Liu Wei also saw these people, immediately took two steps forward, and said enthusiastically: "Everyone, welcome to visit the booth of Tianfeng Technology Company." ”

These people seem to be very purposeful, especially the middle-aged man who is a successful person, and he didn't look at the eye-catching large display boards on both sides of the Tianfeng Technology booth, but swept his eyes and saw the centrifugal impeller and axial flow impeller on the booth.

Li Tianfeng has been observing his words, and when he saw this, he took two steps forward enthusiastically and took the initiative to say, "Hello, welcome." ”

The middle-aged humanitarian: "Contemptible Chu Jiufang, chairman and general manager of Jiufang Locomotive Parts Company. ”

Li Tianfeng also took the initiative to introduce: "It turned out to be Mr. Chu, and I am Li Tianfeng, general manager of Tianfeng Technology Co., Ltd. ”

Although the other party is not an aviation industry enterprise, but the owner of a locomotive parts company, Li Tianfeng is still very enthusiastic, maybe there is some miracle.

Seeing that the other party was very interested in the centrifugal impeller and axial flow impeller on his booth, but almost didn't look at the other parts, Li Tianfeng was slightly surprised.

Chu Jiufang said: "Mr. Li, are these parts processed by you?" ”

Li Tianfeng said: "Of course, not only we process, but also design, these are all parts on our 'TFWZ001' turboshaft engine. ”

Chu Jiufang nodded and said: "The aviation parts are good, the quality is high, your impellers are very beautifully processed, it is difficult to see such high-quality parts." ”

Li Tianfeng didn't think about it, Chu Jiufang, as the CEO of a motorcycle accessories company, actually understood these things, and Li Tianfeng's heart was even more strange.

Chu Jiufang said: "Mr. Li, our company's main product is locomotive cooling and ventilation equipment, which is used for electric locomotives, bullet trains, subways, etc., and there are various fans on our cooling and ventilation equipment, and fans also have impellers. ”

Li Tianfeng suddenly realized that the fan, as the main equipment for cooling and ventilation, naturally has an impeller, and the fan relies on the rapid rotation of the impeller to exhaust or extract air for ventilation and cooling.

Li Tianfeng estimated in his heart that he may have met his peers, Jiufang Locomotive Parts Company also produces various types of fan impellers, but such impellers have much lower requirements, and it is impossible to compare with centrifugal impellers and axial flow impellers on aero engines.

In addition, as a locomotive cooling and ventilation equipment, the impeller material on the fan cannot be made of titanium alloy, high-temperature alloy, and the common aluminum alloy is generally used.

"Mr. Chu, do you also process impeller parts?" Li Tianfeng asked.

Chu Jiufang's face seemed a little embarrassed, "Mr. Li, don't mention it, it's a long story, and I won't be able to finish it for a while." ”

After thinking about it, Chu Jiufang said, "Mr. Li, how is the production capacity of your Tianfeng Technology?" If you process impeller parts, how many pieces can be processed in a month? ”

Hearing this, Li Tianfeng's eyes lit up, and his heart was happy, it seems that Chu Jiufang has a lot of impeller parts in his hands that he wants to process by himself, and the reason why he wants to process them himself is mostly because he likes his own processing quality, so Chu Jiufang does not ask about the processing quality, but first asks about the processing capacity, how many impeller parts can be processed in a month.

Suddenly, Li Tianfeng became interested and said happily: "Mr. Chu, if we process aviation impeller parts, because of the high processing accuracy, we will process 100 such parts a month." ”

"There are only 100 pieces!" Chu Jiufang was very disappointed in his heart, as a large-scale locomotive parts company, with an output value of billions a year, at least tens of thousands of impeller parts of all kinds, and the processing capacity of more than 100 pieces of Tianfeng Technology in a month and Chu Jiufang's heart were very different.

Chu Jiufang said: "Mr. Li, I have to say that these impellers of yours are all high-quality products, but, hey, it seems that it is difficult for us to cooperate." ”

"What? Mr. Chu has a large number of impeller parts in his hands? Li Tianfeng said with great interest.

Chu Jiufang said truthfully: "Our Jiufang Locomotive Parts Company needs at least more than 10,000 impeller parts every year, and at least one or two thousand pieces per month, which is a very large amount." ”

Li Tianfeng said with a smile: "Mr. Chu, these impeller parts of yours are basically made of aluminum alloy, right?" ”

"yes, it's almost all aluminum." Chu Jiufang said.

"Mr. Chu, if you can rest assured, you will be able to give us all these parts for processing by Tianfeng Technology, and we are guaranteed to satisfy you."

"You have the processing capacity?"

