Daqin Engineers

The research and development of shells can be described in "engraving".

This is mainly determined by the preparation of the artillery troops.

If the artillery troops are as small as the soldiers thought, it is only a hundred people only need more than a dozen people to match a few horses, and whether it is necessary to develop powerful shells.

One hundred people, the 20 guns, there are only more than two hundred people.

If there is an emergency, more than two hundred people are covered by the main force.

But now the preparation of a gun has to be fifty people, twenty cannons become a thousand people's preparation ... This can have a long team in the marching team.

And these artillery must be lightly installed because it is the main force of transportation:

They are either responsible for the artillery mobility and control, or if they are responsible for the transport of packages and shells, they can't hold a long gun in one hand in one hand, or carry a few oral pots on the back!

An immortal can be carried is a self-defense bronze sword.

What if they have been huddled in the Huns?

Is that a little defensive ability?

Although it is going to attack the city, there is more than a thousand rips and the Xiongnu also has six thousand riders in the tiger.

It is not allowed to be with the Huns cavalry in the desert area.

Thinking of this, Shen Bing no longer hesitated, and now draw a sketch to the owed production.

The high-shelling of the charge is not complicated.

The difficulty of this is actually a letter.

The initial high-explosive bomb, that is directly to put the shells on the fire, ignite the artillery and then ignit the drug package.

This shortcomings of this way of launch don't have to be said more.

The first is too dangerous.

The shell that ignited the restroom is ready to go in the gun, and if there is any situation, what is the situation?

For example, the launch of the medicine package is tidy, and the fire is tidy, or the air supply is slower ... Then, "the" bang "is blown up.

Another disadvantage is that the mute rate is high.

The ignited fireflower is likely to be smashed when the shell is dropped. If the fire is just right, it will become a dummy bomb.

So, this is almost a cost of shooting shells at the price of artillery, and this shell is still in at least one-third.

This program doesn't want to think, I will give up.

Another safer, more scientific solution is to make wooden trust.

This wood letter is a small-pointed long conical small wooden stick, and the middle open-handed hard gunpowder is very stable.

For the guilty hole reserved to the shell, it is not necessary to ignite directly into the artillery.

The burning medicine package will be ignited, and then the shell will fly to the enemy position.

If there is any trouble, it must guarantee the letter to the medicine bag.

Otherwise, the huge impact of the pharmaceutical bag will give the wood to the entire "plug" into the armor.

The method of solving this problem is to secure the shells on a cylindrical wood with grooves.

The shells made in this way are similar to the modern pistol bullets.

It is actually slipping into the gun, so the letter is always directed toward the other side.

After the drug gun is ignited, the gun will be filled with flames in an instant, and will be ignited to ignite the artillery.

This kind of shell has been in use until the US Nort-South War is still use.

The soldiers are this shell.

It only needs a simple step:

First, hollow spheres.

Second, the cylindrical trees with grooves.

Third, the letter.

The front is relatively easy, and it is a bit difficult.

The difficulty is that there is no hard gunpowder that can stabilize the burning.

However, Shen Bing quickly found an alternative method:

The trust is made into two layers, the outer layer is the same, and the middle is also hollow.

Inside the one layer, it should be stuffed on a hard gunpowder, and Shen Bing uses the wood tube to replace the ordinary fire.

The disadvantage of ordinary firefire is that the combustion speed is too fast and the speed is not very fast ... Solving this problem, that is, a spiral groove is attached to the inner wood tube, and the guiding roset is spirally spirally.

Then, this fire is only a length of the trust, but in fact, it is actually extended by the circle of the circle around its circle.

The production of this shell is complex than ordinary solid bombs, but also need for blacksmiths, carpenters and gunpowder.

However, it is a small thing on owing and others. However, in a few days, dozens of work according to the requirements of Shen Bing.

Shen Bing has tried a few times and is very satisfied with the situation.

Of course, this so-called "trial" is not holding a gun bullet, but the combustion time of the test lead ... Here is the key to the lead combustion time is slow enough.

Therefore, Shen Bing wants to do it just a few ingredients, then ignite this time to see if it is burning to another.

Nature is reported to the Shenbing:

"The following is strictly prepared by the general, and I don't dare to have a half-pluck."

"In order to make the cartridge combustion rate slower, it has greatly reduced the gunpowder in the letter."

Shen Bing nodded.

The trust speed can be said to be "Ning Shuan", that is, it is rather that it will not be ignored to ignite it too quickly.

Otherwise, an accident is that the gun is destroyed.

It is very strict in Qin Jun's production requirements for craftsmen and equipment.

For example, these provisions have been described in detail, who is the hand of what kind of craftsman ... is tribute, and the shells are different from ordinary equipment.

Qin Jun is a common equipment such as a bow, shield, and helmet will be engraved on the equipment. If you have quality problems, you will be responsible.

But the shell is not used, and it is useless to use it, and I want to find the responsible person.

So the supervision will register it in the volume and split box, such as the cartridge of a certain creation. If you have problems ... This accident is only afraid that the craftsman must be full.

Therefore, the craftsmen have dare to be crude, and each step is strictly made in accordance with the requirements.

This also provides security for the use of artillery.

Then, Shen Bing tried several shells ... The shells were sent to a few hundred steps.

Wang Hao, who watched around, did not understand what Shen Bing was tossed this tossing. It was until this time she understood the power of this shell.

After a while, he immediately excitedly cheered:

Wang Wei is excited:

"General, this thing ... this thing can be exploded like ' '?"

Li Yan is watching the smoke that is blown to the distance in the distance of incredible expression.

"It's just ' '."

"It is only afraid that it is better than ' '!"

Li Yan said that it is true, it is indeed several times more than "".

Because this shell has a bigger medicine, the gunpowder ratio is also different, plus the burst, the shooting slice is flying ...