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Increase the stiffness of hollow structure of carbon fiber rim structure, improve the structural stability of another kind of way is filled with light foam core material of low density in the middle.
Foam sandwich structure of carbon fiber rim
Foam sandwich structure is a kind of structural material is composed of high strength and low density light skin core material. Join the core purpose is to maintain the distance between the two panels, can increase a few premise in weight, make the sandwich panel section moment of inertia and flexural stiffness increase, greatly improve the stiffness of the structure.
