FWF Chapter 269
Chapter 269
Chapter 269 Turbofan Engine Order III
At the same time, Wang Bin also knew that the reason why Qi Wenbo wanted to look at the fan blades and turbine blades of their engine was to use the turbine blades and fan blades to determine whether this engine was a real fourth-generation engine. After all, as a deputy general manager of an aircraft manufacturing company, he can still see the level of the engine from the turbofan and fan blades through his own knowledge level.
Soon Wang Xu took these two kinds of leaves and handed them to them.
After receiving these two types of blades, Qi Wenbo and Xiao Liu took a closer look. After receiving them, Qi Wenbo and Xiao Liu found that the two types of blades are very different, not just in size. In terms of shape and material, they are also different.
First of all, it is naturally the fan blades. These fan blades are much larger than the turbine blades. They are just as wide as a slap. At the same time, the material is made of glass, so the transparency is very high. In addition, the shape of the blades is not flat. of.
Therefore, various refraction and reflection will occur when the optics are irradiated, which is extremely beautiful. It is even more dazzling than some gems.
In addition, since the special glass used in the fan blades is also very light in weight, it is naturally much lighter than the fan blades of general turbofan engines in terms of weight, at least about half lighter.
Compared with fan blades, the condition of turbine blades is much more normal. After all, turbine blades are made of special steel, so they are not as dazzling as fan blades.
But it also presents a sense of own beauty. Although the special steel used to make this turbine blade is reddish, since the surface of the turbine blade is covered with a layer of black heat-resistant material, the color is matt black. .
At the same time, in terms of weight, Qi Wenbo is about to clearly feel that it is much heavier than ordinary turbine blade materials, so he knows that the material of this blade is definitely not ordinary.
Qi Wenbo and Xiao Liu are indeed people from a large official aircraft manufacturer. After watching these blades, they already have a certain answer in their hearts at this time.
So he opened his mouth and said: “Mr. Wang! To be honest, these blades of your Tiangong Technology are not only excellent in terms of materials, but also impeccable in terms of blade processing and shape.
Even the blades produced by those foreign engine giants, in terms of shape design and processing, are not necessarily better than you, or even inferior. ”
Wang Bin nodded and said: “Indeed, we are confident in these two aspects. First of all, it is in shape design. I won’t say much about this aspect in China, whether it is an official R&D unit or other units. , I believe that they can also design a better appearance. In the past, it was only limited to materials and processing and other factors, so that advanced engines could not be manufactured.
In terms of processing technology, the equipment we use is not inferior to those used by foreign engine giants, and some are even more advanced and more precise. Even in the manufacturing process, we also use 100,000 The ton-level water press is forged, so our blades are definitely not comparable to the same type of blades abroad. ”
Subsequently, Wang Bin briefly introduced them to some of the processing techniques of these blades that do not need to be kept secret.
After listening to Wang Bin’s introduction, they also realized the Bufan of these blades. At the same time, they already believed that the two turbofan engines of Tiangong Technology were fourth-generation engines.
Therefore, Qi Wenbo was a little excited at this time, and immediately said to Wang Bin: “From these aspects, you can indeed see the Bufan of your engine, whether it is in terms of overall performance or thrust, even if it is compared with foreign countries. Compared with advanced engines, they are only strong but not weak.”
“It is indeed a very good engine. No matter I still have some doubts, that is, if this engine is installed on our No. 19 regional airliner, is it a bit wasteful? After all, with the thrust of this engine, even if it is It is enough to be used on a mainline airliner.” Xiao Liu on the side was not as excited as Qi Wenbo, and said rationally.
“Relax! Manager Qi! Assistant Liu! Although our engine has reached nearly 20 tons in terms of maximum thrust, it is only slightly larger in terms of cruising thrust than the engines of ordinary regional airliners. It’s not too much, and at the same time, in terms of fuel consumption, it is less than the average!” After listening to Xiao Liu’s words, Wang Bin naturally knew what Xiao Liu was worried about.
After all, the thrust of the engine is directly linked to the fuel consumption, and the thrust of this engine is so large, then the fuel consumption is definitely not much lower.
After listening to what Wang Bin said, Xiao Liu’s expression was obviously much better.
At this moment, Wang Bin said again: “Of course, if Manager Qi and Assistant Liu feel that this engine is still a bit inappropriate, Tiangong Technology can even develop an engine specifically for your No. 19 regional airliner. It’s not impossible.”
“Mr. Wang! This is unnecessary. After all, it is not a joke to develop an engine. Let alone other aspects of investment, the investment in time will not be completed in a short while, at least a few years or more. It takes a long time to complete!” Qi Wenbo shook his head.
“Manager Qi! You are talking about the official R&D unit under normal circumstances. After all, they want to initiate a project. It will take a long time for the project application and other procedures.
Our Tiangong Technology is not an official enterprise and does not require cumbersome procedures at all.
In addition, Tiangong Technology already has the core engine of the engine, so it can also save the time to develop the core engine.
The most important thing is, Manager Qi, I think since you come to our Tiangong Technology, you should naturally know the time when our Tiangong Technology developed this engine, so as long as your company needs it, I will definitely have three months, our Tiangong Technology You can definitely develop the engine you need.
When Qi Wenbo listened to Wang Bin’s words, he suddenly realized that Tiangong Technology is not a normal fast engine research and development company. After all, a normal aviation research and development company cannot be within half a year. Just come up with so many types of aero engines.
Therefore, he does not doubt that Wang Bin can develop an aero engine within three months.
So, he immediately said excitedly: “That’s OK, although Mr. Wang said that your engine is sufficient for our company’s current No. 19 regional airliner.
But in addition to this regional airliner, our company also has several airliners. I hope that Mr. Wang and Tiangong Technology can develop special engines for it. At the same time, in terms of engines for the mainline passenger aircraft, we also hope that Mr. Wang and Tiangong Technology Can be tailored! ”