At This Moment, All Mankind Thinks That I Am The Eternal!

Ji Han's question made Chongzhen a little embarrassed!

These flintlock guns, paper-shell bullets, and wooden-handled grenades are all easy to say, and the technical difficulty is almost non-existent.

But the cannon made him sad.

Although Bi Maokang was a master of firearms and was extremely proficient in artillery, the art of artillery making was an academic question.

The cannon-making process in the Ming Dynasty was very complicated. First, it required casting, drying, polishing, and testing. A series of processes were completed. It took at least a few months for a cannon to be produced and completed.

Although the Ming Dynasty already had the means to imitate the top red-clothed cannons at that time, it was difficult for an artillery bureau to build dozens of cannons in a year, which obviously did not meet Ji Han's expectations.

"The artillery bureau has been neglected in management in recent years, and there are few craftsmen. It is very difficult to complete the research and development and design of the rear-mounted artillery and the blooming projectile proposed by Mr. in a short period of time!"

"Even if Bi Maokang steps up the development, it is unlikely to be completed in a short period of time!

Chongzhen explained carefully!

Ji Han rolled his eyes upon hearing this.

The Ming Dynasty without artillery was like a tiger without teeth.

Of course, under the constraints of the environment and technology at the time, this was something that could not be done. After all, a cannon could easily weigh several thousand pounds. If there was a problem, it had to be destroyed and recast. It was really not easy.

And the development of this bomb is not easy.

At that time, although the Ming Dynasty already had blooming bullets, because the fuze was not enough, many countries were still reluctant to use blooming bullets, and continued to use heavy solid bullets!

This is also the reason why the artillery is getting heavier and heavier!

After all, it is also a skill to shoot out large iron balls weighing dozens of pounds.

"At the end of the Ming Dynasty, Jiannu entered the customs to burn, kill and loot six times, and each time they were more brutal, they would attack at any time. It would be difficult for Daming to resist without artillery~々!"

"If you are like this, let Bi Maokang continue to study according to this idea, but you can first develop two kinds of artillery for transitional use!

"One is a mortar, the other is a cannon!"

Ji Han thought hard and finally came up with a temporary solution.

Chongzhen became interested as soon as he heard it. Mortar? Cannon with no conscience? What is this?

"First of all let's talk about the mortar!"

Ji Han took out his phone, searched for the mortar launch video, and let everyone watch it!

The three of Ying Zheng exclaimed again.

What is this little square? Why is there a shadow?

"This must be the Immortal Master's Immortal Technique, it's amazing.

"This kind of means is really amazing!"

"Oh my God, this cannon fires so fast!"

Everyone exclaimed in unison, but they were not too shocked.

After all, I have even seen such a fetish as a trading finger, and everyone's acceptance of mobile phones is relatively acceptable.

The focus is on this artillery video!

The video is playing a clip of the devil.

A row of mortars blasted out, the scene was really shaking, quite domineering!

After watching it, Ji Han searched for a video of an unconscionable gun for everyone to see. This is a simple gun developed by the Eighth Route Army back then. The difficulty of research and development is almost zero, and anyone can study it.

"This mortar is very awesome!" Ji Han continued to explain: "It has a small barrel, low casting difficulty, fast firing speed, and can be fired continuously without cooling. The firing angle is flexible and can support all-round shooting. Blow!

"Compared with the red-clothed cannon, which weighs several thousand kilograms at every turn, this thing is simply an artifact. Imagine that any soldier can run all over the mountains and fields with it on his back, and he can fire the cannon when he puts it down. How terrifying is the deterrent effect on the enemy?

"Imagine again, a hundred mortars are lined up in a row, firing hundreds or even thousands of shells every minute, how desperate is the opposite side?"

When Ji Han talked about it, Chongzhen was surprised.

Even Ying Zheng's eyes are shining, and those who are greedy don't want them.

This thing is definitely a magic weapon on the battlefield, you can't miss it.

"If you want to cast a mortar, you have to pay attention to a few points!" Ji Han urged: "First, this gun barrel can no longer be made of iron or copper. It must be made of high-quality steel, preferably Hundred Forged Steel or Thousand Forged Steel!"

The Ming Dynasty already had a very mature steel forging technology at this time, so I won't go into details!"

"Second is this shell, you can't do the fuze automatically for the time being, then leave a lead outside like a wooden handle grenade, ignite it and put it into the barrel of the gun and then shoot it out, this is also feasible! 35

"The shell can no longer be designed into a spherical shape, it has to be designed to look like the pointed cylinder in the video, which is not difficult to design and manufacture!

"Just use a mold to make an iron shell, stuff it with gunpowder, steel balls, iron filings, etc., and then make a spacer at the end of the shell, and then put a layer of gunpowder on the spacer. This layer is called propellant!"

"After the fuze is ignited, the propellant is ignited, and the cannonball will shoot out. When the cannonball hits the ground, the gunpowder in front of it just explodes, and the scene is absolutely shaken!"

Ji Han explained patiently, and the more Chongzhen listened, the more excited he became.

It is not difficult to produce this thing (by Li Zhao), and the Ming Dynasty has already had mature casting technology, using pine elm or clay molds, which can easily be mass-produced.

Moreover, this shell is said to be a modified version of the wooden handle grenade. What's so difficult about it? Can't you just order it if you set it on fire?

"Wonderful, wonderful!" Chongzhen's eyes lit up with excitement: "Sir, you are so talented, I admire it so much! When I go back, I will let people give birth and give birth immediately, hahaha!

After the excitement!

Chongzhen asked expectantly: "Sir, what is this unconscionable cannon?"

"This thing is not easy! Ji Han silently took a sip of the cigar and said with a deep face: "You have to promise me that this thing should not be used easily, because it is too unconscionable!

"Seeking Flower Evaluation Ticket".