xiehe model

Many people may not know that aeroengine is a relatively complex project in our industry. If we want to mention its core manufacturing component, then it must be the "blade"! Laymen may not know that its manufacturing accounts for more than 30% of the entire engine manufacturing workload. When using aero engines, whether it is fan blades, compressor blades, or turbine blades, they must withstand very harsh working conditions, but there are some differences between them. Generally speaking, the materials used in different blades are naturally different. Generally, the materials used in manufacturing are mainly divided into metal materials and advanced composite materials, and these two materials play a very important role in blisk processing. Research on its processing methods and process technology is becoming more and more critical. So what is the key to blade manufacturing technology? Next, let me briefly introduce it to you.

1. Fan/compressor blade manufacturing technology. As engine performance continues to improve, the structure of the blades becomes more and more complex, and our processing difficulty is also becoming more and more difficult. For this kind of work, we basically use CNC machining, precision forging, superplastic forming/diffusion joining methods, and then surface treatment!

2. Blade CNC machining technology. The so-called blade CNC machining technology mainly includes clamping methods, CNC programming, cutting technology, chatter suppression, online detection, auxiliary technology, etc. It plays a very important role to a certain extent!

3. Blade precision forging technology. Precision forging technology is a very important technology when we process blades. It mainly uses high-precision forging equipment and relies on complete detection means and auxiliary processing technology to forge small margins and high quality. High blade blank. Generally, extremely high requirements are placed on the design of the blade precision forging process, the accuracy and rigidity of the forging equipment, and the accuracy of the testing equipment.

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.