The No. 1 reception room is not far from Tang Fei's office.

In the reception room, Yu Shaoguang, Yi Chunhua and a group of five people were already there, drinking tea while waiting for Tang Fei to come over. It can be seen from the look on their faces that their hearts should be full of shock.

From the moment they walked into the International Finance Building, the shock in their hearts slowly rose, and everything they saw deeply shocked them.

I didn't expect that the International Financial Building is so majestic, the interior decoration is so classy, after arriving at the headquarters of Jiuzhou Industrial Group, I was very surprised, the office environment of Jiuzhou Industrial Group is so good.

Just like the No. 1 reception room, it is not only large in area, but also invisibly exudes a sense of luxury, and the environment is not ordinarily good. Yu Shaoguang took a deep breath, trying to calm his mood and try to let the shock in his heart subside.

Soon, he heard footsteps outside the door, hurriedly sat up straight, and also gave the others a look, everyone knew that it should be Mr. Tang who came over.

Tang Fei and Wang Hailong, one after the other, walked into the reception room, and Tang Fei said even more heartily: "Everyone, welcome to Jiuzhou Industrial Group." ”

Yu Shaoguang hurriedly got up and took the initiative to say: "Hello Mr. Tang, I am Yu Shaoguang from Factory 336, this is our chief engineer Yi Chunhua, and this is our technical minister ......"

He introduced his people to Tang Fei one by one, and the people from Factory 336 took the initiative to shake hands with Tang Fei one by one. Tang Fei also introduced Wang Hailong to everyone.

After a pleasant greeting, everyone sat down on the sofa.

First of all, I chatted casually, and then gradually got to the point, talking about the trial production of the UAV, then talking about the trial production of the UAV engine, and also talking about the processing accuracy.

Yu Shaoguang said: "Mr. Tang, to be honest, we came here this time mainly for two purposes, one is to ask you for help, because we have encountered problems with machining accuracy in the processing of some key and important parts, and the other is to thank you for your help in engine technology." ”

Tang Fei smiled, "Mr. Yu, it's serious, we just gave the whole set of technical information for the drone engine, and Xie is not necessary." ”

"Yes, yes. Yu Shaoguang said as he waved his hand, and one of his entourages understood, and immediately opened the briefcase and took out a gift from it.

This is a delicate aircraft model, and it is a model of a domestic fighter, very beautiful, not the kind of model that can be bought on the market, this is a limited edition fighter commemorative model of the domestic aviation industry system.

Yu Shaoguang said: "Mr. Tang, this is a model of our domestic main fighter, I hope you like it." ”

Tang Fei took it, looked at it a little, and said with satisfaction: "The thing is so exquisite, I accepted this gift, thank you Mr. Yu for your kindness." ”

Yu Shaoguang hurriedly said: "Mr. Tang is polite. ”

This model aircraft represents their gratitude, of course, thanks are not only that, the gratitude of the 336 factory to Jiuzhou Industrial Group, as well as to Tang Fei himself, will always be hidden in the heart, this kind of goodwill, in the future will be manifested in many things.

For many years to come, there has been a good cooperation between the two sides, and this cooperation has continued, and gradually formed the tradition of Factory 336.

In the future cooperation, if someone from Jiuzhou Industrial Group goes to the 336 factory on a business trip, it is completely a high-standard treatment, and the 336 factory is very enthusiastic.

Seeing that Tang Fei had accepted the gift and looked very fond of it, Yu Shaoguang felt relieved and happy in his heart, and began to chat with Tang Fei about the progress of their current engine trial production, and also talked about some of the problems they encountered.

From Yu Shaoguang, Tang Fei knew that in addition to the problem of processing accuracy of the UAV's engine and the fact that the overseas procurement of some raw materials has not yet been in place, the overall progress is not bad, at least Tang Fei feels more satisfied.

The trial production of many parts has been carried out, and the trial production of some important and key parts, the 336 factory attaches great importance to it, even if it needs imported materials, before the materials are not in place, they replace them with alternative materials, and they have been carrying out trial processing and accumulating processing experience.

After introducing his trial production, Yu Shaoguang also said: "To be honest, some parts have high precision requirements, and we have encountered a big problem." ”

Tang Fei nodded, "Mr. Yu, let's talk about some parts that are facing machining accuracy problems and what kind of high-precision processing equipment is needed." ”

As the chief engineer and the chief engineer of the drone engine, Yi Chunhua introduced the problems they encountered to Tang Fei. They were also well prepared, drawing up a list of parts.

There are about ten parts with a total of more than ten drawing numbers, and the finishing cannot meet the design requirements for the time being, and high-precision CNC five-axis is required.

Tang Fei took this list, and roughly looked at it, and knew in his heart that such parts basically involve the processing of complex profiles, and the processing accuracy requirements are very high.

After reading this list, Tang Fei said confidently: "Mr. Yu, Chief Engineer Yi, our Jiuzhou Heavy Industry happens to have high-precision processing equipment, and the finishing of these parts can be placed in Jiuzhou Heavy Industry for processing." ”

Hearing this, Yu Shaoguang and Yi Chunhua quietly exchanged glances, and they both saw the joy in each other's eyes.

