"Zhenhua, what's going on today?" It's really refreshing today. I saw Liu Jianli kneeling down to Qin Zhenhua. Then, Liu Dajun and the others ran to clean the barrel of the cannon. They were more active than every time. Wang Erzhu
He opened his mouth wide and was speechless. When had he ever seen such a situation before? These people were actually afraid of Qin Zhenhua!
At the end of the day's work, after dinner and back to the dormitory, when no one was around, Wang Erzhu couldn't help but ask Qin Zhenhua.
"Second Pillar, I have skills and I am not afraid no matter where I go." Qin Zhenhua said: "That uncle also supported me because of my excellent skills. If I didn't show that unique skill, then the uncle would definitely not express his support for me.
of."
"Isn't he your uncle?" Erzhu asked. Looking at Qin Zhenhua's expression, it didn't look like he was pretending. Wang Erzhu continued to ask: "Then what happened to your artillery school? They said you were from World War II.
School artillery?"
The way of World War II? Qin Zhenhua shook his head: "They only know one, but don't know the other. For tanks, the most important thing in calibrating guns is actually the advance. Our optical equipment is a straight line, but when our shells pass by, in fact,
It is a parabola, so when I was just calibrating the artillery, I calculated the falling distance in advance based on the range of 500 meters, and accordingly raised the aiming point of the sight, so that the shell and the sight were at a distance of 500 meters.
The top just coincides with each other.”
Did you calculate it? Wang Erzhu was shocked and stopped: "I remember you didn't use any tools. Did you do the math mentally?"
When entering a factory as a worker, most people rely on physical strength, and then work according to the words and deeds of their masters. Most of them have low educational levels. High school students like Qin Zhenhua, who are about to go to college, come to participate.
There was very little work, not to mention that he actually accomplished it all by relying on mental arithmetic?
"Yes, it's just mental arithmetic." Qin Zhenhua said: "I told the uncle about this method of calibrating artillery, and I also promised to compile a firing table for him, so that he can quickly give field troops direct and accurate calculations without calculation.
Calculation requires a bunch of complicated formulas. If it is simplified into a radiation table, it will be easier. For the radiation table, find the data and directly substitute it. You don’t need to know how to calculate, just know how to use it. Simply know it.
, I don’t know why.
Qin Zhenhua felt emotional in his heart. In fact, when he and his uncle were together, they talked a lot about this artillery. The reason why they can calibrate the artillery in the way of World War II is because the technology of this tank gun came from the World War II period.
Yes, decades have passed, and there has been no progress at all. Look at foreign countries, they can already achieve accurate hits at two thousand meters, but what about domestic ones? If you can hit at five hundred meters, you are an ace tanker. This is the gap!
In order to improve the accuracy, foreign tank guns even take into account the thermal expansion and contraction effects of the gun barrel, add a thermal sheath, and even have to recalibrate the gun every time before entering combat. What about our own guns? It is simply not possible.
There is no need to be so precise. Once it is calibrated at the tank factory, the troops will not waste time and energy.
When will China have advanced tank guns?
Tanks, firepower is king!
"Zhenhua, Zhenhua!" While the two were talking, they walked outside the dormitory. At this moment, a voice came from behind. Qin Zhenhua turned around and saw a smiling face.
"Director Zhou?" Qin Zhenhua was very surprised. Zhou Jianguo was in charge of logistics. When he first entered the factory to report, he met him in the dormitory assigned to him. At that time, Zhou Jianguo looked serious.
The factory dormitories are tight, and Qin Zhenhua has moved in. Wherever there is a special dormitory for employees, clean it and find a room to live in.
Now, the smile on his face is completely different from before.
"Zhenhua, it's like this. Recently, two comrades happened to move out of the Tongzi Building in our staff dormitory. You, you got a bargain, and I just moved you and Er Zhuzhu there."
Zhou Jianguo said in a low voice: "This is special care for you. We can't tell anyone about it. Otherwise, there will definitely be many people coming to trouble me, Old Zhou. Okay, hurry up and pack up, roll up your bedroll, and come with me."
Tongzi Tower.”
Tongzi Building, the whole building is in the shape of a long strip, with specialized staff dormitories. At the end of the corridor, there is also a water room and toilets. The conditions are much better than here.
Generally speaking, tube buildings are reserved for young comrades in factories who are about to get married, and at the same time, they are not allocated houses.
It can be said that there are countless people watching. Once someone checks out, others will have already occupied it. Where will it be the turn of an apprentice like Qin Zhenhua?
The apprentice workers live in the Datongbu in the factory. There are two rows of beds in one room, and more than ten people can sleep on each side! The tube building has an area of more than 20 square meters, and only two people can live in it. In addition to beds, there are also
You can put some simple furniture.
Qin Zhenhua understood at once that what happened in the maintenance workshop today must have spread. Everyone knew that the mysterious leader was Qin Zhenhua's uncle. Even Liu Jianli had fallen into trouble, so Zhou Jianguo came over.
, give Qin Zhenhua some benefits, so that you can curry favor with the man behind Qin Zhenhua.
Thinking of this, Qin Zhenhua's face was full of gratitude: "Uncle Zhou, you are so kind to me. You make me feel the warmth of family. I am so grateful to you."
Zhou Jianguo's face was also very happy: "Where is it? It should be. To be honest, my relationship with Lao Qin is not bad. Of course I have to take care of you. Well, if nothing else, move quickly."
"Uncle Zhou, I really can't move this. If I move, I'm afraid I will cause trouble for you." Qin Zhenhua put his arm around Zhou Jianguo's shoulders and looked extremely affectionate: "After all, there are so many people watching. If I
Now that I have moved in, I don’t know how many people will say behind my back that you are partial. I appreciate your kindness. I’d better live here in this dormitory first. When it gets cold in winter, you can find a place for me.
, that’s enough.”
Zhou Jianguo felt very proud. Look at Qin Zhenhua, he is really good at getting things done. He has brought the two of them closer without causing trouble for himself. If he really moves in, there will definitely be a few people coming to his place to make noise.
of.
"Okay, that's up to you." Zhou Jianguo said, "If you don't embarrass my uncle, he will also find a good place for you. It's more comfortable than living in Tongzi Tower. You have to suffer here for two days."
Zhou Jianguo walked away happily. At the intersection in the distance, Liu Dajun spit out angrily.
"Bah! Look at your arrogant look, don't think you will win like this. Tomorrow, I want your good looks!"