Li Tianfeng said with a smile: "Mr. Chu, the processing of aviation impellers and locomotive aluminum alloy impellers is completely different, the former has a much higher technical content and much slower speed, and our company processes two or three thousand pieces a month for your kind of impellers." ”

Chu Jiufang was overjoyed, and he was afraid that he would rejoice in vain, so he tried not to get excited in his heart, and asked: "Mr. Li, the difficulty of impeller processing lies in the milling of blades, such a milling process requires a five-axis linkage machining center, and you have a few such equipment." ”

Li Tianfeng thought for a while and said: "Our company has at least twenty or thirty sets of various five-axis linkage machining centers. ”

What, twenty or thirty units!

Chu Jiufang is overjoyed, there are so many five-axis linkage machining centers, and there is no problem at all in processing two or three thousand pieces of aluminum alloy impeller parts in a month.

Li Tianfeng added: "Mr. Chu, our five-axis linkage machining centers are basically all imported equipment. ”

Fully imported equipment!

Suddenly, where could Chu Jiufang calm down, he completely saw the dawn of hope, the whole person became excited, his face was slightly red, where was there the appearance of the chairman of a large company, and at the same time, the sullenness in his heart also disappeared, and his mood was extremely comfortable.

In the past two months, Chu Jiufang has been very aggrieved, it is like sitting on pins and needles, and now it is okay, his hard days are coming to an end.

This time, Chu Jiufang led a team to visit the air show, not to see what advanced aircraft and what advanced aero engines, but to seek a very powerful partner to help him process the fan impeller, and it is still a high-quality fan impeller.

Jiufang Locomotive Parts Co., Ltd. has been in a very embarrassing situation recently, because of the supply of ventilation and cooling equipment to several major domestic OEMs, and the quality problems of their fans, several OEMs have successively issued harsh warnings and large quality fines.

After careful analysis by the technical team of Jiufang locomotive parts, the quality problems of the fan are mainly concentrated in the impeller, the impeller processing quality is poor, not only noisy, but also vibrating greatly, and the more terrible is because of the continuous vibration, the impeller fatigue fracture, this situation is more strict.

Two days ago, Chu Jiufang had contact with several large domestic aviation companies participating in the exhibition, but the other party was either too temperamental and looked down on his civilian products, that is, he was very busy with his production tasks.

Five-axis linkage blade milling, put it in which domestic aviation enterprises, this is a key process, but also a bottleneck process, their own parts production is still busy not winning, how can you take any private work.

Tianfeng Technology is different, before its first aero engine is mass-produced, there is just a lot of processing capacity left, just enough to take on some such processing business.

Soon, the two reached an agreement, Tianfeng Technology is responsible for the processing of fan impeller parts for Jiufang Locomotive Parts Company, tens of thousands of various fan impellers, with a total processing cost of nearly 50 million yuan, and the processing belongs to incoming processing, and Jiufang Locomotive Parts Company is responsible for supplying aluminum alloy impeller blanks.

After discussing in detail and determining the basic matters, Li Tianfeng happily sent Chu Jiufang and his party away.

Liu Wei said happily: "Boss, this is our good start, our first order." ”

Li Tianfeng was very happy, nodded and said: "This batch of impeller parts is not difficult for us, and the profits are very considerable. ”

Suddenly, everyone cheered, happy for their first order.

Nearly 50 million orders, I don't know if it's an appetizer, or the ultimate meal, there are still a few days left in the air show, I don't know if Tianfeng Technology can still receive bigger orders.

………

In the exhibition area of Tianfeng Technology, more and more people came to visit, and Li Tianfeng found that these people basically came for their "TFWZ001" turboshaft engine, not only asking for the engine brochure, but also asking many questions about this engine.

In several professional forums, especially the most famous military forum in China, the heated discussion about the "TFWZ001" turboshaft engine has been very hot.

"Haha, brother, I personally went to the Zhuhai Air Show and went to the booth of Tianfeng Technology Company, this is the photo I took."

Soon, this netizen posted a large number of photos, and then, there were a large number of follow-up posts.

"What is stinky and beautiful, I also went to the Zhuhai Air Show and bought a ticket overnight to fly over."

"I also went, and I watched the exhibition area of Tianfeng Technology for a long time, and I was excited!"

“……”

The forum is hot, everyone is talking about the "TFWZ001" type turboshaft engine, and even many netizens have raised what the effect would be if Wuzhi Shi could be equipped with a "TFWZ001" type turboshaft engine.

Soon, many netizens posted all the world's famous armed helicopters, such as Ka50 and Apache, and also posted their turboshaft engines one by one.

However, the opposition is not without voices, many netizens are skeptical, and their views are also very clear, questioning that Tianfeng Technology, as a private enterprise, cannot develop such an advanced turboshaft engine, pointing out that this is a naked hype of Tianfeng Technology.

Netizens who support Tianfeng Technology, netizens who oppose and doubt Tianfeng Technology, form two distinct factions,

The question is, can Tianfeng Technology Company successfully develop a "TFWZ001" turboshaft engine?

…………

Today's two watches, the second one will be sent.

The second is a little later.,It's very busy today.,After dinner, I started to code words.,After the code is finished, I will send it up to meet you.。 R1152