On a new day, Li Tianfeng entered his office refreshed, took a sip of the hot tea made by Liu Wei, read a few reports, and was very interested, carefully reviewing a processing process specification sent by the process technology department.

Before he could close this process specification, Li Tianfeng's phone rang, and when he looked at the caller ID, he saw that it was Yang Xianfeng from E factory calling, Li Tianfeng thought in his heart, Mr. Yang personally called himself, is there something wrong?

The phone was connected, and Yang Xianfeng's hearty voice came, "Tianfeng, are you busy?" Have time to sit in my office? ”

Li Tianfeng knew that Yang Xianfeng personally called himself and personally invited him to sit in the office, it was definitely not as simple as chatting and chatting, but he was afraid that there was something serious, so Li Tianfeng said with a smile, "Mr. Yang called, no matter how busy you are, you have to spare time, I will arrive immediately." ”

"You, you." Yang Xianfeng smiled and said, "Then I'll wait for you in the office." ”

After hanging up the phone, Li Tianfeng and Liu Wei explained a few words, and then went downstairs, walking outside the factory, while thinking in their hearts, Yang Xianfeng is looking for himself, what is the matter?

Li Tianfeng is a smart person, he immediately guessed something, so after thinking about it, he immediately returned to his office, turned on the computer, printed a list himself, folded the list, and carefully put it in his pocket.

Out of Tianfeng Technology Company, driving his own new car, on Songzhou Avenue, take the ring line, without passing through the central city, all the way unimpeded, less than half an hour, Li Tianfeng arrived at the E factory, parked outside the gate of the second factory.

"Whose car, so beautiful, is still a new car!"

"Wow, brand new Cayenne, who's this guy, he's young!"

"You don't know this, that's Li Tianfeng!"

"Oh, Li Tianfeng, in the past, our E factory was famous."

Li Tianfeng's new car was parked outside the gate of the No. 2 factory, such a new car, too dazzling, attracted a lot of attention, Li Tianfeng seemed to have heard everyone's talk, Li Tianfeng smiled slightly, and walked briskly towards the gate of E factory.

A few minutes later, Li Tianfeng's figure appeared in Yang Xianfeng's office, Yang Xianfeng was really waiting for Li Tianfeng in his office, seeing Li Tianfeng, Yang Xianfeng was very enthusiastic, "Tianfeng, hurry, please take a seat." ”

While speaking, Yang Xianfeng personally got up to make tea for Li Tianfeng, seeing this, Li Tianfeng hurriedly took the teacup and said with a smile: "Mr. Yang, I'll come, I'll come by myself." ”

Brewing hot tea, a charming tea fragrance spread, Li Tianfeng said with a smile: "Mr. Yang, good tea, I can't see that Mr. Yang still has such a treasure." ”

Yang Xianfeng said with a smile: "Sent by a friend, the tea is okay." ”

After the two exchanged a few words like old friends, Li Tianfeng took a sip of tea gently, and saw that there seemed to be a trace of tiredness between Yang Xianfeng's eyebrows, and there seemed to be some gray hair on his temples.

Li Tianfeng couldn't help but say with concern: "Mr. Yang, it seems that you have been under a lot of pressure for a while, is there anything that is convenient to talk about?" ”

Yang Xianfeng sighed, "Tianfeng, if you were still an employee of our E factory, I would have been looking for you a long time ago, you don't know, the turboshaft C engine has encountered a lot of various problems in the production and manufacturing recently, just yesterday, the processing deformation of the flame cylinder almost made us anxious." ”

The flame cylinder of the turboshaft C engine, Li Tianfeng still knows better, it is a difficult thing to process, the parts are very thin, the wall thickness is only 0.8 mm, a large cylinder with a diameter of about 300 mm, not only has a lot of small pores, but also a circle of very precise, high requirements for the airflow cooling tank, the difficulty of processing can be imagined.

