This is just an engine.↗,

It's not even a series of things like the two-way stability system of tank guns, fire control systems, etc.

The most important thing is that many technologies of the third-generation tank are built on computers! This is what I expect Cao Zhijiang to get the computer ready as soon as possible and then quickly upgrade it. The current computer is a bit bad for advanced tank fire control systems with relatively high requirements and fast computing speeds.

"Are you the tank's design drawings?" Li Rui placed the lunch box on the stool next to Liu Yijiu. There were all occupied by Liu Yijiu's drawings, and there was not much spare space at all.

"Don't touch my drawings!" Liu Yijiu said to Li Rui without looking back.

"You are so messy here, like a doghouse, and I don't know how to clean it up! You smelly men are like this and don't like to clean it up..." Li Rui ignored Liu Yijiu's words. The room looked so messy!

Many women have obsessive-compulsive disorder for the environment.

"I told you not to touch any piece of paper in me and go out!" Liu Yijiu was furious when he saw that Li Rui was holding some of his information in his hand.

"Go out when you go out. Who do you think you are willing to help you clean up your doghouse? You're simply ungrateful!" Li Rui's face turned twisted when he saw Liu Yijiu's face. He didn't dig his ancestral grave, so he felt very aggrieved. He threw the information in his hand on the bed, and then ran outside with red eyes.

Liu Yijiu didn't care about this matter at all.

He was used to putting his design manuscripts casually, and he was able to remember these positions.

As long as others move around, it will not be easy to find these information. It will become very troublesome when needed.

In the base of the Ninth Courtyard, the apprentices who followed him knew about his situation. Sometimes they needed to draw the drawings for the other people in a timely manner, and they would take them wherever they would. Otherwise, Liu Yijiu would be very angry.

"What are you doing? You can hear your roar from afar. Who has offended you again?" Zheng Hao and Wang Shunyi walked in from the door. As soon as they saw the ground was full of drawings, Wang Shunyi picked up a picture, and then he was immediately attracted by the drawings and kept picking up other drawings on the ground... "This is the design drawing of a new tank? Xiao Liu, you are getting more and more powerful, and you want to finish the tank alone? If you do this, what else can the people in the entire system do?"

"Oh, aren't I doing nothing these days? Director Zheng said that our base is preparing to launch a tank improvement plan. I think the base has not started yet. In addition, I have talked to the Americans about tanks during this period and have a lot of ideas. I took this time to get out the concept map and list all the projects we need to solve..." Liu Yijiu explained with a depressed look on his face.

"By the way, Director Zheng, what's going on with Factory 2983?" Liu Yijiu thought that Zheng Hao had been with Factory 2983, which was a gun factory he had hoped for.

There are many factories in the Republic that can produce heavy artillery, but only the ones belonging to their Ninth Academy are the best. At least, it is easier to coordinate various problems.

"The new 82mm mortar you designed has been produced. The test is underway, and the effect is very good. Tian Deming and others are now preparing to improve the 63-type 60-type force. They hope to listen to the opinions of you, the expert. At the same time, they also hope to turn their production capacity to the research of 122mm howitzer..." Zheng Hao said with a smile.

"Is this your idea?" Liu Yijiu said with a frown.

Didn’t I just mentioned this casually, Zheng Hao actually started to encourage them to get heavy artillery?

"It can't be said that it's my idea. I just mentioned it casually. A gun factory can only produce mortars. This doesn't mean much, right? It's interesting to produce real cannons. Besides, you said that if we want to build tanks, we must have cannons first. The Russians' tanks all use 125 smoothbore cannons. We have to make 152 or 155. In this way, the cannons are larger than their caliber, just like they used t72 to abuse our small 59 tanks. At that time, they really killed one shot..." Zheng Hao's face was full of pride.

Liu Yijiu was frightened by his imagination.

155 cannon on the 59 tank? Just a small body like 59, can't it be overturned by the huge collapsed recoil?

Or, if you can't shoot a few shots, the entire tank will be destroyed.

"What's wrong? Is there anything wrong with this? The larger the caliber, the better! There is no need to change to other places, just add this cannon to our tank. At that time, thicken the armor a little and increase the hit rate. The Russians will be stunned when they see it..." Zheng Hao was shocked by Liu Yijiu by the idea he proposed, and he immediately felt very accomplished.

