Wear-resistant hollow shaft capable of rotating at high speed

The utility model discloses a high-speed rotation wear-resistant hollow shaft, which relates to the technical field of hollow shafts, and comprises a hollow shaft main body and a clamp mechanism, the hollow shaft main body comprises an alloy steel shaft body, a wear-resistant layer is fixedly sprayed on the outer wall of the alloy steel shaft body, a damping layer is fixedly sprayed on the inner wall of the alloy steel shaft body, and the clamp mechanism is fixed on the outer wall of the alloy steel shaft body. The wear-resistant layer comprises a fluoroplastic layer, an oxide layer is fixedly sprayed on the outer wall of the fluoroplastic layer, an alloy layer is fixedly sprayed on the outer wall of the oxide layer, and a ceramic particle layer is fixedly sprayed on the outer wall of the alloy layer. The wear-resisting layer formed by the ceramic particle layer, the alloy layer, the oxide layer, the fluoroplastic layer and the like is sprayed on the outer wall of the alloy steel shaft body in a plasma sprayi