xiehe model

As the technological era continues to change, the development trends and development spaces of various industries have distinct developmental characteristics. Many industries have also incorporated some technological elements in the development process, which to a certain extent has brought about production and development. Positive effect. As various countries have higher and higher requirements for engine performance, more and more industries have begun to challenge the peak of modern industry, and blisk technology processing is one of them, which plays a role in improving the thrust-to-weight ratio of aero engines. important role. However, with the development of time, this technology is gradually unable to meet the needs of high-performance aeroengines in terms of structure. It is precisely because of this that the integral blisk in which the engine rotor blades and the wheel disc are integrated was designed, and blisk processing has gradually been applied and popularized. So what are its main advantages? Next, let me briefly introduce it to you.

1. Reduce the number of parts. This processing technology also has the main function of reducing the number of parts. In general, aeroengines have extremely strict reliability requirements, and a simplified rotor structure plays a great role in improving reliability.

2. Reduce airflow loss. To a certain extent, it not only reduces the weight but also increases the thrust. The integral blisk, which is conducive to improving the thrust-to-weight ratio, is naturally not an easy "pearl" to pick. In addition, when the rotor blades are damaged, they cannot be replaced individually, which may cause the entire blisk to be scrapped. Repair technology is another problem.

3. Weight reduction, the radial size of the rim can be greatly reduced, thereby significantly reducing the rotor mass.

In summary, the above is the editor’s preliminary understanding of this product. If you want to know more, please call our Xiehe processing manufacturer.