ps: There are still two hours left, and Baozi shamelessly asks for a monthly pass!!!

Tomorrow is April Fool's Day, brothers, but be prepared, don't be deceived!!

Buns are officially unemployed at home from tomorrow.,I hope the brothers can support me a little more.,

Woo woo woo, beg for a reward, beg for a subscription, next month's meal money can only rely on the brothers!!!! ――

The next morning, after Chen Er got up, he took Li Jun and went straight to the largest courtyard here, because at yesterday's meeting, it was said that in order to be able to more fully mobilize the enthusiasm of everyone, a mobilization meeting must be held. ¤Of course, the main speech will depend on Chen Er, the temporary factory director, as for what the effect of this mobilization will be, that is only to look at the future everyone's expression.

To be honest, Chen Er is still very good at such a mobilization meeting, in fact, this seems to be not much different from a speech, it is nothing more than trying to make the people listening below have a surging sense of resonance in their hearts. As long as it resonates, the love will naturally rise, and it will be twice the result with half the effort when you start doing things in the future. When Chen Er and Li Jun came to this courtyard, all the personnel in the factory were already waiting here.

Of course, there is no need to set up a stage to get a microphone or something like that, there are more than 20 people in total, and it is completely unnecessary to get those. What's more, they don't know if they have such high-end goods as microphones here. Chen Er still remembers that he only saw the founding of New China in the past materials, and it was announced on the city tower with a microphone. As for other times, it's really rare to see microphones used.

Stand in front of everyone. Chen Er cleared his throat and said, "Comrades, comrades-in-arms, I believe everyone knows the significance of our mobilization meeting. That's right, for the development and production of new cannons. Although the conditions are very poor and we don't have a lot of manpower here, I believe that as long as we twist the strength of all people into a rope, unite as one, and unite as one, there is nothing we can't do. ”

"Think about our predecessors. With millet plus rifles, we drove away the Japanese devils, how can we be much stronger than that at this time, besides, many of you are college students, and the motherland needs us now. At this time, if we are not the first to stand up, not to mention whether we are worthy of our parents, at least we are sorry for our years of learning in school, and knowledge is used to use. ”

Next, Chen Er said some big truths in a hurry, and it took more than ten minutes for Chen Er to stop. Looking at everyone who was full of fighting spirit below, Chen Er smiled from the bottom of his heart. The effect I wanted was still 200 percent. After Chen Er finished speaking, several deputy factory directors made some more specific arrangements, and with the end of the mobilization meeting, it also indicated that this new type of cannon had officially entered the production stage.

A large amount of raw steel has also been transported into the production workshop, and Chen Er, as the factory director and workshop director, will definitely stick to this first site. After that, the machine started slowly, and the steel was cut into large and small parts. The next step is to make the small parts, and only then have all the parts completed. before it can be moved on to the final assembly step, as for the commissioning of the cannon. That is, it needs to be pulled into the wild.

With Chen Er's guidance, the work efficiency on the first day was still good. Everyone's enthusiasm was also very high, and at the end of the day, Chen Er didn't even feel a trace of fatigue, but had an irrepressible excitement. After dinner, everyone went back to rest, such a day must still take a long time, and it is also very necessary to recuperate the spirit. Chen Er and Li Jun naturally walked towards their residences.

Since learning that Murong Wan was pregnant, the food of the two girls was brought back by Wen Jing to the cafeteria, which was also proposed by Wen Jing, after all, Chen Er and they would have been very busy during this time, and the task of taking care of Murong Wan naturally fell on her. While walking, Li Jun said to Chen Eris: "Second brother, you said that according to our current progress, wouldn't it take several months for this big cannon to come out?" ”

To be honest, Chen Er really didn't think about this, and now that Li Jun brought it up, he had no choice but to reply: "It's really hard to say, the main thing is to look at our progress, if you make it, I estimate that it will be about the same in two months." Of course, Chen Er gave a more conservative figure, because there is a shortage of personnel, and the number of machine tools is not very large, so it is definitely good to be able to complete it in this time.

How to say that this is also the development of the first new model of cannon, and everyone is basically in a strange state for it, and it must be much slower to make it, but I believe that after the research is successful, it will be much faster. If there is that kind of assembly line production technology, it is estimated that this cannon can be produced in more than a week at most, but modern science and technology are far past this era, which is unthinkable.

