The Three Kingdoms Began with the Counterattack Against Sun Ce

Can you add some essence? Teach the author how to simply make cannons in ancient times. (Really - just have your hands) 1 The iron pipe used to make the Folan cannon must be a double-layer iron pipe! Because the iron pipes in ancient times were all seamed, only a layer of iron pipes placed around a single iron pipe could ensure that it did not leak. Moreover, the iron pipes could not be equally thick at the front and back, but had to be thin at the front and thick at the back, with the thicker end being the tail. 2. After preparing the iron pipe, make an iron hoop to reinforce the barrel. Take out an iron block and heat it in a forging iron furnace. Then take out the red-hot iron block, beat it into a rectangular shape, and then beat and bend it so that it connects end to end to form an iron ring. The entire Franco machine gun requires many iron hoops. This is the key to ensuring that the Flemish machine gun does not explode, so more hoops are correct. After the iron hoop is made, it cannot be used immediately because the iron hoop is not flat, so special tools need to be used to process its inner circle. 3 After handling the iron hoop, place it on the iron pipe. When performing this step, be sure to heat the iron hoop first, and then place it on the iron pipe. Because the iron hoop expands with heat and contracts with cold, it will be firmly fixed on the iron pipe after it cools down. 4. When attaching an iron ring to the iron pipe, because the tail of the barrel is thicker, the iron hoop cannot reach the tail, so an impact tool must be used to allow the iron hoop to continuously move toward the tail of the barrel. During this process, the iron hoop will gradually tighten to strengthen the barrel. Iron hoops were placed at different parts of the barrel, especially the muzzle, breech and center of the barrel. The two "hoops" on the 5-Flang machine gun are very special. In addition to reinforcing the barrel, they also have different uses. One of the "iron hoops" is used as the gun shaft to adjust the angle of the fire, while the other "iron hoop" is used to prepare for fixing the belly of the gun. The production of the gun shaft is complicated. You need to use a long rectangular iron block to heat, and then "cut" a hole in the middle of the iron block. Then, special tools are used to widen the hole until it can fit over the barrel. Clamp the gun shaft to the middle rear position of the gun barrel. Fixed Gun Shaft 6 After the gun shaft is made, a special "iron hoop" must be made. This iron hoop is very useful because the belly of the gun will be connected to this iron hoop. The production method of this iron hoop is very similar to the production method of the cannon shaft, except that the iron hoop is flat, while the cannon shaft is cylindrical. 7 After the iron hoop is completed, the next step is to process the muzzles at both ends of the barrel. Put one end of the gun barrel into a forging iron furnace and heat it until it is red hot. Then use a hammer to hammer the muzzle into a trumpet shape and hammer it flat to ensure that the iron hoops at both ends cannot fall off. In this way, the barrel of the Folang machine gun is processed, and the barrel of the cannon needs to be made next. 8Select a rectangular iron block and put one end of it into a forging iron furnace for heating. Take the piece of iron from the forge, pound one end of it until it's flat, and punch a hole in the middle. Place one end of the flat iron plate with holes on the special iron hoop made previously, and do the same with the other end. Finally, you will get a quadrilateral belly. Continuously heat and beat the belly of the cannon to make the upper end larger and the lower end smaller (used to hold the sub-cannon). After the belly is adjusted, nails can be wedged between the barrel and the belly to completely fix the belly to the barrel. Finally, nails are wedged into special iron hoops. 9 When the above steps are completed, you can get a Franco machine gun! Now you need to install the obtained Folan cannon on a gun truck or other vehicle. 10 Black gunpowder is made by mixing sulfur powder and charcoal powder (for carbon) and potassium nitrate (for oxygen) according to the stoichiometric ratio of "monosulfide, dinitrate, and charcoal" (mass potassium nitrate 75%, sulfur 10%, charcoal 15%). The optimal ratio should be 74.64% Potassium nitrate, 11.85% Sulfur, and 13.51% Charcoal (mass ratio). Medium-shaped artillery In the early stage, 15 people have one cannon per month. Intermediate experience has shown that 10 people per month can produce one cannon, 15 people per month can produce two cannons during the assembly line period, and after the industrial revolution, 10 people can produce 5 cannons per month. Can attack/defend city and field battle. Fires a big iron bullet/a bunch of small iron bullets. Specifically for infantry phalanx. Without the infantry phalanx on the opposite side, even the light cavalry charge could not be withstood. Flan Cannon Each main gun is equipped with 5 to 9 sub-guns, which can be loaded with ammunition in advance. During combat, the main gun is loaded in turn and fired, which can reach 2-3 rounds per minute. Secondly, it dissipates heat quickly. The Franco machine is a rear-mounted gun, with the barrel connected front and back. The thin wall of the gun enhances the ability of continuous shooting and reduces the risk of spontaneous combustion of gunpowder. Third, it has high safety. The gunpowder capacity of the sub-cannon is constant, which avoids the risk of explosion. Finally, the barrel has a long service life. Since the sub-cannon bears a certain chamber pressure, the life of the barrel is virtually extended. However, the gun barrel cannot withstand continuous fire, and the continuous high-load operation can only wait for more than 10 rounds of artillery to dissipate heat. With low technology, the range can reach about 100-300 meters. With advanced technology, the range can reach about 300-500 meters.

Come on! Very well written! Come on

The writing is good, not a cool text, but closer to historical facts. One thing I want to point out to the author is that too many popular science asides will make readers bored. Although it is a free chapter, it still makes many people impatient. Come on

It's a pity that such a good book died before it even started.

What a pity, what a pity. The author's writing style and ideas are excellent. Will he still write books?

Kindness first, then majesty, dignity is wiped out First majesty, then kindness, kindness is as heavy as a mountain

It's well written, but updates are too slow.

It's a pity that a good book has poor grades.

Come on ヽ('⌒´メ)ノ

Well written, there are 12 Jiang Biao and Hu ministers, there are many talents, and Ryukyu can occupy them.

It's the first time I've read Soochow's perspective. As a bookworm of about 20 years, I can still read it. It's not easy. The author must work hard.

It's not really broken, is it? Been waiting for a long time!

It was so well written, why did it stop updating?