"Director Zheng, have you ever considered how recoil will be with such a big cannon?" Liu Yijiu sighed.

It's terrible for people who don't know how to do technology.

"What's the problem? The Russians can get the 125 guns. Ours is only 30 cm larger than theirs. Let's get their technology out and then improve it..." Zheng Hao said indifferently. "We are not short of funds, what are we afraid of? Let's tell you that many heavy guns on the front line also have a lot of quality problems, and many of them need to be replaced..."

After all, Zheng Hao is still for his political future.

The leaders of the Republic liked cannon far more than anything else.

With the 152 or 155 heavy artillery, then it will be put on the tank and behind the car's butt, and then it will become a self-propelled howitzer, which is even more powerful than the Type 66 152mm grenade cannon currently used in the Republic. How could the logistics department have to have a chair to accommodate his butt?

Liu Yijiu looked at Wang Shunyi, but got a bitter smile and a shrugged.

"Don't look at me, this is his idea. Since he met him, he has been instilling in this aspect in me, hoping to get support. I don't understand cannon..." Wang Shunyi directly put aside the relationship between this matter and himself.

Liu Yijiu instantly petrified.

It’s really Zheng Hao’s idea of ​​love.

Now that they have two of the most advanced tanks of the Russians, they feel that it is technically easier to achieve.

For those who don’t know how to do it, there seems to be no problem with these. Just install the barrel on the turret and then install the turret on the tank chassis and it will be completed directly.

They didn't think about it at all, and it wasn't that easy at all.

Not to mention now, even if you wait for another thirty years, no country will load the 155 guns onto the tank. Most of them have calibers of 122 or 125.

It is because the larger the caliber, the greater the recoil generated when the cannon is out of the bore. Even those 10,000-ton battleships have a final main gun caliber of only five or six hundred millimeters! Can the tanks on land be as huge as hundreds of tons?

How powerful does the engine need to be able to drive these steel fortresses?

"Director Zheng, this is not as easy as you think. If you really want to get such a cannon on the tank, not to mention anything else, the little money we have at hand is not enough..." Liu Yijiu explained to Zheng Hao how difficult it is to get a tank on the 155 cannon. At the same time, he also told all the technical difficulties encountered in changing the 59 tank at present.

It was like a basin of cold water pouring on Zheng Hao's head, and he suddenly fell asleep.

"So, is this project ruined?"

"We can't say that, we can get a self-propelled grenade cannon..." Liu Yijiu comforted Zheng Hao and said.

Anyway, the Republic cannot give up on research in artillery.

There are too many projects to be done, and you must be able to get the most out of your efforts with the smallest investment, so that the Republic can stand up in the future situation!

"Okay, let's go back and discuss these technical issues with everyone. At present, the superiors gathered us all here, mainly for the issue of our autonomy. This was raised by Xiao Liu at the beginning. You have also explained to several leaders that they are not very confident about this. If we really get autonomy, a large number of projects will not be able to obtain the above funding..." Wang Shunyi didn't want to talk more about this topic.

What he is more interested in is getting missiles.

And the bigger the better. It is best to get a missile that can hit any corner of the world. This is the goal that national defense science and technology workers should set.

People like Zheng Hao are really short-sighted.

"There is nothing to discuss about this, we must do tanks. The 69 from that year has not made any progress until now. Whether it is 541 or 617, their level is just like that..." Zheng Hao did not dare to take on the topic of self-raised funds.

They had some money in the past, but this money could not support some large-scale projects at all.

"If you want to build tanks, helicopters must also be used. Only by cooperating these two things can you exert greater combat effectiveness. I don't think there is any problem with self-raised funds. After all, the third zone has been tested, and many of our businesses are now like this. After our production capacity is idle, we can do some civilian products. At the same time, many products in the domestic market can be very profitable, because our citizens are basically all over the country. It's not that they don't want to buy things, but that they can't buy what they want at all..." Liu Yijiu said gritting his teeth.

It is not easy to convince these two people.
Chapter completed!