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Why do civil aviation engine fan blades use composite materials?

By.Johns 2024-09-27 06:26:01 Share on facebook Share on Google Share on Instagram Share on Pinterest Share on Twitter Share on Tumblr Share on WhatsApp Share on Telegram Share on Reddit Visit our Instagram

Introduction Why do civil aviation engine fan blades use composite materials? The reason why this engine fan blade uses composite materials is because of its lightweight, high-strength characteristics and fatigue resistance. 1. Compound

Why do civil aviation engine fan blades use composite materials?

The reason why this engine fan blade uses composite materials is that it has the characteristics of light weight, high strength and fatigue resistance.

1. Composite materials have the characteristics of light weight and high strength. Compared with traditional metal materials, they are lighter in weight and higher in strength. They can significantly reduce the weight of the entire aircraft and increase the fuel consumption of the aircraft. efficiency and performance.

2. Composite materials have good anti-fatigue properties, can withstand high-frequency vibrations and impacts, and are not prone to fatigue damage, thereby extending the service life and maintenance cycle, and improving the reliability and safety of aeroengines.

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