"After removing the fork, the gun wall weight loss guide charge is lowered, and the range is also reduced......" Du Ziteng said in a low voice, looking at Ding Yi, who didn't have much fluctuation in expression, he organized his own language, "Disciple thinks, should the arquebus-type firecracker still keep a part?" ”

Ding laughed, this is the limitation of the times.

Harquebus? No matter how long the body tube is, no matter how thick the gun wall is, it is a clay gun! This thing Guan Ning Iron Cavalry has not tried, theoretically the arquebus dumb fire rate is low, but it is just theoretical, in the march, in the complex or sudden attack season, the arquebus reaction speed and firing rate, is not generally sad, and with a wooden fork, whether it is the soldier's weight or flexibility, it is very poor.

This is the pace of the times, and you can't insist on equipping with broadswords and spears because the lethality of tactical knives is not as strong as broadswords and spears after close quarters, right? There is a limit to the weight of a soldier, and before entering hand-to-hand combat, the amount of ammunition projected is enough to kill the opponent, which is the king and the trajectory of the development of the times.

"Insert thunder * mercury into the introducer, how is the dumb fire?" Ding Yi frowned and asked Du Ziteng, there are many things, he simply does not have the time and conditions to follow up, just like Lei * Mercury, after he got it out, he explained to Li Jiangtou to do it, and what happened next is not something that Ding Yi can do by himself.

Speaking of this, Du Ziteng became excited: "Ten test shots, 200 rounds per shot, and none of them are dumb fire!" Even if the primer pool has to be changed, the hammer has to be changed, sir, it's worth it! "Although the 2,000-round test shot does not explain anything, it is true that the firing mechanism and the ignition of the primer are completely different things.

Ding Yi smiled and didn't say anything, and patted Du Ziteng on the shoulder. I started to inspect the students in the civil engineering work, or the cadets. Of course, thunder * mercury is good, nitro * propellant * charge is better, more thrust, cartridge shells are better, humid weather or anything can reduce the impact to a very small extent......

The problem is that the factory in Rongcheng is not too big now, and it is not busy at all.

But Du Ziteng seemed to be determined to entangle Ding Yi today, so he ran up and said, "Sir, sir." Isn't there a batch of steel on Rongcheng's side now? If it is used to produce gun barrels...... "Although Ding Yi had given an order before the imperial examination, and the steelmaking side was slowed down first, in these years, there was no instant communication such as wired telegraph or radio, and the human power sent the letter to the time of return." The first furnace of steel has come out of the steelmaking side.

Open hearth, converter and other equipment, refractory bricks, carburizing causes. Ding Yidu explained to those craftsmen. If you say that Li Craftsman takes silver, everyone is not red-eyed, after all, this guy is a job in Wang Gongchang, or his fucking temperament is the most crippling, think about his temperament, he dares to be rude to Ding Yi. In these years, the status of the craftsman is low, which official can get used to his temper like Ding Yi? can live until he meets Ding Yi, this guy has real skills.

But Li Jiangtou's daughter-in-law received a reward of silver every now and then, and she made people red-eyed. What a woman! The status of women in this era is really not good, and it is just a Ding Ruyu, to be honest, for craftsmen, characters like Ding Ruyu are too far away from them, and it is just a conversation after dinner. Li Jiangtou's mother-in-law can also get a reward, so everyone is unhappy.

The craftsmen recruited by Liu Tie before, and the fire-watching masters introduced by Qian County, after all, the level is not as good as that of Li Gongtou, a master craftsman from Wang Gong's factory, but after Liu Yiyi and the concubines negotiated their business, the batch of craftsmen they made was different, everyone was from Wang Gong's factory, who was convinced? Don't talk about Li Jiangtou's mother-in-law, just Li Jiangtou, everyone is not convinced, anyway, when you get to Rongcheng, you don't need to pat Shangguan's fart, as long as you can live, Li Jiangtou can live and nourish, so everyone will take out their skills to fight.

So with a sigh of relief, after countless failed tests on the carburizing, blast furnace and other methods taught by Ding Yiyi, a furnace of steel was finally smelted. It is said that the three masters who made the steel prepared medicine and prepared to commit suicide before going to see Xiao Yi on the day of the steel.

Because of the steel, they found that the raw materials they had consumed in the experiment were already an astronomical amount, according to what one of the masters said: "I am stupid to do it, alas, such things, not worth tens of thousands of taels of silver, refining this Laoshzi steel, actually harmed Mr. Rongcheng so much money, we are guilty!" The little three are willing to hand over the formula, which begs to spare the lives of their families! "I can't help but be afraid of them! What is the concept of tens of thousands of taels of silver? At that time, one stone of rice was about one hundred and fifty-four catties, and this catty was not a catty of later generations, but a catty of about five hundred and ninety-five grams, and one stone of rice was about ninety-three kilograms. According to conservative calculations, one tael of silver is five stones, and tens of thousands of taels are fifty thousand stones, that is, nearly 10 million catties of grain......

