"The boss is the boss, it's a ......"

Looking at Hu Liang, who was being trained with his head bowed, Meng Haibo, who was not far away, couldn't help but sigh quietly.

Huang Wenqing took the words: "It's really domineering." ”

"yes......"

The two of them looked excited, although Chengfa Factory was also a key national guarantee enterprise before, but when it came to the waist pole, it was really not as straight as it is now - when the running department asked for money and projects in the past, it was really difficult, it was like now, although the funds need to be self-raised, but the boss has never let the company worry about the problem of funds.

While the two were talking, Chen Geng came over, and seeing the two chatting happily, he was a little curious: "What are you two talking about?"

"Mr. Chen......"

"Mr. Chen......"

Huang Wenqing and Meng Haibo, who bowed their heads and whispered all day long, didn't check for a while, but they didn't expect their boss to come over and eavesdrop, and they hurriedly wanted to explain.

Chen Geng waved his hand, signaling the two not to be nervous: "I saw that you guys were chatting very happily, what did you just talk about?"

"We ......"

As soon as Huang Wenqing spoke, Meng Haibo snatched his words: "Boss, we were talking about the MK650 engine just now." ”

Will Chen Geng believe it?

Of course he won't believe it, but it doesn't matter if he doesn't believe it, chat, who would be so serious?

Nodding, Chen Geng looked interested, and asked, "Oh, what did you say?"

"We say, with Meng Haibo said, "the progress of MK650 localization, I believe that in about another 3 years, our MK650 can finally achieve complete localization." ”

"Three years to achieve the complete localization of the MK650?" Chen Geng raised his eyebrows: "You are so confident?"

Speaking of which, when the agreement on the introduction of MK650 engines was signed, both Chen Geng and Huaxia were very optimistic, and directly formulated a two-step strategy of "three years to replicate the same quality engine with British materials, blanks, finished products and accessories, and to achieve 100% localization in five years". Royce's team of experts found that the "two-step" strategy was too radical: the fastest network update on the computer:

The processing technology and assembly process are easy to solve, this has the British Rolls-Royce experts to hand in the professor, but the material has become a roadblock in front of the eyes, with the current level of the material industry in China, even if there is a complete preparation process of the materials provided by the British side, to master the production and manufacturing of some key and core materials, the difficulty is much higher than expected.

Some students may not be able to understand why you have not mastered the materials after such a long time, since the British side has taught you how to make materials without reservation? Are you all a bunch of pigs?

But in fact, this is not the case at all, technology is not taught to you by hand, you will definitely master it immediately, to take the simplest example: the elders in your family teach you how to make dumplings by hand, even if you have a very strong desire to learn, want to make a delicious dumpling, but do you think that as long as someone teaches, you can immediately make a good-looking dumpling?

The production and manufacturing process of the core materials of aero engines is much more difficult than learning how to make dumplings, and it can even be said that the difficulty of the two is not the same plane at all.

The reality is that although Chen Geng has introduced a full set of technology, production technology and even material production and preparation technology of the "TAY" MK650-8C turbofan engine to COMAC for several years, COMAC has still not fully mastered it so far.

Meng Haibo said: "According to the current progress, there is no big problem. ”

"It's not a big problem, how sure are you?"

"Seventy percent of the way is still there. Meng Haibo said confidently.

Hey!

Hearing Meng Haibo's words, Chen Geng was surprised: "Seventy percent of the certainty?

"Boss, you have spent so much money on our engine branch over the years, since the establishment of the factory and merged into the COMAC Group, the branch has never worried about the problem of funds, the old and young masters now have meat to eat, the children's faces are all red and fluttering, strong like a calf," Meng Haibo straightened his waist and said confidently: "Don't worry about funds, don't worry about life, with such a good treatment, everyone spontaneously, Voluntarily working overtime and working hard to complete the full localization of the MK650 engine as soon as possible, not to mention the hands-on ......teaching of Rolls-Royce experts"

Speaking of this, Meng Haibo took a deep breath and said: "The group has provided us with such good conditions, if we don't even dare to assure you of this confidence, then we will simply crash to death." ”

Huang Wenqing nodded again and again.

He also thinks so in his heart, now looking at the entire military industry system and state-owned enterprise system across the country, it can no longer be described as rare to be able to guarantee R&D funds, ensure that everyone is well fed, and that he and his family do not have to starve, and it can be said that there is no second one besides COMAC.