Then the question was simple, and the two sides began to discuss some specific matters in detail. Mainly the 336 factory completes the pre-processing of these parts, from blank to rough machining, and then to semi-finishing, when the parts need to be finished, the 336 factory will send the parts to Jiuzhou Heavy Industry.

The finishing of these parts is carried out in Jiuzhou Heavy Industry, and after the finishing is completed, the processed parts are transported back by the 336 factory. The problem is basically solved.

Yu Shaoguang and Yi Chunhua were completely relaxed, and the big problems that plagued them were finally completely solved here in Jiuzhou Industrial Group, so they didn't have to worry anymore.

The time had already reached 12 noon, Yu Shaoguang insisted on having a meal, saying that he wanted to thank Jiuzhou Industrial Group, but Tang Fei did not refuse.

Everyone had a hearty lunch at this super five-star hotel in the International Finance Building. Although the grade is a little high, the cost is not small, but Yu Shaoguang is happy.

After eating, Yu Shaoguang asked if he could go to Jiuzhou Heavy Industry in the afternoon to take a look at the processing equipment, as well as the processing environment of Jiuzhou Heavy Industry, etc.

Of course, this is okay, Tang Fei agreed, and personally took them to Jiuzhou Heavy Industry.

After a short rest after dinner, at about two o'clock in the afternoon, a total of three high-end commercial vehicles left the International Financial Building and headed for Jiuzhou Heavy Industry.

The distance is not far, about thirty or forty minutes away, the car will arrive at the Jiuzhou heavy factory area. When Tang Fei waited to get out of the car, Zhu Yifeng, who got the news, had already come over.

"Hello boss. ”

Tang Fei nodded, and then said loudly: "Mr. Yu, Chief Engineer Yi, let me introduce to you, this is Mr. Zhu Yifeng, the general manager of Jiuzhou Heavy Industry." ”

Everyone introduced each other, shook hands warmly and politely, and then, under the leadership of Zhu Yifeng, went to the processing site and first went to the precision parts machining center of Jiuzhou Heavy Industry.

This is a very large area, the construction standard of the factory building, the inside to maintain constant temperature and humidity all the year round, the ground is so clean that it can shine the figure, there is no general mechanical processing plant like messy, oil stained all over the ground.

Here, the ground is clean, the processing site is neat and tidy, very tidy, reflecting a high level of on-site management, and Yu Shaoguang and Yi Chunhua and others can't believe their eyes.

At the same time, they are also completely relieved that they have such a good processing environment, and their parts are placed here for finishing, and there will definitely be no problems.

Even if they haven't seen the two high-precision CNC five-axis, the two of them are completely relieved.

Everyone walked into the huge production site, Yu Shaoguang and Yi Chunhua not only saw the neat production site, but also saw a lot of advanced processing equipment.

The CNC machining equipment here accounts for at least 70% or more, which is a very high proportion, and also represents the strong processing capacity and high level of machining of Jiuzhou Heavy Industry.

For example, in the 336 factory, their numerical control rate is only about 30%, which is far from Jiuzhou Heavy Industry. In addition to seeing a large number of advanced CNC machine tools, I also saw a lot of parts being processed.

These parts are large and small, and some of them are very large, and they have a common feature, that is, they are very beautifully machined, very delicate, exactly like a piece of art.

As a technical expert and the chief engineer of the 336 factory, Yi Chunhua admired it with a look on his face, and thought in his heart that there are few manufacturing enterprises like Jiuzhou Heavy Industries, looking at the whole country, it is estimated that there are few of them, they have completely reached the level of developed countries in the West, and such a manufacturing site can only be seen in famous manufacturing enterprises in those developed countries.

Everyone finally arrived in front of these two CNC five-axis.

Seeing these two CNC five-axis, whether it was Yu Shaoguang or Yi Chunhua, their eyes lit up, and they immediately visited with great interest.

Not only looked at the parts they were processing, but also looked at some parts that were neatly placed next to them and waiting to be processed, and also looked at the processing drawings of these parts, it can be seen that the machining accuracy of these parts is very high.

This is a very advanced precision CNC five-axis undoubtedly!

Yi Chunhua showed an affirmative look and said to Yu Shaoguang next to him: "Mr. Yu, such a CNC five-axis, processing our parts, there is no problem in accuracy." ”

"Well, then I'm completely relieved that the obstacle we face is completely solved. Yu Chunhua said.

He also noticed that the two CNC five-axis, without any logo about the manufacturer, thought in his heart, maybe Jiuzhou Heavy Industry through some special channels from overseas to get back such two CNC five-axis, in order to avoid some unnecessary trouble, the manufacturer information was removed.

In fact, these two pieces of equipment were exchanged by Tang Fei from the "god-level industrial master" system.

Everyone watched here for a long time, and then, Tang Fei waved his hand and said, "Mr. Yu, Chief Engineer Yi, I'll take you to see a good thing, let's go." ”

"Oh. ”

Yu Shaoguang and Yi Chunhua glanced at each other, both of them saw the curiosity in each other's eyes, and hurriedly followed Tang Fei and walked out of the precision parts processing plant together.

……

Today's three watches, the second one is sent!