It is of course beneficial to introduce this tank now. It has laid the groundwork in advance. It is conceivable that these leaders will study it carefully at night after returning. With this grounding, tomorrow will be the stage for their own performance.
.
With this idea in mind, Qin Zhenhua began to introduce it seriously. This tank was the focus of his introduction. Moreover, when it was designed, it was planned to match the 8V331 diesel engine. In order to stuff the diesel engine in, it was specially designed.
A special plate-fin annular water radiator, the fan drive adopts a hydraulic coupling speed regulating mechanism. At the same time, because the space is large enough, the engine is installed longitudinally for the purpose of overall hoisting.
"Now, we plan to match the 8V331 diesel engine. At the same time, in terms of the transmission system, in order to reduce the risk of research and development, we plan to use a hydraulic torque converter plus a fixed-shaft gearbox so that it can be manufactured quickly."
We have already matured the hydraulic torque converter, and after enlarging it, there is no problem in using it. However, automatic transmissions are not that easy to make, and Qin Zhenhua knows the difficulty.
The food has to be eaten bite by bite, and the work has to be done bit by bit, so Qin Zhenhua doesn't want to do everything at once. Especially, although the engine is imported from Germany, the matching transmission is not imported. After all,
This is for civilian use, and it is impossible to get a transmission for a tank.
After the introduction, it was timed out again. It was getting dark outside and the north wind was still blowing. At this time, Mr. Zhu, who had been silent, asked another question: "Why is this project called 1224?"
?”
This project book is quite good. Mr. Zhu has read it back and forth several times after getting it. Ordinarily, unlike Niu Shilong, he should not get entangled in the project number. However, he always feels that there is a profound meaning in it.
"Because, there is the 1223 project model ahead, and there are follow-up models later." Qin Zhenhua said: "Please allow me to formally report the specific project to the leaders tomorrow."
The original 122 tank, which was a three-liquid prototype, had been refined in model during the development process. The initial three-liquid prototype was called 1221. Later, it was discovered that the technology was not up to standard at all, so it was
On the basis of this, we simplified and built a three-machine prototype, that is, 1222 with mechanical transmission, mechanical control and mechanical suspension. (It is also said to be called 122A and 122B. However, according to the historical period at that time, it is estimated that there will not be one.
English suffix.) Now, Prairie No. 1 Machinery Factory plans to develop along the later models and occupy all subsequent models.
"1223?" Zhu Lao asked curiously: "Is this model simpler than the one we have?"
"Yes, it is simpler. We can build it with our existing technology. For example, its turret is our existing cast turret." Qin Zhenhua explained with a smile: "Tomorrow, it will be
There is detailed information for everyone to study.”
This turret is too advanced. Qin Zhenhua knows that many leaders are worried about new technologies and always feel that existing things are easy to use. Therefore, he has considered all kinds of situations.
can satisfy.
Today's meeting was full of ups and downs. In the morning, everyone was amazed by Qin Zhenhua's plan. However, in the afternoon, during the formal discussion, they still chose the plan of mapping and imitating Western tank engines. Just when they thought it was
When the machine factory didn't get anything, they dropped a real bombshell: they wanted to develop a second-generation tank!
Moreover, they have made full preparations. This design plan is not just a sketch, but has been transferred to detailed development. Moreover, there is more than one plan, and there are various plans, fully taking into account the various suggestions of the superior leaders.
Concern, it can be said, is determined by determination.
The meeting has dispersed. During dinner in the evening, everyone thought about today's meeting and felt very emotional.
"Zhenhua, you are such a talent." Professor Wang Limin and his wife sat at the same table with Qin Zhenhua. While eating, Wang Limin kept praising him. When they met on the university campus that day, they thought Qin Zhenhua was just an ordinary person. Although
He has profound knowledge in digital circuits, but it is absolutely unimaginable to be able to be the person in charge of a project and to request projects on behalf of a machine manufacturer.
Ma Panshan and Zhou Xuejun from the No. 1 Machine Factory did not speak. Qin Zhenhua was almost speaking on behalf of the No. 1 Machine Factory during the entire process. What on earth were they thinking? Are they so trusting of this young general?
"Old Wang, you didn't go abroad last time. You don't know that Zhenhua is so powerful. When we were in the UK, we drove all the British tanks very smoothly." Cao Jianli said at the side.
I knew at that time that Qin Zhenhua was a figure. Now that the country has begun to pay attention to scientific research, he will definitely stand out. Now, as expected, Qin Zhenhua's performance at the meeting today impressed everyone. In the future, in the entire system
, will all become a character.
"Well, this is called a hero from ancient times." After Wang Limin said this, he couldn't bear it anymore and whispered to Qin Zhenhua: "Well, in your design plan, did you take our missiles into consideration?"
Missiles? Qin Zhenhua looked at Wang Limin's expectant eyes and had to pour cold water on him: "Professor Wang, have you ever seen tanks from any other country in the world carrying infantry anti-tank missiles?"
When developing the 122 tank, in order to enhance the firepower of the tank, they also specially hung two anti-tank missile launchers on both sides of the 122 tank turret, which can launch four anti-tank missiles.
It is not unusual to say that tanks are equipped with missiles. The American "Sheridan" tank can launch "Oak Stick" artillery-launched missiles; the Soviet T-64 tank can also launch AT-8 "Songbird" artillery-launched missiles.
However, other people's missiles are gun-launched, and the missiles are directly shot out by tank guns.
As for our own side, we are planning to move ordinary individual anti-tank missiles up there. Apart from other things, who will hand over the task of controlling this anti-tank missile? Our own anti-tank missiles have not yet been developed.
Even after it comes out, this kind of missile can fly up, down, left, and right directly with the operating stick, which is at the level of a wire-controlled model aircraft. On a fierce battlefield, the hit rate when launched from a fixed position is higher, but the tank is originally on the move.
Yes, it can be said that this kind of missile is simply useless.
Qin Zhenhua knew that Wang Limin was researching this kind of missile because he talked about it while having dinner at Wang Limin's house. However, Qin Zhenhua definitely did not agree with putting this kind of missile on a tank.
Perhaps, an infantry fighting vehicle is more suitable.