"Now the situation is that the 410 factory is the No. 10 imitation of the P-29, that is, the progress of the domestic code name turbojet 15 engine is seriously lagging behind, and we are now the No. 10 body development progress has even accelerated, so the problem comes, the original engine can not keep up with the progress of the interception type, so after communicating with the military, it was decided to use Qingcheng as the power system scheme choice of the interception type. ”

For this result, Wang Zhengguo had expected it a long time ago, and the turbojet 15 supporting No. 10 was determined to be unable to keep up with the progress, and it would be replaced with another engine in the future, and there would never be any other changes in this regard.

It's just that I didn't expect that the progress of No. 10 this time was still advanced, and the progress of No. 10 on the upper plane was before the nineties, but it was as slow as the snail Yes, it seems that the butterfly effect of myself this time still has a good impact!

"This is a good thing, the military recognizes our Qingcheng engine and sets it as a volley-type power choice, which means that the development potential of the southwest engine will increase, but I don't know if the military plans to provide some research and development funds?"

Money is no matter how little it is, although it can be guessed that it is difficult to give money with the urine of the domestic military, but there must be a clear attitude, if it is opened this time, it will be indispensable in the future.

"I don't know about this, I need you to discuss with the military yourself, but I feel that with the current poor state of the army, I'm afraid I won't be able to give you funds, after all, the Qingcheng engine project is not a secret in the military hierarchy, if you really want to allocate funds for this project, it will be difficult! Specifically, you can choose to exchange some other benefits to take, if you don't want money, in fact, the army is still very generous. ”

Anyway, there is no shortage of money in the southwest motive now, and instead of insisting that the army that is short of money invest money in the Qingcheng big engine project, it is better to change the way and directly ask the army for something that the southwest motive is in short supply, which is the solution.

In terms of the huge resources that the army is sitting on, there are many things that are completely difficult for the outside world to interfere with, and if you can take this opportunity to get some benefits, it will really be a win-win situation. Although I can't think of any need for the time being, I don't have to rush it, take my time, it's still quite long, and it should be regarded as the army owes the southwest motive this side of the favor.

"No money, then this time we will be under great pressure, Rolls-Roy may have to take the opportunity to raise prices or something, we are also difficult! It seems that after a while, I still have to go to the United Kingdom to see on the spot, the relevant situation needs to make some adjustments, and the domestic production progress of the engine is a little slow. ”

It is expected that the Qingcheng engine will be able to achieve design finalization at the end of 87 or early 88, but the design finalization does not mean that the engine can achieve large-scale production, and the production finalization is the premise that an engine can be put into mass production on a large scale.

Qingcheng engine is the development of Rolls-Royce's Spey project department, which is of course true, but one thing to understand is that this engine will not be mass-produced in Rolls-Royce's hands, after all, there is no customer demand.

Although I heard that Dassault restarted the Mirage 4000 and planned to use the Qingcheng engine, this is clearly a project with no future, at this time the Mirage 4000 is similar to the Thunder fighter in the Republic after 2000, and the military has already had a better choice, and the follow-up will generally not make much effort on this kind of project, and even in terms of export sales, there will be selective abandonment.

It is almost impossible for Rolls-Royce to have the opportunity to produce high-thrust military turbofan engines, so that the task of production finalization can probably only be carried out on the side of Southwest Motor, according to the plan, if Rolls-Royce can send someone to guide the whole process to solve the Qingcheng production finalization, this can actually learn a lot.

Generally speaking, the production is mainly related to the supporting industrial production capacity, if the supporting industrial production capacity can not keep up, batch production is naturally an unrealizable dream.

Therefore, Wang Zhengguo needs to communicate with Rolls-Royce in advance this time, and according to the current design needs of Qingcheng, he must immediately start the domestic production of major key technologies in the Republic, and make every effort to ensure that the fully independent production of the engine can be realized before the end of the honeymoon period.

"You're going to England?"

Suddenly heard that Wang Zhengguo was also going over, Mr. Wen was still a little surprised, but when he thought about it, this guy went abroad almost every year, which was also relieved.

"But that's fine, it's probably right to talk about it in person, and about the engine, so let's talk about it for now. Now I still have a question, that is, the arc windshield and water drop cockpit cover that I said I handed over to you, and the progress in this regard is okay, right?"

Since the No. 10 Volley has made extensive use of South African technology, which has directly accelerated the schedule, and even plans for the construction of the prototype will begin soon, it is natural that there will be requirements for the progress to be advanced in places such as the cockpit canopy.

And this speaking of the cockpit cover, Wang Zhengguo still has a lot of hearts in his heart, the year-end inventory of the year ago, he also went to the Shu University Optical Laboratory to see, Liu Sanshi, who is responsible for the development of the cockpit canopy optical grade PC material, is very capable, the research and development of materials has been basically completed, and is currently working on the development of industrial production related technology, which is also the largest investment in scientific research projects in addition to the camera plan of Shuhang Optics.

"The research and development of materials has been completed, and all indicators have successfully met the requirements, although we have not been able to produce optical-grade PC materials on a large scale for the time being, but the laboratory has produced some of the needs for prototype manufacturing on a small scale, and we gritted our teeth and were still able to accept it. As for the molding process, Professor Liu is personally responsible for this, and he has basically figured out the key to the molding process by using ordinary PC materials to do research before. ”

This optical-grade PC material, in the final analysis, is still a PC material, and the molecular structure characteristics of the material will not change much, and the molding process of the cockpit canopy and windshield can be made with ordinary PC materials, which actually means that products of the same shape can be made with optical-grade materials.

This can indeed be regarded as good news, after Mr. Wen made a plan to start the prototype based on the Qingcheng engine in advance, the cockpit canopy is the most worry-free part.

"That's good, it's definitely not cost-effective to produce optical-grade PC materials for prototype manufacturing in the laboratory state, and I don't think it's necessary, this time the prototype can accept the use of ordinary PC materials to make hatch covers, as long as the optical-grade materials can be taken out before large-scale test flights, we still have to save where we should save." ”

Ordinary PC materials are not opaque, just prototype use, there is no need to be too demanding to come up with the finished product, this is not a waste of money!