Novel miniature rotating shaft

• Main Authors: LIU LINGYUN, YE GENGBIAO, SHAN BAONAN, CAI ZHIDAN
• Format: Patent
• Language: Chinese; English
• Published: 26.05.2023
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The novel miniature rotating shaft comprises a rotating shaft body, the rotating shaft body is sequentially provided with a first shaft body, a second shaft body and a third shaft body from left to right, a spline is integrally arranged at the left end of the first shaft body, and a first containing groove is axially formed in the local position of the outer surface of the first shaft body; a first hard alloy reinforcing strip is arranged in the first storage groove in an embedded mode, and a carbon fiber layer is fixedly bonded to the outer surface of the first shaft body. A second storage groove is axially formed in the local position of the outer surface of the second shaft body, and a second hard alloy reinforcing strip is arranged in the second storage groove in an embedded mode. A damping assembly is arranged on the outer surface of the third shaft body; a connecting flange is integrally arranged at the right end of the third shaft body, a third containing groove is formed in the middle of the right end