They spent 50,000 stones, which is a family business that can only be eaten by several generations? With the status of a craftsman at this time, can you not feel palpitations? What made Ding Yi feel helpless was that Xiao Yi was immediately furious, saying that if the three of them died, the whole family would be killed! The three craftsmen and their families were put in the watchful after; Hearing Xiao Yi's report, he was also furious, shouting, "Isn't the sword of the deceitful woman!" Tens of thousands of taels of silver, how many lives can be lived in a disaster year! It is an ordinary year, and the dead corpses that shrink at the foot of the city during the winter can survive with a bowl of hot porridge, which is evil! If it weren't for the persuasion of the fat man who guarded the workshop, Xiao Nuxia might really rush in and stab the three craftsmen in the heart.

Wen Fatzi may not be able to agree that those craftsmen are right, but he belongs to the people who have seen silver before, tens of thousands of taels of silver, it is not that he has never seen it, I feel that Ding Yi is willing to let these craftsmen burn money and toss, and the money is also burned, if they want to kill their whole family like this, and they can't turn the money back, so it is better to report it to Ding Yi and make plans again.

Ding Yi couldn't help but scold his mother when he heard it, thousands of years later, rice is about two or three yuan per catty, which is equivalent to two or three million yuan for this scientific research fund. Is it much? This isn't crucible steel! The crucible steel is made on the bottom of the teacup, looking at the recipe written by those craftsmen, the principle is the bottom * blowing alkali * converter steelmaking method!

Fifty thousand stone grains is a lot, but this is an industrial process that spans more than four hundred time spans! Don't say tens of thousands of taels, if you know that it can be done, you are willing to throw 100,000 taels down, what is the use of money? Do you bury the silver in the cellar? Or are you happy to read the numbers in the ledger?

That's where money comes in, and that's how you have to spend money to make money.

"The knives can't hold up, the raw materials are exhausted, and the current output, where can we keep up? This stubble is arranged by the division itself. Ding Yi said to Du Ziteng with a smile. The issue was not discussed further. The reason why Du Ziteng raised this question was because of the relationship between Li Jiangtou.

Li Jiangtou watched the three masters being detained, he didn't give full play to the friendship of class brothers to intercede with them, he was not such a person. However, taking advantage of the fact that they were being suppressed, they removed four or five of the dozen or so steel ingots that had been refined, and made more than a dozen barrels out of the guò hydraulic lathe, using diamond as knives and drilling tools......

What is Natural Diamond? It is the rough diamond, of course, the diamond that can be ground into a diamond, and it must be a diamond with no impurities, no cracks, no wrapping, colorless and transparent, or a diamond with a special color and a large crystal. In these years, diamonds are not very popular, and diamonds used for knives are not as expensive as diamonds, but they are not worth much, and they are also rough diamonds.

In terms of losers, those three masters are far less powerful than Li Jiangtou's losers.

More than a dozen steel rifled barrels have worn twenty or thirty diamond drill bits to the point of cracking or simply grinding them out. Li Jiangtou also heard Ding Yi say that diamond is the best for turning tools. The problem is that all kinds of diamonds with different crystals have different uses and usages, so why did he mess up so much?

According to Wen Fatzi's letter, a total of 71 diamond drill bits of different sizes were brought by Li Craftsman to the pawnshop in Rongcheng on credit, and the pawnshop knew that he was the head of the Ding family's craftsman, and he said that Ding Yi wanted it, so he was willing to give it to him on credit, and signed the deed, 8,000 taels of silver.

If diamond diamonds are cheap, there will be no saying: without diamonds, don't do porcelain work.

Ding could only smile bitterly when he thought of this, when his letter went to Rongcheng, the three master craftsmen were released, told them that they would not be blamed, and rewarded them with silver, but Li Gong's head was detained again. This time, I sent a quick Beijing to report. The three masters at least came up with a formula, Li Craftsman made more than a dozen pipes, and when the pawnshop came to ask for money, he asked people to find Ding Yi to go, Xiao Yi learned about it and asked him, Li Craftsman pointed to the dozen barrels, and said proudly: "Eight thousand taels is eight thousand taels, you just have to watch, Mr. will definitely reward me when he sees this object!" ”

However, Ding Yi didn't reward him for this matter, but let Liu Yiyi deal with it, which has to teach Craftsman Li a lesson, otherwise this guy is too crazy, and he may not know what will happen in the future.

Why did Liu Yiyi oppose the establishment of a college? There's no money. Why is there no money? It was burned by someone like this.

At this time, Ding Junyue, who was digging a drainage ditch, saw Ding and his party coming, and shouted "Lizheng!" Let all ten of her teammates stand up, and then salute Ding Yixing, Ding Yi replied, telling her that when she fights or does homework, she doesn't need to salute, but looks at her as if she wants to say something, and knows that this guy is weird.

"What do you want to make a fuss about?" Ding Yi deliberately kept a straight face, because Ding Junyue was not a trouble-free person.

She smiled and lowered her voice: "Sir, can Jun Yue share a few more primers?" Otherwise, it's better to give this gun to someone else, there are only twelve fire caps in total, and when they are gone, they will become burning sticks! The gun she disliked was one of the dozen or so steel barrels that Li craftsman had made. (To be continued......)

PS: The state is really bad these days, insomnia, headache, shoulder pain, downstairs has been under construction, so loud......

Look at me this month so far, I don't dare to mention the monthly pass......

Wait for me to get over these few days, and then try to pay off the debt.

I can't send it out again.,I don't know which word is sensitive again.,I hope it can work this time......