High-performance self-lubricating shaft sleeve for vibration exciter and use method of high-performance self-lubricating shaft sleeve

The high-performance self-lubricating shaft sleeve comprises a macromolecular adhesive base layer, silicon carbide bearing sections and silicon carbide bearing particles, each silicon carbide bearing section is coated with the macromolecular adhesive base layer, and at least three silicon carbide bearing sections are connected end to end to form a bearing ring; deformation gaps are formed between the silicon carbide bearing sections located in the same bearing ring, the deformation gaps are filled with macromolecule adhesive base layers, and a plurality of silicon carbide bearing particles are evenly distributed in the macromolecule adhesive base layers located at the deformation gaps. The using method comprises the three steps of assembly design, temperature adjustment prefabrication and assembly operation. The self-lubricating vibration exciter is flexible and convenient to operate, high in bearing capacity and impact resistance and good in self-lubricating performance, effectively meets the requirement for