Chapter 543: Aircraft engine

"It's so beautiful!" In Gao Wei's eyes, this shaped container is 10,000 times better than those jewels!

There is really no powder on the surface!
the R&D staff surprised.
Isn’t it going to slag?

Kelly Hall frowned: "Adding a binder? It can cause problems with the molecular structure and break at high temperatures. That's a big problem!"
"I only know the result after I try it." Zhong Bing said, "You can start shaping."
The staff was nervously prepared, and the yttrium oxide shaped container was made into a turbine engine blade sizing device. This blade length has exceeded the 200mm limit that Kelly Hall said!
The titanium-aluminum alloy solution at a high temperature is poured into a yttrium oxide shaped vessel and begins to cool. As a series of operations proceed, the titanium-aluminum alloy blade is gradually formed.
The data on the meter has been fluctuating around the normal value, everyone is staring, Zhong Bing said: "Yes!"
The first test of the titanium-aluminum alloy blade was carefully taken out by the researchers. From the outside, it was smooth and elegant with a curved surface, giving off a metallic luster.
A good-looking appearance does not mean that the blade has been successfully manufactured and must be carefully tested to determine if it can pass the high performance requirements of the aero engine.
The Materials Institute has testing equipment that will detect the data of the blades for comparison with standard data.

Titanium-aluminum alloy blades have a length of more than 200mm, either the accuracy is not up to standard or the hardness is not up to standard!
said Henry Hall.
A similar experiment has been done many times by our company.

This time, no one is arguing with him, but waiting for the test data to come out.
Data feedback is coming to them very quickly, whether it is strength, stability, density or precision, it is completely standard!
This shows that they have actually produced titanium alloy blades of low pressure turbine engines over 200mm!

This is the world's highest precision, highest length, and most stable titanium-aluminum alloy blade!
Gao Wei saw the data, and said with surprise.
The researchers in the institute who witnessed him were equally happy, applauding or cheering loudly, and at the Institute of Aeronautical Materials, they were very happy.
"Let me see!" Kelly Hall hurried forward, taking a careful look at the blades while watching the test data.
While he was watching, he secretly used his smart glasses to record some information and sent it back to the Rolls-Royce headquarters.
These Lu Zixin know, but no one stops. Because the core technology is the manufacture of molecular adhesives, other technologies, Rolls-Royce, have long been mastered, and they can be used to give them competitive pressure.
"Really more than 200mm? How to do it? How can computer simulation go wrong?" Kelly Hall muttered to himself.
On the side, Zhong Bing said: "Computer simulation will of course go wrong! There are many variables that need to be considered for an experiment to be successful, not to mention the changes in molecular structure. The current computer cannot be fully predicted. Superstitious computer models, but also scientists what?"
"This..." Kelly Hall was speechless, and it turned out that the finished titanium-aluminum blade products overturned their laboratory simulation theory results!
"Your company has been able to make its own blades, and the technological progress is really admirable!" Compared with Kelly Hall, Anderson's mentality is much better, because he made the worst plan from the beginning, now, this plan has become reality.
Next, there is basically nothing about Honeywell International.
For the British Rolls-Royce company, they can only accept such facts. The only benefit is that the engine blades are only part of the engine. The really difficult technical problem lies in the design and construction of the engineering machine itself.
......
After successfully developing the titanium alloy blades of the low-pressure turbine engine, the material problems in front of the Huaxia commercial aircraft manufacturing company are running out. Zhang Ming and Zhong Bing are in the process of solving the problem.
After Kelly Hall, the representative of the British Rolls-Royce company, reported the matter back to China, it actually contributed to an order!
It’s not that Huaxia Commercial Aircraft purchased from Rolls-Royce, but Rolls-Royce purchased hundreds of low-pressure turbine engines of titanium-aluminum alloy blades from China. It is said that these blades will be used on the Airbus 350 series commercial large aircraft of European Airbus.
In the Huaxia Commercial Aircraft Manufacturing Company, after the company's high-level meeting, it was decided to begin to overcome the most difficult level, aircraft engine that hindered the manufacture of large aircraft!
Huaxia Commercial Aircraft Manufacturing Company has been researching aero engines, but progress is slow. At present, only the United States and the United Kingdom have mastered the top technology in this area.
Now, they intend to work with Red Letter's mechanical power research team to develop a high-performance aero engine.
However, as soon as the news spread, it caused a constant warning from international colleagues.
The British Luo Luo company and the United States General Electric, the United States Pratt & Whitney, the three giants of the aircraft engine, not to mention, the Russian United Aviation Manufacturing Group, which has been working with Huaxia Commercial Aircraft Manufacturing Company, is not satisfied with the request to withdraw. Engine development.
Russia United Airlines Manufacturing Group, referred to as oak, is a super-large military enterprise merged by several of Russia's most important aviation companies in 2006. The world's top 20 military companies are among the top 20 giants!
Although in the manufacture of commercial aircraft aeroengines, the United Airlines Manufacturing Group is not comparable to the three major aerospace engine giants, but also the world's top aero engine manufacturer.
A year ago, Huaxia Commercial Aircraft Manufacturing Co., Ltd. and Oak reached a cooperation to develop an aerospace engine for a long-range wide-body aircraft.
The only finished product of Huaxia Commercial Aircraft Manufacturing Co., the c919 is nothing more than a single-aisle aircraft, also known as the
medium and short-range dual-lens narrow-body civil transport aircraft
. The best-selling Boeing 787, Airbus 350 series aircraft are long-range wide-body aircraft, the aircraft is larger, the load is more, and the scope of application is wider.
Of course, the required aero engine performance is also stronger.
It is impossible for the British and American countries to sell their high-tech aero engines to China, lest China compete with their Boeing and Airbus companies. So they only found the cooperation of the Russian United Aviation Manufacturing Group. Now, I heard that the Red Letter Group wants to cooperate with Huaxia Commercial Aircraft Manufacturing Co., Ltd. to carry out the research and development of aviation engines. Oak is also afraid of withdrawing from research and development and avoiding technology leakage.
"How can this be? R&D has not yet started, they are going to evacuate! Are these Russians also associated with Anglo-American companies?" Peng Zhengg’s slamming documents, aviation engines are vital, they plan to develop wide-body aircraft c, now the investment has reached 10 billion, if there is a problem with the engine, isn't it a failure? d