Chaoshen Technology Trading Mall

As the helicopter of Kunlun Company fell, the boss of Kunlun Company stood there dejectedly, staring blankly at the shattered helicopter, not recovering for a long time.

And he said softly in his mouth: "How could this be! How could this be? The engine used in this helicopter is obviously a high-quality engine imported from abroad. How could it not be able to fly? It is not as good as a domestic engine, even in the previous test flight, there was no crash!"

Although the boss of Kunlun Company couldn't figure it out at this time, the other personnel of Kunlun Company were not like the boss of their company. After the plane crashed, they immediately started to clean up the mess and immediately began to inspect the helicopter. See whether there is a problem with the aircraft itself, or with the imported engine.

And Wang Bin and Chief Engineer Lin also walked to the side of the boss of Kunlun Company, and said to him: "Mr. Du, although you said that your helicopter test flight failed this time, please don't be sad, after all, there are always failures. The most important thing now is to find out the cause of the accident and find out whether it is on the plane itself or on the engine."

After listening to Wang Bin's words, Du Haili finally came back to his senses at this time, and he said to Wang Bin a little frustrated: "Mr. Wang! I also know about this. In fact, before the test flight, I have already made mental preparations.

But no matter what, the engine used by our helicopter is no longer a domestic engine, but a foreign high-performance piston aero engine, but the result is actually worse than using a domestic one. It's the place that frustrates me the most.

We must know that when we used domestic engines before, the aircraft could fly at least a few hundred meters, and, during so many test flights, although the engine had various problems, they did not appear like this time. There is no phenomenon of parking in the air, let alone a crash. "

"Mr. Du! Although your plane has been replaced with a foreign engine, the performance of a foreign engine is not necessarily better than that of a domestic engine.

What's more, the engine sold to you abroad may not necessarily match your engine.

[Receive the red envelope] The cash or coin red envelope has been issued to your account! Follow the public.public.account [Book Friends Base Camp] on WeChat to get it!

The most important thing is that foreign aircraft engine manufacturers will definitely not sell you a real high-performance engine. If I guessed correctly, the engine you imported from abroad must be a simplified version. Its performance parameters , definitely far lower than the original version! "Wang Bin thought for a while and said.

However,

Just when Wang Bin had just finished speaking, the technicians of Kunlun Company had already obtained certain results from the inspection of the aircraft.

"Mr. Du! The basic situation has been determined, and the cause of the accident has been found." He looked at Wang Bin and the others, then stopped talking.

"Mr. Wang and Mr. Lin are both professionals in the industry. It's nothing, just tell me directly! What caused the test flight to fail this time, and there was even a parking situation in the air!" After hearing the words of their company staff, Du Haili Said.

"Mr. Du! According to our inspection, there is no problem with the fuselage structure of our aircraft. The problem is the same as that of our last test flight, and it also appeared on the engine of the aircraft.

And after we carefully checked the condition of this engine, we found that this engine is not the one we asked foreign businessmen for.

Although the shell of this engine is not much different from what we need to buy before, and even the details are similar, but the internal situation is very different, especially in terms of horsepower. The engine we need is at least nearly a quarter smaller.

Due to the horsepower of this engine, it cannot meet our requirements, so this is the main reason why our light helicopter failed the test flight and crashed this time. "The staff member did not hide it, but directly stated the main reason for the crash of the plane.

"What? The engine is not the model our company needs, but another model. Not only in terms of engine performance, this model's engine is far from comparable to the one we needed to buy before, and even In terms of horsepower, it didn’t meet our requirements.” After hearing what the staff said, Du Haili was shocked at once, but it was followed by incomparable anger.

So he immediately ordered to their staff on the side: "I will leave the matter here to you first. I will go back to the company and contact the other party. I will ask this engine manufacturing company why the engine we bought The engine was not delivered, but this unqualified engine was given to us."

"Okay! Mr. Du, leave this to us!" the staff member said.

"Mr. Wang! Mr. Lin! After such a big incident, I have to go back first. I thought that as a world-renowned aero engine manufacturer, they would definitely not cheat.

But unexpectedly, the famous foreign engine giant Ross Group, the engine they sent is not the one I saw before, but this unqualified product! " Du Haili said.

"Mr. Du! Don't be angry. After all, such things are very normal in China. Let's not talk about your private enterprises. Even domestic official enterprises have encountered such things countless times. After all, foreign countries It is impossible for manufacturers to sell their most advanced products or technologies to us.

If Mr. Du really wants to continue to develop this helicopter, I think you should really think about Mr. Wang's proposal, because according to my experience, even if you go to this foreign company, It will definitely not have any good results! "Mr. Lin said.

"Okay! Mr. Lin, I will seriously consider this matter." Du Haili said.

After speaking, he and Wang Bin exchanged their phone numbers and left in a hurry.

Seeing Du Haili's departure, Mr. Lin turned around and said to Wang Bin: "Mr. Wang! Fortunately, the technology used by your Tiangong Technology is basically designed and manufactured by your company, otherwise If so, the results this time will definitely be similar to their Kunlun Company."

"Who says no? In fact, this is the reason why Tiangong Technology developed its own engine. Otherwise, we would not have to spend so much money, manpower and material resources to develop this engine!" Wang Bin also sighed. Said with a sigh.

Then Wang Bin and the others reloaded the drone on the truck that transported the drone, and drove out of the test field of the 969 Group province, preparing to go back to test the inside of the drone and sort it out. Based on the data of this test flight, see if there is any problem inside the drone and make improvements.