Chapter 1629 The thin dead camel is bigger than the horse
In the design of a tank, a very important part is the engine. The layout of the engine directly determines the volume of the tank's power chamber. Now, since Western power units have been used, Khalid tanks are designed.
When it was used, the engine was placed in a longitudinal manner, so the overall length of the Khalid tank was about seven meters.
For a tank, the longer the body, the larger the weight. In contrast, the 85-2AP tank exported to Lao Ba is only six meters, four six meters, and the problem is the 85-2 tank.
The engine cross-position scheme is used, which greatly reduces the length of the engine compartment. At the same time, according to popular international conclusions, the length of this half meter can reduce the weight of at least two tons.
This reduces the weight of two tons. For a tank, the weight of two tons can be added to the protection force and improves mobility, which is of great benefit.
In the past, there was no other way. After all, they used other people's engines. Western engines were not small in size, so they could only design the Khalid tank into a large engine compartment.
But now it’s different. Now you can have Ermao engine. The biggest feature of this kind of engine is its small size. After all, it only has six cylinders and is cross-mounted.
Because the volume is small enough, the engine can be transversely placed, and it must be transversely placed, because the engine is always connected to the transmission, Ermao's transmission can also meet the transverse needs.
of.
Now, although it is very unpleasant to use Ermao’s power pack, it is still acceptable to think of these benefits.
After all, even the third generation tanks under development now use the layout of longitudinal engines. If you create this horizontal layout on the Khalid tank and then improve your own power unit, you can also
If the engine is placed horizontally, it will also achieve the goal of weight loss for your third generation tanks.
"I support Director Qin's opinion." Wang Erzhu said: "If Lao Ba insists, then it is absolutely okay for us to install Ermao's 6TD-2 diesel engine on Khalid tank. In short, we have to do the general
Contractors, absolutely not to be simple parts providers.”
It is obvious that if Ermao's diesel engine is used, it means that he will cooperate with Ermao for a long time in the future, and Ermao can also make a large amount of profits from the Khalid tank project. If it was the past, he naturally would not care, but
Now, thinking about the things Ermao did is annoying. However, the overall situation must be the priority, so Wang Erzhu also agreed to this plan. Anyway, Lao Ba pays for money, and it is Lao Ba's business for whatever he does.
, Due to the additional workload caused by modifying the rear of the tank, the development cost must be recalculated.
Wang Erzhu must make a statement because he knew that Qin Zhenhua would consider his attitude. Wang Erzhu's attitude was naturally very clear. As long as it can be used for the factory, there is nothing that cannot be done.
"I'm back, I'm back." At this moment, a voice came from outside.
"Qianqian is back?" Qin Zhenhua smiled and looked at the person rushing in outside.
Nie Qianqian is no longer an outsider. Over the years, Nie Qianqian is not just the head of a tank armored vehicle magazine. She has also done a lot of things, inquired about various information, went to Damao Ermao to poach people, etc. Nie Qianqian has also been a plane.
The factory has a core staff, so Nie Qianqian can attend this level of meeting.
"Yes, I'm back. It's really annoying to go to Damao. I missed Lao Ba coming over. What request did Lao Ba come?" Nie Qianqian asked Qin Zhenhua after she came in.
Nie Qianqian went to Damao to report on the two tank competitions, and there were many things that annoyed Nie Qianqian. Now that Nie Qianqian has returned, she has missed Lao Ba’s inspection, which makes her feel a little regretful.
"What do you think?" Qin Zhenhua asked with a smile.
"Lao Ba must have seen the wonderful performance of our 96 tank in Damao, and I regret it. If the good horses don't turn back, will Lao Ba want to restart their Khalid tank project, right?" Nie Qianqian asked.
.
As soon as these words came out, everyone opened their mouths wide.
Nie Qianqian is so powerful. A woman's insight is so high that she guessed all of these.
"That's right, you're right. If nothing unexpected happens, it won't take long before Lao Ba will come to us again to discuss the specific matters of restarting the Khalid tank project." Qin Zhenhua said.
"They were fooled at the beginning." Nie Qianqian said: "Our Tank Armored Vehicle Magazine will definitely report this news and slap Ermao in the face. Ermao is the most inauthentic thing. He obviously has no ability, but he still has to fool him.
people."
When Nie Qianqian went to Lao Ba for bidding, he followed him, so Nie Qianqian always wanted to take revenge. Now, the opportunity has finally come.
What Nie Qianqian is best at is using words as weapons to attack the enemy, and she is looking forward to it.
"So, Qianqian, do you think Ermao is capable of overcoming those difficulties?" Wang Erzhu asked.
Ermao encountered many difficulties, and the first big problem was the 125mm cannon. Now, Wang Erzhu is very concerned.
Hearing this question, Nie Qianqian thought about it carefully, thought for a few minutes, and finally said: "The lean camel is bigger than a horse. If Ermao made up his mind, this difficulty could still be overcome. We all know that tanks and guns need
There are two problems to be solved, one is advanced cannon steel and the other is manufacturing technology.”
The manufacturing of cannons is divided into two steps. First, it is to make steel ingots. If this kind of steel ingot can meet the use of cannons, it must be very demanding. In China, advanced electroslag remelting steel is used, and second, it is drilling.
, expansion of the borehole, self-tightening of the body tube, etc., can be produced by a complete set of manufacturing processes.
Nie Qianqian has a lot of knowledge about Ermao, so Nie Qianqian quickly analyzed it: "Ermao has the Bolshevik factory in Kiev and the Zaporore Steel Factory. These factories should be able to produce qualified gun steel. As for processing guns
Although they do not have the technology of pipes, they have the Fulongzhi Special Steel Pipe Factory, which produces large-diameter seamless pipelines that transport crude oil and natural gas, and has deep hole processing equipment similar to artillery. Of course, these are the only ones.
It’s not enough. The most important thing for them is to have technical talents. Unless they poach talents from Damao.”