire!
This near-defense gun was developed by its subordinate 7713.
After leaving Huating City, Qin Guan went straight to the 7713 Institute. The development progress of this near-anti-cannon is of great importance.
This is of course not only for a few foreign trade ships, but also for the development of domestic warships.
General Zhao accompanied him all the way, and followed Qin Guan to 7713. When he sat in the conference room in the building, he was not surprised, all he faced was bitter melon faces.
"President Qin, when I came back from Huating, I have held several meetings in a row. Everyone feels that it is very difficult." Naturally, there were some people who attended the meeting in Huating at 7713. It was Director Yang here. When it was not his turn to speak, it was just to arrange a task for him. After receiving the task, Director Yang returned here and faced complaints.
"Lao Yang, this is the organization's trust in 7713. If you don't want to do it, we will leave it to others. At that time, there will be no projects in your office. If it is removed, don't say I didn't remind you." General Zhao next to Qin Guan had already spoken.
When he said this, Director Yang’s face became even darker:
Old Zhao, it’s useless for you to pressure us. This project is too advanced. Our current level is only a dual-mounted 37mm gun. , We don't have any reserves, so what do we do? We can't make it out of 7713, let alone other things."
The domestically-made 76A twin-mounted 37mm rapid-fire artillery, which is also the advanced domestic equipment that has just been researched, has a muzzle velocity of 1000 m/s, a maximum range of 9400 m, an effective range of 3800 m, a rate of fire of 800 rounds/min, and a storage of 1600 rounds. The chain feeds automatically.
Look at the other artillery. Now the lid is still open. At least we have achieved remote shooting. Now, if we want to switch the tube all at once, it is really impossible to find this kind of technology in the country.
Qin nodded his head, knowing that everyone's worries were actually justified.
The domestic technology is indeed backward. Look at later generations. In the 1990s, the domestic warships equipped with close defense weapons were also equipped with such double-mounted 37mm guns. How backward and backward.
Later, the Hyundai-class destroyer was introduced in the country. The Hyundai-class was equipped with 4 6-barrel AK630 rapid-fire guns as close defense weapons. This was the current standard equipment of the Xiong State Navy at that time. The gun had a muzzle velocity of 900 meters per second and a rate of fire of 5000 rounds/ The effective range is 3800 meters, the indicators are obviously better than 76A, and the range and power are even higher than the "Phalanx". The introduction of this rapid-fire gun made the Han Navy's near defense system approach the world's advanced level.
Later, the 730 gun developed by Han was released. Compared with the 630, this gun has one more barrel. Therefore, many military magazines say that it was developed on the basis of the 630 gun. In fact, two There is no direct relationship between the two, because their principles are fundamentally different.
The automatic method of the AK630 is not a "Gatling" type with external energy, but uses gunpowder gas as an energy source for mechanism action like a machine gun. It can be regarded as a large 6-barreled machine gun. The advantages are simple structure and low cost. It is small in size, but the rate of fire is limited, and the accuracy is not as good as the "Gatling" type of near-defense gun.
At the same time, the AK630’s artillery and control radar are placed separately, and the 730 cannon, like the Phalanx, is integrated, which makes it easier to install and saves the penetration of the deck.
Therefore, the principle of the 730 gun is more similar to the Phalanx. Of course, its appearance is not similar to the Phalanx. If you want to find an imitation object for it, the artillery system mainly draws on the 7-tube GAU-8 on the "Goalkeeper". , Which is the type of artillery on the Eagle A-10 attack aircraft, but the ammunition, radar, photoelectric and fire control systems are all self-developed.
It is only in the 1980s, and the navy can only use this dual-mounted artillery to grudgingly cope with it. If it is said that an 11-barrel artillery can be installed immediately, it is definitely an enlarged satellite. In short, no scientific researcher is confident.
Qin watched the faces of the people and said, "There are indeed many problems. It is precisely because of the problems that we must have the courage and confidence to catch up with the world's advanced level!"
"President Qin, we know what you mean, but we don't have any reserves for these 11-barreled artillery." Director Yang said.
"If you don't have 11 tubes, let's get a 6-tube or a 7-tube one. If we do it well, we can add more barrels. That's fine?" Qin Guan said, "There are always 6 or 7-tube mature artillery pieces abroad. Right? Well, for example, for the Eagle Country’s A-10 attack aircraft, there is a 30mm GAU-8 7-barrel Gatling cannon on it. Our North Industries Corporation is responsible for importing this cannon from abroad. Do you have any confidence in the imitation by our research institute?"
Qin Guan knew that it was difficult, so he didn't make it difficult for them. The first thing he needed was artillery. Let's solve this artillery!
Isn't it easy to do a 7-pipe Gatling? Even if you don't use the system, you can get it from the international arms market and you can exchange it for a C801 missile!
The A-10 attack aircraft is a professional ground attack aircraft. Its main task is to attack armored targets on the ground. This cannon is its weapon against the ground.
The cannon is installed at a depression angle of 2°, and it has 1,350 rounds of ammunition. The entire cannon system weighs about 1.8 tons. The rate of fire is 4200 rounds/min, and the feed mode is double-ended closed chainless feed. This machine gun is just right to imitate!
If they were given a prototype and they didn't dare to imitate it, then they would have to hehehe.
"President Qin, what do you mean, our guns use the Gatling principle?" Director Yang asked.
Now is the initial stage of proposing a plan. What principle is used for this multi-barreled artillery? Gatling needs an external energy source, which is very difficult to develop and costly, but the effect is definitely better than that of a gas-rotating rotary machine gun.
"Yes, it is the Gatling style, so that it can guarantee a high rate of fire." Qin Guan said.
Director Yang frowned, bit his scalp, and said, "We can try."
"Lao Yang, are you so unconfident?" General Zhao said: "We military workers, when can we be so discouraged? Show your courage twenty years ago. At that time, how did you bring everyone to the navy? Repair naval guns?"
Speaking of the time, Director Yang suddenly burst into pride in his chest: "Yes, what are you afraid of? Let's take this job. Even if we are tired and live less than 20 years, we must complete the task on time!"
What he fears most is the construction period, the time given is very short! But now, he was finally afraid of nothing.