The two of them said as they walked and said that they would soon return to their residences, and when they saw Chen Er and Li Jun coming back, the two girls were of course very happy. The two of them stayed here this day, and it seemed that there was nothing to do except chat, and they were already a little uncomfortable. Murong Wan smiled and asked Chen Er, "Is today's work still smooth, I think you have already started the development of a new model of cannon, right?" ”

As for Murong Wan being able to know their progress without going out, Chen Er was quite curious, no one should sue Sù Wan'er, he asked with a puzzled face: "Wan'er, how do you know, it should be that no one sued you." Murong Wan suddenly laughed and said, "You fool, why don't you use others to sue us for this, you and Li Jun didn't come back at noon." The two of us don't think we know the result. ”

Chen Er scratched his head in embarrassment after hearing this, how could he forget this stubble. A woman's intuition is always so accurate. Sitting in the courtyard and chatting with Murong Wan and the others for a while, Chen Er took the initiative to go back to the house. In fact, he suddenly remembered today that he had forgotten something. The drawings of the howitzer have been drawn, but I still haven't made a description of the basic performance of this gun in advance.

These numbers are also quite important, and once someone asks, if they can't tell them accurately, then how can we determine the power of this cannon? Thinking of this, Chen Er took out a piece of paper and began to write, the number of 122mm howitzers has been in his mind more than ten times in the past few days, and he can memorize it even if he doesn't have to go to the big military industrial system to check it.

The 122mm towed howitzer is transported by a car towed with a caliber of 122mm and a length of 59oo mm on the march. Width in marching state: 1975 mm, height in marching state: 16oo mm. Height of the line of fire: 12oo mm, body length: 267o mm, beginning: 515 m/s. Maximum range: 118oo meters, minimum range: 34oo meters, direct shooting distance: 6oo meters, maximum shooting: 5-6/min, high and low shooting boundary: -3 degrees -63.5 degrees, directional shooting boundary: 49 degrees on the left and right.

After writing this, Chen Er thought about it again. If you want to explain the power in more detail, you still have to look at the lethality and killing range of the grenade, which is the fundamental decisive condition for determining whether a gun is suitable for equipping troops. The shells that can be fired by the 122mm howitzer are various grenades, incendiary shells. flares and so on. Of course, due to the needs of wartime, grenades of different bases are generally carried.

The grenade, also called the flowering shell, is the "patriarch" of the shells. It was "born" the earliest and used the longest. There are also the most children and grandchildren. These shells use the fragments and shock waves generated after the projectile explosion to kill or blast, and are divided into wounded shells, explosive shells and anti-personnel explosive shells.

The "belly" of the anti-personnel bomb is filled with explosives. Explodes on the ground and can form a large number of fragments to kill enemies. Anti-personnel shells of different calibers and structures have different killing effectiveness. The 85 mm grenade can produce about 9oo effective fragments, which can kill enemies within a range of 28o square meters, and the 1oo mm grenade can produce 14oo effective fragments, and the killing range is 3o greater than that of the 85 mm grenade; The 152mm grenade is even more powerful, producing about 28oo effective fragments, which is three times more powerful than an 85mm grenade. These things are all things that Chen Er saw in the big military industrial system.

As for the 122 mm grenade they developed, it can produce about 22oo pieces of effective fragments, and can kill and injure the enemy within a range of 5oo square meters. Moreover, such heavy artillery is equipped in different combat units with a dozen or dozens of guns as a unit, once it reaches the battlefield, dozens of such cannons fire together, the damage caused is absolutely unprecedentedly huge, and it is also a great suppression of the enemy's firepower.

Thinking of this, Chen Er is still very satisfied, and he can't help but give himself more than a hundred likes in his heart, if he doesn't have himself, such a heavy artillery can only be developed at least three or four years later, for the new China where the situation is still a little turbulent, this 122mm howitzer still has its usefulness. Although it is now liberated, there are still a lot of bandits and spies in the mountains, and their reliance on the favorable terrain has also increased the difficulty for the soldiers who have suppressed the bandits.

Where is the nest of bandits or spies now, directly bombarding him with a dozen shells from a distance of several kilometers, even if they still react, it is too late to escape. In this way, not only can the casualties of the soldiers be reduced, but it can also be completely one-pot, thinking about Chen Er is also very excited. When Murong Wan entered the room, she happened to see Chen Er smirking there alone, and she asked unconsciously, "What are you laughing at?" ”

Chen Er reacted at this time, looked at Murong Wan and said, "It's nothing, I just thought of something funny, let's go to bed quickly." (To be continued!)

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