The last shells to be prepared were shrapnels; Its structure is to put a number of iron or lead projectiles into the bomb body together with the initiating and detonating charges, and control them to detonate at a suitable height and distance by a delay fuse, and its power is absolutely no less than the close firing of a shotgun. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

However, whether the shrapnel can effectively exert the expected power still depends on whether the fuze used can accurately detonate and detonate the charge at the predetermined position, which needs to rely on the experience of experienced gunners and the quality of the fuse to ensure together.

The technology of this grenade bomb, Liu Zhenming mainly borrowed from the Hotchkiss shrapnel, that is, it is separated by an iron partition plate and the rear initiator and explosives;

The tail section is equipped with a cup-shaped tail pad that prevents the projectile from tumbling in the chamber and expands under the gas pressure when fired to hold the breath (similar to the hollow bottom of a Mini bullet).

To sum up, Liu Zhenming prefers to use the first type of solid bullet and the third type of grenade projectile, but to solve the problem of maximizing the power of ammunition, Liu Zhenming's response method is to improve the quality of the fuse and the quality of the team members.

Although the power of solid shells is smaller than that of the second and third types of shells, if two solid spherical shells are connected by an iron chain, the purpose is to reduce the total mass of the shell and reduce the pressure of the chamber.

And in order to ensure that the chain projectile will rotate in flight, many chain projectiles will deliberately make two spherical projectiles into a large and a small shape.

However, the power of this shell has been improved, but in terms of the performance of ground artillery, the actual combat power of the combined shell is a bit too miserable, but if it is used to defend the city, the effect of hitting from the air, according to the results of the test, is indeed good.

As for the problem of the lead, Liu Zhenming still found the relevant methods: add a base bracket made of cork or wood and cloth to the shells;

This approach not only avoids the problem of accidental detonation of the fuse in the chamber, but also effectively increases the accuracy of the gun and the problem of the gas holding of the breech.

All the problems have been solved, and now it's up to the people to do it.

Although Zhang Shicheng did not need Su Zedong's general, that is, the members of the ghost army, to participate in the war, he still needed Su Zedong to help him study firearms and artillery, so the use of artillery of course needed to be provided by the producer, so the members of the ghost army did not need to fight with the Mongolian army under the city.

All you want is to fire arrows and cannons in the city!

Of course, this is only an estimate, if the battlefield is really authentic, all the soldiers who can be assigned are mobile troops, that is, they can deploy all idle soldiers and troops according to the needs of the war situation, that is, everything is based on reality.

After inspecting the specific work of the artillery, it was already dark.

After eating a simple light meal in the makeshift barracks on the outskirts of Gaoyou City, Su Zedong took Xiao Qi'er, who came to record, to inspect the production of firearms with Liu Zhenming and others.

Zhang Shicheng asked for 300 firearms, and after some discussion between Su Zedong and Liu Zhenming, they chose to use all iron pipes.

Xiao Qi'er was able to recover in such a short period of time, which really made Su Zedong and others feel admired and grateful, so when trying out the firecracker, Liu Zhenming focused on teaching her various skills of "playing" the firecracker.

In different directions, when facing different enemies, if you want to exert the strongest power of the firebolt, you still need to pay attention to the way and posture of using it.

First of all, it is to adjust whether the weight of the firearm is appropriate according to each person's own strength, too heavy or too light will hinder its power when it is used, if it is heavy, it is recommended to squat or squat posture, if it is light, it can be appropriately raised.

Secondly, in order to improve the crosshairs of the gun, Liu Zhenming also ingeniously installed a sight on the body of the gun.

Finally, when using it, in order to improve the efficiency of use, Liu Zhenming also carried out the technology of sawdust tray on the fuze, and the experiment proved that as long as it is used properly, it can still improve the power to a certain extent.

Seeing Xiao Qi'er's smile for the first time in the past few days, Su Zedong and Liu Zhenming and other "adults" were relieved, even if she had no love for Sixi, there was always friendship and even family affection.

In the early days of intelligence gathering work, Juyitang needed the intelligence team of the ghost soldiers, and the intelligence team relied on the team leader and deputy leader, while Xiao Qi'er needed Xiao Qi'er outside, and Xiao Qi'er needed the help of her large group of playmates and her four brothers.

