The Chinese Academy of Sciences and Yuchai subsidiaries signed a strategic cooperation agreement

In recent days, science and technology of China Yuchai gathered a large coffee. From December 1st to 2016 2, the equipment manufacturing industry and the key parts of the engine and green manufacturing technology seminar held in Yuchai intelligent forming. China's Jinan University professor Liu Renhuai, the famous expert of mechanics, the USS Liaoning, chief architect of China Shipbuilding Industry Corp seventh, a researcher at the Zhu Yingfu Institute of the two Academy of engineering has made a report to yuchai.

5, with the Chinese Academy of Sciences Institute of Changchun Yuchai subsidiary in Qingdao branch should be of Technical Research Institute signed a strategic cooperation agreement.

8, from the Shanghai Jiao Tong University, Huazhong University of Science and Technology, South China University of Technology and other domestic research institutes, team to guide the scientific research work of Yuchai Yuchai.

This year, the Yulin municipal government and the Chinese Academy of Sciences process also signed a strategic cooperation agreement to promote the scientific research work of Yuchai and other enterprises.

Many people may ask, Yuchai why so much with the Chinese Academy of sciences such as basic scientific research oriented Research Institute Communication?

It may have to start with an aero engine.

As we all know, the turbofan engine used in aviation is regarded as the top pearl of industrial civilization.

A turbofan engine used for supersonic fighter is only about 1 meters in diameter and about 4 meters in length. The Russian AL-31 turbofan engine as an example, a cylindrical object is so small, the Fortress into level 4 fan, 9 stage compressor, 2 stage turbine, convergent divergent nozzle, combustion chamber, afterburner, but also arranged a cooling air passage between the fuel control system installed around. Therefore, the design and manufacture of a high performance turbofan engine, can be described as "snail shell to do Temple", is extremely difficult. In the world, master manufacturing technology first-class level of turbofan engine only the Luo Luo (to, and cooperation is Yuchai MTU's parent company), American general and Pratt & Whitney 3 companies.

In addition, Pratt & Whitney is the advanced dual rotor afterburner turbofan engine developed by the fourth generation fighter aircraft in the United States. The F-119 turbine uses third generations of single crystal hollow blades. What is the specific single crystal hollow blade, this was difficult to describe, can only say that a leaf area of only a few square centimeters with lots of free surface, the complex cavity (for air cooling), but also control the alloy crystal production consistency, which requires precision casting technology is superb.

So, in general, making a high quality aircraft engine requires comprehensive progress in mechanical design, material applications, casting, assembly and other technologies.

So again, from automotive engine manufacturing technology, it also requires the overall progress of technology.

Especially in the six stage of the country, how to manufacture highly reliable, low fuel consumption and high performance engine is a problem that must be faced by the internal combustion engine manufacturing enterprises. Now, manufacturing engines require more powerful technical support.

Yuchai is a strong technological innovation vitality of enterprises, has been to capture the core technology as its mission. From the beginning of domestic ECU, Yuchai enhance their core competitiveness in the continuous technological innovation in.

Application of 3D printing technology, digital factory and new technology...... The application of each new technology and process for the manufacture of high-end, Yuchai in the future lay the foundation for the quality of engine, Yuchai add weight in future competition in the winning.

Now again with Yuchai more partners, the challenges of new technology. These new technologies will be applied in Yuchai products.

I believe this, for each Yuchai users, is a blessing.