The fourth-generation tank engine project was taken down by Li Fanyu. Pen & Fun & Pavilion www.biquge.info

The core project of the engine is an out-and-out military secret. At Lu Mingde's insistence, Li Fanyu had to sign a confidentiality agreement on the spot to ensure that Zhengxin Group strictly abides by the regulations and takes confidentiality measures during the research and development process.

After Lu Mingde's repeated instructions, he said goodbye and left to return to Zhengxin Group.

Because he didn't know how long Li Fanyu was going to talk, An Ning didn't even dare to make a phone call. Seeing him come back, he immediately pulled Li Fanyu to the company and inquired.

When he learned that Zhengxin actually took over the tank engine project, An Ning was overjoyed.

"Xiaofan, if this project is done, then it will be too much of a boost to the group. The Boeing model that Lu Lao said is also of great significance to our group. ”

Li Fan shook his head foolishly, he was still worried about how to get this tank engine that Zhengxin had no experience in the slightest.

Hearing An Ning say excitedly, he tilted his head and said, "What do you say? What is Boeing mode?"

"It's the defense contracting industry! The government and the armed forces invite powerful local private enterprises to participate in the research and development of weapons and equipment! Take Boeing as an example, they have their own technology, and this technology can be applied to fighter jets with a slight improvement. In order to reduce its own R&D and production costs, the U.S. military has invited companies like Boeing to use Boeing's technology to open the way for new models in the development of new models.

In this way, the military also saved money, and Boeing also got long-term orders. This cooperation model can break the government's heavy dependence on military enterprises, reduce the burden, and at the same time play a tremendous role in supporting the top enterprises in the industry. For example, if we win the engine of the fourth-generation tank this time, you know that this project has been produced by North Heavy Industry before, but it is an out-and-out big order!"

Li Fanyu smiled bitterly, "I also know that it is a big order, but I don't have a clue now." The engine on the tank is a large-displacement, low-speed, high-torque diesel engine, and the technology tree we believe in has not been in this direction for the time being......"

"Hmm...... That's a problem. But everything has a first step, and we believe that we already have so much experience in engine research and development. And we have successfully launched two series of excellent diesel engines, and with this foundation, we are completely composed of a fighting capital!"

Li Fanyu rolled her eyes; Sister An...... Is that the same thing?

TDI and D4D technologies are advanced, but they are ultimately developed for automobiles. Diesel engines for automobiles are designed for speed, even though they have high torque.

In principle, although heat is in the same vein as the diesel engine used in the tank, in terms of technical characteristics, it is a thing in two directions.

Based on the existing technology of Zhengxin, the fourth-generation tank engine is ......

It boils down to two words - no play!

What kind of cars are Zhengxin's cars with diesel engines? They are all off-road vehicles that can get off the road and have fun on unpaved roads. No matter how awesome the engine is, it can pull a few tons of people.

Technically, it's nothing like a tank engine.

To be honest, the fourth-generation tank engine project Lu Mingde found Zhengxin, which surprised Li Fanyu a little. Zhengxin is a passenger car company, which is not too big a tune at all.

If Zhengxin is a car company specializing in R&D and production of heavy trucks, this matter is still a bit of a problem. After all, the characteristics of heavy truck engines are still somewhat in line with tank engines.

But it can only be said to be a little.

In addition to the requirements in terms of basic performance, the purpose of the tank determines the design philosophy and standards of its assemblies and components.

That's what it takes.

The engine on the tank must not only be able to carry a big guy of fifty or sixty tons, but also have a very high degree of carrying the ability to carry strikes.

What kind of blow resistance?

The fighter can still work as usual after being smashed by the fire and flooding the building, is it fierce or not?

For a civilian car, this is already the endurance standard that can make the headlines of UC. But such a standard for a tank can only be considered pediatric.

What is the fire and flooding? The parts on the tank have to withstand the test of direct rocket and artillery fire!

The engine is the heart of the tank, and it is a trivial matter for the armor to be penetrated, but if the engine is scrapped, it will directly become a target for others to ravage.

Therefore, the design concept of civilian diesel engines is not the same concept as military ones.

If a civilian high-horsepower diesel engine is installed on a tank, it is guaranteed that a shell will be scrapped when it comes. Even if the shell does not penetrate the armor, it is difficult to ensure that the heat dissipation or lubrication system of the engine survives under the huge shock.

It gives me a headache just thinking about it.

Li Fanyu shook his head, "I'll sort out my thoughts first, and you can get busy." ”

Seeing his embarrassed appearance, An Ning tilted his head helplessly, "I said, you should go to the R&D center to meet the team first." Why do you think so much about yourself, R&D is not your own business. ”

Seeing that Li Fanyu didn't react, she shook her head, "Forget it, I'll go first, don't think too much." ”

"Hmm!"

Seeing Li Fanyu agree, An Ning sighed and turned around.

After An Ning left, Li Fanyu opened Xapp and entered the system space.

In the dark space, facing the system panel glowing with a faint light, Li Fanyu sighed.

Damn, I've been rummaging back and forth in the model database, and Nima hasn't found a suitable model to pick up. There are quite a few heavy-duty truck models in the database, and there are even monsters equipped with W24 diesel engines. But he knew in his heart that if the engines on these models were sent to Lu Lao, it would be a smashing of the old man's trust and expectations for himself.

That's a mess!

Li Fanyu shook his head in the space, "Ma Dan, there is no place to copy it, depressed!"

"Huh?"

Just thinking so, just as he was exiting the model database, he noticed something that could relieve his depression a little.

- After so many days of double the buff of R&D points, Xapp's upgrade progress bar is almost full!

I'm tired!

When I watched it before, it was estimated that it would take about a month to run it according to the progress at that time. But over the years, I have been busy with model development, disaster relief and fuel-saving treasures, and I have saved so many R&D points without paying attention?

Haha, it seems that several models under Zhengxin have been selling well for a while!