"Well~~~"

After looking carefully for a while, the middle-aged man's eyes opened and narrowed again, his hands hugged his chest, and he shook his round head: "No~~ It's not a precision casting process, but the most important mold manufacturing method in the precision casting process, and it is also a new manufacturing method of precision casting molds." ”

The more the middle-aged man looked at it, the more frightened he became, although there were only a few paragraphs written on the paper, and it was incoherent, but with his technical literacy, he could see at a glance what Zhuang Jianye was doing, but because of this, he was very strange, because Zhuang Jianye wrote not at all the existing manufacturing method of the turbine director precision casting mold of Yonghong Factory, but a completely new production plan.

And the ideas and data seem reasonable.

This surprised him a little, knowing that as the heating part of the aero engine second only to the turbine blades, the turbine director works in a very harsh environment, which is why its production and manufacturing has always been a problem in aero engine manufacturing.

Not to mention making a new mold method, it is not easy to completely understand the old mold production process.

The second workshop of the final assembly is famous for its excellent precision casting technology in China, one of which is that the second workshop of the final assembly has a unique experience in the precision casting mold of the turbine directionalizer, but behind this glamorous is the continuous exploration of the second workshop of the final assembly for ten years, which has created today's achievements.

It can be seen how difficult this kind of precision casting mold is.

The problem is that the second assembly workshop still uses a mature process, but Zhuang Jianye has made a new design of precision casting molds, and it seems to be progressing well, and the difficulty and hardship are simply incomparable.

So he looked at Zhuang Jianye, who ignored him and was startled, and always lay on the table to write, and asked: "Little comrade, did you make the mold of this turbine direction finder yourself?"

"I want to be with others, but unfortunately there is no one, so I can only be myself!" Zhuang Jianye was very annoyed by this guy who was shouting next to him, he recognized it when he recognized it, why did he call it out, he was so frightened that he almost interrupted his train of thought, so he said it politely.

The middle-aged man didn't care about the thorn in Zhuang Jianye's words, but pulled a chair from the side and sat down very unceremoniously, looked at what Zhuang Jianye had just written, and continued to ask like a curious baby: "Are you this a water-soluble loose block molding method?"

Zhuang Jianye understood, the goods next to him were not here to find information, but deliberately to make trouble, there was such a person next to him chattering at all, so he simply put down the pen and turned his head to look at the middle-aged man: "That's right, it's the water-soluble living block molding method"

"I remember, our factory uses a single blade wax model and disc body combination method, and this one of yours seems to be different from the one in the factory. The middle-aged man looked at Zhuang Jianye suspiciously.

Zhuang Jianye's old face was slightly red, and he said that this product is still an expert, and the technical documents have been spent by him, and he knows what method is used in the factory, and now he can't help but be a little embarrassed when he meets an expert.

But he couldn't admit that he had made the original manuscript document look bad, in case Director Yan and they knew, they were not allowed to knead their own dough and round it, so Zhuang Jianye quickly adjusted his state, looked at the middle-aged man without blushing and heartbeat, until he saw that the middle-aged man was a little hairy in his heart, touched his slightly chubby round face and asked, "What's the matter?"

"Don't you think it's hard to grasp the accuracy of the turbine director made by the method in the factory?"

The middle-aged man didn't expect Zhuang Jianye to look at him for a long time, but he asked him such a question, and he didn't know how to answer for a while, and Zhuang Jianye was not ready to give the middle-aged man a chance to speak.

He was very empty in his heart, but he couldn't give the initiative to others, so he immediately picked it up after saying a sentence: "The answer is obvious, it must be difficult to grasp, because all the two methods of the single blade wax model and the disc body combination method, whether it is the combination of the pressing abrasive or the welding combination, it requires a complex large-scale fixture, which is not only difficult to operate, but also to frequently change the position of the components, how to grasp the accuracy of such a difficult operation?"

"This ......" the middle-aged man frowned and wanted to speak, but Zhuang Jianye stretched out his hand to stop it, and continued: "I know you want to say that the accuracy will be more guaranteed with the steel body live block method? ”

Saying that, Zhuang Jianye exhaled, his face was filled with a compassionate and holy color, and then said: "So I want to think about it, or the water-soluble loose block molding method is good, the molding accuracy is guaranteed, the cost is not high, and the more important thing is to remove the complex large-scale fixture link, which greatly reduces the difficulty of manufacturing, which is very suitable for our factory." ”

After saying such a long list of words, Zhuang Jianye was also a little dry-mouthed, picked up the tea jar on the side, drank a sip of water, and the middle-aged man finally seized the opportunity to speak: "It seems that you have a lot of research on the precision casting of turbine directors." ”

"It's okay, the university is the flight power engineering, specifically did the research of the turbine director, I tell you, this turbine director is quite important, the first turbine, the second turbine if there is no such thing, the airflow can not be smoothly introduced backwards, but because of this, the working environment of the direction finder is very harsh, the requirements for the components are very high, fortunately it is fixed on the turbine shaft, unlike the blades to move at high speed, less high-speed centrifugal force, so the difficulty is slightly inferior......"

After drinking the water, Zhuang Jianye was resurrected like full blood, and began to popularize the basic knowledge of turbo directionals, which was like holding back for countless years, and finally finding a bosom friend to speak, and he couldn't stop with a mouth.

In fact, Zhuang Jianye's idea is very simple, hurry up and pull this goods away, so as not to ask questions here, and it will be bad to ask yourself about it.

As a result, the middle-aged man next to him was more patient than him, and he listened to it with relish, and even poured himself a glass of water, and listened to it while drinking, as if listening to a commentary, how comfortable it was, how comfortable.

Zhuang Jianye was also convinced, and such a boring thing could be listened to, but that's it, because he could already get off work, so he looked up at the clock on the wall, and smiled apologetically: "I'm sorry, I'm off work, have you found your information?" If you don't find it, come back to work in the afternoon." ”

This is the eviction order, the middle-aged man was a little disappointed on his face, stood up and straightened his old tunic coat, and nodded very unceremoniously: "Okay, then I'll come back in the afternoon." As he spoke, he walked to the door, and when he was about to go out, he suddenly remembered something, turned his head and asked Zhuang Jianye, "Little comrade, I haven't asked you what your name is." ”

"Zhuang Jianye!" Zhuang Jianye replied, walked out of the archives, turned around and locked the door, and the middle-aged man standing on one side looked Zhuang Jianye up and down in surprise, as if he had re-recognized Zhuang Jianye: "You are Zhuang Jianye?"