In later generations, many online reports have said that bearings have a high technical content and can be used as an important criterion for measuring a country's scientific and technological technology and industrial strength.

Moreover, the world's science and technology and industrial powers in later generations have all had advanced bearing research and development to become a manufacturing power without exception.

The top-level bearings that can be used for aircraft engine supporting high reliability and high precision have become the most difficult problem in the research and development of aircraft engines in various countries, and are rushing to carry out large-scale development and development.

Because the main bearing of the aircraft engine is one of the key components of the aircraft engine, it operates under high speed, high temperature and complex stress conditions. The quality and performance of the main bearing directly affect the engine performance, life and reliability.

Therefore, one of the key indicators of aircraft engines is high reliability. To ensure reliability, one of the prerequisites is to ensure that the bearings in the engine have a long life - the life of the main bearing.

In the later generations of military aircraft aircraft in the 21st century, the requirements for military aircraft aircraft engines are more than 3,000 hours, while the requirements for civil aircraft aircraft aircraft engines are even higher, reaching tens of thousands of hours.

However, in the World War II era, whether it is Germany, the United Kingdom, the United States, the Soviet Union and other industrial powers currently used the main bearings of aircraft engines, the service life of the aircraft engines, was limited, and bearings have become the most troublesome development problem in various countries.

Due to the backwardness of science and technology and the fact that aircraft are just a short-term development problem, many aerospace R&D companies are trying to develop better aircraft engine main bearings; allowing their products to lead their peers, gain more advantageous air superiority, and aircraft orders.

In the later 21st century, the research, development, manufacturing and sales of high-end bearings were basically monopolized by the world's four major bearing giants, namely Timken, Japan's NSK, Sweden's SKF, and Germany's Schaeffler (FAG).

For this reason, when Chen Yanlong went to see Sperer, he also made up his mind to call all the senior members of Schaeffler (FAG) in Germany to discuss how to make more advanced aircraft engine main bearings.

In addition, Chen Yanlong also plans to ask Sperer and Germany Schaeffler (FAG) and others to publish a Xiangxi research and development report "The Latest Development Plan for Mechanical Basic Parts, Basic Manufacturing Technology and Basic Materials Industry" through the German Ministry of Industry and Information Technology to let him know the research and development of high-end bearings in Germany and the manufacturing situation.

However, the technological backwardness of the bearing industry is closely related to the serious shortage of technical talents. The cultivation of technical talents in the bearing industry has become one of the most concerned issues for Chen Yanlong now, because if Germany's aviation industry wants to develop more advanced, it is necessary to have the world's most advanced aviation engine main bearings, especially the research and development and manufacturing technology of high-end bearings.

Because this is one of the key technologies for developing and producing more advanced and longer-range aircraft, it must not be ignored.

Of course, in the eyes of many laymen in later generations, bearings are parts with simple structures. Is it necessary to attach so much importance to them and cultivate those bearing R&D personnel?

In fact, the bearings that everyone sees in daily life are low-end bearings with low technical content, and the complexity of high-end bearings is not those that are low-end bearings, which can be compared; especially the development and production of high-end bearing technologies for aerospace equipment such as more advanced fighter jets and bombers is even more complicated.

Moreover, the use of high-end bearings is not only found in the field of aircraft engines, but also in high-precision machine tools, high-speed railways, instruments and other fields.

That's why Chen Yanlong attached so much importance and was determined to establish a high-end bearing technology college to examine and cultivate talents and technologies in this area.

Moreover, the current aerospace development in Germany is also forced to Meijie, because Chen Yanlong does not intend to rely solely on mobile phone redemption systems to obtain more advanced aircraft. He also needs to accelerate the improvement of Germany's aerospace manufacturing industry and R&D and production technology to produce more advanced aircraft to fight against the aviation forces of industrial powers such as Britain, the United States and the Soviet Union.

"How is the production volume of our weapons and equipment recently?"

When Chen Yanlong arrived at Sperer's underground aircraft manufacturing factory in Hamburg under the escort of a large number of guards, he asked so eagerly when he spoke to Sperer who came out to greet him.

"We now have 1,500 Panthers and 2,000 T-54 tanks; as for other types of tanks, including the Tiger tanks, they are gradually discontinued. The current inventory of Tiger tanks is only 30!"

Sperl answered truthfully without any disgust.

"Our tanks are too small, and there is no way to compare with the US military! What about the number of our aircraft?"

Hearing this, Chen Yanlong shook his head and said dissatisfiedly.

"The production volume of our jets can now only produce about 300 per month per month, whether it is the German Ar234 lightning jet bomber or the Messerchmitt Me-263 jet fighter."

"The Ta-152 fighter jet is better, and can produce 500 aircraft per month!"

Seeing Chen Yanlong with an unhappy expression, Spel immediately said the plane with better production conditions.

"It's too few, but it's too few! We must find ways to develop and produce more jets, and Ta-152 fighter jets, and our Panther tanks and T-54 tanks! Otherwise, we will not be able to engage in a war of attrition with Britain, the United States, the Soviet Union and other countries in terms of quantity!"

After hearing this, Chen Yanlong said dissatisfiedly.

"I also want to produce enough advanced tanks and aircraft more quickly! But in addition to producing these advanced aircraft and tanks, we also have to produce a lot of types of weapons and equipment, so the natural resources we can use are very short of! Head!"

"And it is also limited to our scientific and technological talents and production experience, so it is already a big miracle that we can produce so many advanced tanks and aircraft now! Head of State!"

Spel was not very afraid of Chen Yanlong's dissatisfaction and shouting, but explained truthfully.

"Huh! I know your difficulties, but now our battle with those enemy troops is becoming increasingly fierce! If we cannot have more advanced weapons and equipment, especially tanks and aircraft to maintain air supremacy and territory, then we will be consumed by them by numerical advantage! "

Chen Yanlong glared at Spelle and sighed.

Because he knew very well that in 1943, the number of tanks produced by the US military exceeded 50,000, and the total production of aircraft reached about 90,000, with more than 6 million rifles, millions of trucks, and almost 20,000 newly built ships...

In short, the number of weapons and equipment of each is more than 4 times that of the German army, which is very unfavorable to the German army's battle on the battlefield.

"I understand! I will try my best to find ways to improve the speed of our military system production! Head of State!"

"But because we are now taking the high-quality route, our weapons and equipment must be kept in quality and cannot reduce quality monitoring for the purpose of mass production!"

"Otherwise, the weapons and equipment we produce are similar in quality to those of Britain, the United States and the Soviet Union, and will lose their advantage on the battlefield!"

Spelle was silent for a while before responding cautiously to Chen Yanlong's repeated tension.

"Well! I understand, thank you for your hard work! Minister Spell!"

"Let's go inspect the factory now! Let's have lunch together later! I have some rewards to give you, thank you for your hard work!"

Seeing Spell feeling a little aggrieved, Chen Yanlong also said in a gentle tone.

As the saying goes, hard and soft is one of the methods of enlisting talents, so Chen Yanlong is also learning how to use kindness and power, attract people and concentrate.
Chapter completed!