In the later stage, that is, after coming to Gaoyou City, the intelligence team of the ghost soldiers has a small scale, and the work can be taken over in an orderly manner, both inside and outside, and Xiao Qi'er does not have the help of her Sixi brother, and the intelligence collection work can only be evaluated with the word "good".

When Su Zedong looked at Xiao Qi'er's smile and was happy, Liu Zhenming patted his shoulder and asked, "You said that your first girlfriend broke up with you because of money, so did you hate her?" ”

"At first, it was a little bit, but later, after she married the rich second generation she found after breaking up with me, she didn't hate it so much! She found her happiness, and I was happy for her. ”

Su Zedong originally thought that after Liu Zhenming listened to his words, he would call himself a sentence and a pen according to the convention, but he didn't have it this time, but just nodded and smiled meaningfully.

Liu Zhenming is also a person with a story, Su Zedong once heard Liu Zhenming say that if there is a chance, which man would not be willing to fall in love with a woman desperately?

But he is merry by nature, he has not had a mother since he was a child, and his father's water-based Yang Hua did not leave a woman beside him who is over half a hundred years old now, but he has three sons and a daughter who are his children in the law of the future.

And in terms of blood, it is really uncertain, the later generations are not traditional China, only men can have three wives and four concubines, and women must abide by the code of ethics.

So in later generations, even on the wedding night, the woman will sleep with the best man, and it is common for the man to get married to cuckold, the best man can be, the male girlfriend can also, colleagues, bosses, of course, brothers, teammates, agents can do these people.

The range of hats that women can wear to the South is not insignificant, and as long as it is a place, object and place where men can be romantic, women can do it; Men and women seem to be able to achieve absolute equality in this regard.

Because they do it in private and in secret, as long as they don't make it public and don't move it to the table, no one will know, accuse, or scold them, and they can enjoy this "equal" life very selfishly.

Liu Zhenming's father, Liu Min, is an out-and-out businessman, and he has also been in the officialdom for a while, and after he has eaten enough, drunk enough, and earned enough, he quietly retired, spent the money made as an official, bought a few villas and restaurants, and also financed an electronics company.

In just three years, the restaurant became a chain, Liu Minguang sat in the office, did not go out to socialize, sign contracts, and attract investment, and his net income was several million a year.

Its villa has become a veritable mansion with all kinds of organs, and two of them are rented to the nobles for parties, and they can earn hundreds of thousands of dollars at a time.

Not to mention electronics companies, one stock has risen by 16 yuan in a year, while the other is not so powerful, but it is famous, and the annual dividend is 500,000 or 600,000 yuan.

I don't dare to say that this money will be used to make a group, but it will be used to support the elderly and have fun with women, and it is no problem to support more than a dozen student girls plus a few third-tier stars.

After all, there are a lot of people who love crazy 6plus 6,000 yuan for two days and two nights with a clear price, and they are called part-time jobs on weekends, but people are also strong in trading, one is willing to spend money, one is willing to pay, Liu Min can play a few years college student sister without having to bring a duplicate one.

Even children who grow up under the education of Liu Min will definitely not spend too much effort on the matter of feelings.

The person who was called his sister by Liu Zhenming really doesn't know if it's his sister! Not only is there no doubt that his sister is a famous courtesan in a large international entertainment venue in later generations, and the people she interacts with are so-called celebrities.

Liu Zhenming's two younger brothers did not regard the security guards as their elder brothers, although they both had the same preference for playing with women, but their way of making money and the objects of fun were simply the same as their brothers.

The younger brothers take the father's route, and it is easier and much easier to make money under the background of Liu Minda than to go it alone, but Liu Zhenming is very disdainful of competing with his younger siblings and sisters for property and family business, and he is even more unhappy with people who follow his father's route.

Liu Zhenming, who graduated from Sun Yat-sen University, is arrogant in his bones, thinking that he was admitted to Sun Yat-sen University in a real way, and he has worked many times harder than his younger brothers.

And they only need to say a word, they can go to the University of London in England to get some philosophy degree, and when they come back, they will be doing nothing all day with women in various places blowing, smoking, fighting, and cannoning! I've been mixed up for a few years, and I haven't seen them get sick or die directly.

If it's a good mix in the back, who wants to wear it!