"In this blueprint, you used a spring as a missile to launch and then eject the tail fins. Pen ~ fun ~ pavilion www.biquge.info and the problem is that it is difficult for us to make springs here. Rygushkov said.

Based on the current situation of the arsenal, it is indeed somewhat difficult to complete the process of spring. The springs are made to make the rear wing, so just find a way to pop the rear wing.

Ryguskov couldn't help but take a closer look at the blueprints, and an idea sprung up.

"Or do we also pull out the rifling in the launch tube? In this way, the spring can be thrown out by centrifugal force through the rotation of the projectile body. ”

"Is this possible?" Yang Mingzhi continued to ask.

As for the rifling in the launch tube, let's not talk about whether a manual rifling machine can be built here temporarily, or a mechanical one. That is, the rifling is there, the rocket boring is instantaneous, and the presence of a folded tail fin, its rotation force is very limited!

In the original plane, individual models of later RPG weapons even installed small rockets at the warhead, so that after launch, the grenade could rotate strongly under the side boost, so that the range and accuracy were improved. And this is a real black technology, Yang Mingzhi didn't dare to think of it yet.

Is this the only solution? Is this possible?

Yang Mingzhi and Rygushkov stared wide-eyed. At this time, a worker came to the office with a stack of documents and said: "Factory director, these are the lists of goods, and they have been checked. After the man finished speaking, he continued to walk, but he slipped carelessly, and these paper documents suddenly flew all over the sky.

The most preserved in the blacksmith village is kraft paper, which is hard and earthy. The drawings were immediately scattered like leaves, and Yang Mingzhi noticed the way the pieces of paper were gliding.

A few pieces of paper glided, suddenly drifting upwards and falling almost vertically.

When he saw this situation, he was immediately stunned! "These flat flying papers finally landed in a vertical state! Isn't that what I was hoping for?! Yang Mingzhi immediately squatted on the ground and helped the reckless worker tidy up.

He paid special attention to the ones that had just flown up, and saw that one side of these sheets was folded in half, and there were some holes on them that should have been pierced by staples. "Hehe, the kraft paper was also taken off some notebooks."

But these folded traces are the reason for their vertical landing, and according to this principle, the problem of the deployment of the tail of the RPG grenade can also be ended in this way. Yang Mingzhi immediately stood up, with excitement on his face.

Rigushkov looked at him puzzled. "Berekov, your brain is good, did you finally think of something good?"

"That's right! A very good way to do it. It's right in front of us, and your workers have inspired me! ”

The vignette did not interrupt the conversation between the two, and Yang Mingzhi informed Rygushkov of a new possibility.

"My biggest concern right now is the rear wing, and now I have a new inspiration. If you bend the edge of the rear wing outward. Then, when the missile is flying, the air flow can push the tail away, and the flight stability we are pursuing is completed. ”

It is not as simple as drawing, Yang Mingzhi immediately drew a simple drawing on paper, and then someone with a little common sense also ordered this new design principle.

Just now, Rygushkov had seen Yang Mingzhi's drawings, and he had already concluded that what the commander asked for to be made by himself, the arsenal was completely qualified to manufacture.

The warhead part is nothing more than a grenade, which can be cared out directly with a lathe. Even casting is possible!

The rocket part at the rear end of the rocket is very mature in making this technology, and it can be combined with the grenade by simply removing the warhead of the rocket made now.

Now that the theoretical basis of the tail part has also been solved, Riguskov insisted: "I have the means to create this weapon at present." ”

"Yes! You're so sure! I'm relieved! Yang Mingzhi stood up excitedly.

As soon as it is finished, the thin-skinned No. 3 tank, as well as the group of half-track armored vehicles with machine guns, will all be dirty chickens and dogs.

Yang Mingzhi added: "Give us our current situation." The creation of rocket-propelled grenade systems may not be able to strike at enemy armored targets at great distances. Moreover, for a long time to come, our operations will often rely on forests and swamps, and battles will take place more often within a distance of 100 meters. So you just have to make sure that within 100 meters, it can effectively deliver fire. ”

"Is that enough?" Rygushkov asked.

"What? Are you confident that you are doing a good job? After all, we are very rudimentary here, and we cannot produce heavy weapons like the big factories like Kirov and Kuibyshev, and we are too short of artillery, so we have to replace them with such weapons. It's actually the most suitable for us. ”

Rygushkov did not mean to question, and compared to Yang Mingzhi, he was certainly not a person who could only carry out orders.

The lack of heavy firepower in the troops, how did Riguskov not know this? Mortars are attacked from the sky, and the flat-firing cannon is only modified from one tank gun. But that doesn't mean the situation can't change, and here Gushkov said what he thought: "I think we can build artillery. ”

Build artillery? Yang Mingzhi only felt that he had heard the wrong word, and he asked again and again, and what he got was indeed the meaning of making a cannon.

"I can't make a high-end artillery, but if it's a rapid-fire gun, it's perfectly fine. We can make recoilless guns. ”

Recoilless gun, this is a rapid-fire gun, its rate of fire is fast and the operation is simple. In that plane, it was also used by the Chinese army during the Sino-Vietnamese War. Yang Mingzhi knew very well that the weapon mentioned by this person was actually very suitable for fighting in the mountains. Moreover, this weapon was widely equipped on ironclad ships in the 19th century, and the first generation of battleships was also equipped with many of them.

Rigushkov voiced his self-confidence: "We now have enough capabilities to make such artillery. The arsenal uses the martin method to make steel, as long as there is enough material, we can cast enough blast blanks, and then we use steam lathes to boring out the barrels, and the rest of the parts are either cast or lathes. The processing technology mentioned above is still from the last century, and we can reproduce it successfully. ”

He said it more resolutely than he had just affirmed the RPG, and it was clear that this person had been planning this plan for a long time.

Yang Mingzhi couldn't help asking: "You are very confident. So how do you solve the material problem, we have to have steel. Secondly, we have to solve the problem of shells. ”

"These two are really not a problem." Rygushkov again emphasized. "Steel matter, you have given the order to the soldiers to go to Homnich to take the wreckage of the German armored vehicle. There are only shells, we don't need shells. Just reload the warhead from the ****** separately when the gun is fired! ”

Yang Mingzhi immediately realized that his explanation was completely feasible, and he was speechless.

Pinching his fingers and counting the days, Balzen's task of "picking up rags" is almost complete, the troops have killed thirty half-track armored vehicles, and there must be a lot of broken copper and iron. If you can't pull it away at one time, you can pull it a few more times, and in the ruins of this city, the street lamps are also metal, not to mention a large number of steel bars that have been separated.

And the problem of shells, this is a complete imitation of the loading mode of a large-caliber battleship.

"Well, just do what you think, Comrade Rygushkov. I support you as a deputy division commander! Yang Mingzhi's authorization made this idea no longer a conjecture. Recoilless guns and RPGs are finally about to start work.

It's just that the start of construction is not just lip service, Yang Mingzhi still has a task - as the inventor of RPG, he can only start construction of the blacksmith village arsenal if he provides a complete set of process drawings.

Before he painted, he had to visit the factory again to make sure that he had a good idea. (To be continued.) )