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Five-axis machining impellers are widely used in the defense industry and energy industry, with complex structures and blade surfaces and high machining accuracy. Below, the editor will briefly introduce to you the relevant information about five-axis machining of impellers.

As we all know, the impeller is an important part of water turbines, steam turbines, aero engines, rocket engines, expanders, pumps and fans, compressors and other products. Its function is to pressurize or convert energy to the gas or liquid flowing through it. Impellers are usually composed of discs, blades, connectors and other components. According to their structure, they can be divided into open, semi-closed and closed impellers; according to their working speed, they can be divided into high-speed, medium-speed and low-speed working impellers; according to the working pressure It can be divided into high-pressure, medium-pressure and low-pressure working impellers; from the perspective of design and manufacturing, it can be divided into combined impellers and integral impellers.

In fluid machinery, five-axis machining of impellers has an extremely important impact on product performance. The improvement of impeller machining efficiency is mainly due to the improvement of rough machining efficiency. The five-axis impeller rough machining mode can be used to achieve five-axis rough machining of the impeller, with uniform material retention and smooth processing trajectory, improving processing efficiency.