Watch as a heavy-duty bulldozer blade gets a full restoration — from worn-out metal to a powerful tool ready for work again.

Abstract: Tunnel Boring Machine (TBM) is a large-scale equipment that is widely used in various tunnel constructions. However, the replacement of cutters still relies heavily on manual labor, which ...

Abstract: Gas turbine rotor blade cracks are usually caused by high-cycle fatigue. The natural frequency and damping of the blades change as the cracks propagate. Most existing methods detect fatigue ...

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