On the eve of the preparation of COMAC Group, the company mobilized everyone to mobilize their own relationships to write letters to their industry peers, hoping that everyone could be transferred to COMAC to work......

It's late!

How can there be so many good things for you?

"It's good that you have confidence," Chen Geng was not in a hurry, he nodded: "But there is no need to worry, it's good to go solid step by step and keep each part steady...... Well, you don't have to think about work today, your job is to eat and drink well, and you don't have to worry about anything else. ”

Speaking of this, Chen Geng was already ready to get up, but before he could stand up, Meng Haibo's words made Chen Geng swallow the words of leaving back into his stomach......

"Boss, the localization of the MK650 engine has entered the formal, and the project team can't use so many manpower, so I discussed with Lao Huang and is ready to start a new project. ”

Well?

Chen Geng frowned: You haven't even mastered the "TAY" MK650, and you're already ready to open a new project?

But considering that Meng Haibo's words are not unreasonable, the "TAY" MK650 project has entered the formal, and it is true that there is not so much manpower, and it is a waste of the rest of the manpower to be idle, he bowed slightly: "What are you going to do?"

Seeing that Chen Geng didn't seem to have any objections, Meng Haibo was suddenly shocked and hurriedly said: "That's the case, can we use the core engine of the MK650 to develop a 5000kW turboprop engine and turboshaft engine?"

After a pause, Meng Haibo added: "I asked the experts of Rolls-Royce, and they said that with the performance of the 'Tay' MK650 core machine, it is possible to develop a series of engines from 4000kW to 6000kW. "The fastest network update mobile phone::/m.. com/

Based on the core engine of the "TAY" MK650, develop a turboshaft engine and a turboprop engine in the 5000kW class?

It is a common practice in the field of international aero engines to develop different types of engines such as turbojet, turbofan, turboshaft and turboprop on the basis of a mature core engine, and it is also a way to minimize the risk and cost of research and development, such as the well-known supplier of turboshaft engines and turboprop engines: Pratt Whitney Canada, which developed two aero engines, turboshaft PT6B / PT6T and turboprop PT6A with the same core engine.

"From a technical point of view, your idea is completely feasible," Chen Geng also nodded, and then asked: "But the problem now is that COMAC is a joint-stock company that does not enjoy financial appropriations and is responsible for its own profits and losses, which is different from all the previous Chengfa factories with state support, so after this engine is made, who do you plan to sell it to? Can it return to its original cost? How long will it take to recover its original cost? In the foreseeable future, how much benefit can it create for the company?"

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PS: Sorry brothers, please wait a few minutes.

But considering that Meng Haibo's words are not unreasonable, the "TAY" MK650 project has entered the formal, and it is true that there is not so much manpower, and it is a waste of the rest of the manpower to be idle, he bowed slightly: "What are you going to do?"

Seeing that Chen Geng didn't seem to have any objections, Meng Haibo was suddenly shocked and hurriedly said: "That's the case, can we use the core engine of the MK650 to develop a 5000kW turboprop engine and turboshaft engine?"

After a pause, Meng Haibo added: "I asked the experts of Rolls-Royce, and they said that with the performance of the 'Tay' MK650 core machine, it is possible to develop a series of engines from 4000kW to 6000kW. ”

Based on the core engine of the "TAY" MK650, develop a turboshaft engine and a turboprop engine in the 5000kW class?

It is a common practice in the field of international aero engines to develop different types of engines such as turbojet, turbofan, turboshaft and turboprop on the basis of a mature core engine, and it is also a way to minimize the risk and cost of research and development, such as the well-known supplier of turboshaft engines and turboprop engines: Pratt Whitney Canada, which developed two aero engines, turboshaft PT6B / PT6T and turboprop PT6A with the same core engine.

"From a technical point of view, your idea is completely feasible," Chen Geng also nodded, and then asked: "But the problem now is that COMAC is a joint-stock company that does not enjoy financial appropriations and is responsible for its own profits and losses, which is different from all the previous Chengfa factories with state support, so after this engine is made, who do you plan to sell it to? Can it return to its original cost? How long will it take to recover its original cost? In the foreseeable future, how much benefit can it create for the company?"