Li Tianfeng also looked upright, and said slowly: "Mr. Yang, this is a very difficult part, high-temperature alloy material, with a bulky forging blank, processed into a thin flame cylinder, the processing process is very poor. ”

In terms of thickness and rigidity, the flame tube is similar to this iron bucket, very thin, very poor rigidity, and a little force, it can produce a great deformation.

But the flame cylinder is definitely not a tin bucket, the two are not at the same grade at all, the structure of the flame cylinder is much more complex, and the accuracy requirements are a little scary, in addition, it is necessary to process several circles of 1.5 mm wide and nearly 10 mm deep precision deep grooves, which are used for the cooling of the air mold when the flame cylinder is working, and the accuracy requirements are also extremely high.

"It's not, it's too difficult to process, the key is that the parts are too thin to the back, the rigidity is too poor, and the processing deformation is simply uncontrollable."

The two seemed to have found a common topic, and after chatting for a few minutes, Li Tianfeng said: "Mr. Yang, I think it is better to communicate with the Sixth Design Institute to change the design structure of the flame cylinder, improve the performance of the flame cylinder, increase the manufacturability, and reduce the difficulty of processing." ”

Hearing this, Yang Xianfeng shook his head and said slowly: "This is almost impossible, if such a key part as the flame barrel is changed so much, then the entire combustion chamber may be redesigned, such a big change, may cause a series of chain reactions, and the design of the entire turboshaft C engine will be pushed to the rest." ”

Of course, Li Tianfeng has a way to only change the design of the flame barrel without causing corresponding changes in other parts, but others may not be able to do it.

Shaking his head slightly, Li Tianfeng said: "Mr. Yang, it seems that the flame cylinder can only be processed according to the existing design requirements. ”

"Hmm." Nodding, Yang Xianfeng said with a bitter face: "It seems that this is the only way, but the processing of this flame cylinder will be a hard bone, and we are not sure that we can process this part well and fully meet the design requirements." ”

In this way, hearing this, Li Tianfeng's heart moved, considering that he is currently undertaking the processing business of Factory E, except for some small parts such as screws and nuts that are processed from raw materials to finished parts, the rest are slightly larger, and the slightly more important and critical parts are only rough and semi-finished.

The technical content of these parts is not high in Li Tianfeng's view, and now Tianfeng Technology Company has added a lot of technical personnel and a lot of skilled workers, and it is necessary to get some parts with slightly higher technical content to be processed.

Without high-tech parts, how to improve the technical level of the technical team under him, how to improve the processing level of the team of skilled workers under him.

So, Li Tianfeng said tentatively: "Mr. Yang, if you believe me, give me a few rough parts of the flame cylinder and give me a try." ”

Hearing this, Yang Xianfeng groaned, obviously thinking about this question. Generally speaking, the secrecy of aviation and military products is relatively strict, and some important key parts will not be entrusted to some outside machining enterprises for processing, even if they are to be entrusted, it is also some rough processing and semi-finishing processes in the early stage of these parts, and the finishing process behind must be processed by the E factory itself.

The flame barrel of the turboshaft C engine is a key part, and it is also a very important part, and it is not the first time that factory E has not set such a precedent for handing over such parts to an outside company to process into finished products.

Thinking of this, Yang Xianfeng hesitated and said: "Tianfeng, I believe in your technical strength, but our E factory has never opened such a precedent." ”

Li Tianfeng said with a smile: "Mr. Yang, is there the first person to eat crabs in everything?" In addition, we can conclude a strict confidentiality agreement between us, and we guarantee not to divulge the slightest technical secrets about the turboshaft C engine. ”

Yang Xianfeng thought about it again and said: "Tianfeng, in terms of personal relationship, the two of us are good friends, but I can't be the master of this matter, I have to ask Mr. Zhu to decide." ”

Speaking of Zhu Maohua, Yang Xianfeng patted his head gently, "Look at me, I almost forgot about business, let's go, let's go to Mr. Zhu's office, Mr. Zhu wants to talk to you about some business." ”

"It turned out that Mr. Zhu was looking for me." Li Tianfeng deliberately abruptly, and then said tentatively: "Mr. Yang, can you reveal in advance what is the matter with Mr. Zhu personally looking for me?" ”

Yang Xianfeng said: "Tianfeng, your Tianfeng Technology has been a bit big in recent days, many of our elite talents have gone to you, we won't talk to you anymore, I'm afraid that within a few months, our E factory will only be an empty shell." ”

Li Tianfeng thought in his heart, sure enough, his guess was not far from ten, thinking about this, Li Tianfeng quietly touched the list prepared in his pocket.

Yang Xianfeng didn't continue, but got up, picked up the red phone on his desk, dialed Zhu Maohua's office phone, said a few words on the phone, hung up the phone, Yang Xianfeng said: "Let's go, Tianfeng, let's go over together, Mr. Zhu happens to be in the office." ”

Zhu Maohua's office and Yang Xianfeng's office are on the same floor, just a few steps away.

Entering Zhu Maohua's office, Zhu Maohua was very enthusiastic, and asked Li Tianfeng about some recent situations, everyone exchanged a few words, Zhu Maohua did not beat around the bush again, and went straight to the topic: "Tianfeng, I guess Mr. Yang has already told you the purpose of coming to you this time......"

Zhu Maohua had a clear idea, and talked about some of the current situation of Plant E, as well as a series of problems faced, and also talked about the importance of a stable talent team to Plant E.

After listening carefully to Zhu Maohua's speech, Li Tianfeng smiled slightly, and said: "Mr. Zhu, Tianfeng Technology has just been established, just like a child who is learning to walk, and needs care and support from all sides." ”

Zhu Maohua waved his hand and said, "I know that you have difficulties, but you can't poach people from our E factory anymore." ”

Seeing that Zhu Maohua had already made his words clear, Li Tianfeng immediately said: "Mr. Zhu, we didn't poach people from Factory E, they all took the initiative to come over. ”

Zhu Maohua and Yang Xianfeng glanced at each other, and the two smiled helplessly, because what Li Tianfeng said was basically the truth, and people really took the initiative to run over, and even found an acquaintance to introduce them before joining Tianfeng Technology Company.

Yang Xianfeng said: "Tianfeng, see if you can do this, even if our people take the initiative to go to you in the future, can you not accept them?" ”

"That's it......" Li Tianfeng dragged out his tone for a long time, and then showed a "you know" expression.

Yang Xianfeng shook his head and smiled bitterly, while Zhu Maohua pondered slightly, thought for a while, and said: "Tianfeng, as long as Tianfeng Technology no longer poachs people from Factory E, we can give you some support and compensation appropriately." ”

When Li Tianfeng saw that his goal was achieved, he immediately hit the snake with the stick, "Mr. Zhu, thank you, this is a list of parts." ”

After speaking, Li Tianfeng took out a folded white paper, Zhu Maohua took it suspiciously, opened the A4 size white paper, Zhu Maohua looked at it for a while and said: "Tianfeng, you will really reach out at the right time!" ”

Yang Xianfeng also wondered slightly in his heart, "What is this A4 blank paper?" ”

…….

As a digression, it has nothing to do with the plot of the text.

Li Tianfeng said with a smile: "Mr. Zhu, this is a list of those who only read books and do not collect and recommend in our E factory, I have counted it clearly, and the Dragon Boat Festival will be soon, and we will not send festival materials to these people." ”

Zhu Maohua groaned for a moment, and then waved his big hand and said, "I think it's okay!" ”

Yang Xianfeng next to him thought in his heart: "After watching "Aviation Dream", I still have to vote, even if I can't vote, I can add a collection, otherwise there will be no holiday materials." ”

……

Haha,Just kidding with everyone.,In addition,This book is on the main station and is going to be on the shelves soon.,If you have recommended votes.,Help vote a few.,If you haven't added a collection yet.,Help add a collection.,Thank you in advance!

I1153