Ball joint with diamond coating

• Main Authors: YUAN XIAOQIAO, CHEN XUMING
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2019
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a joint. The ball joint with the diamond coating comprises a ball joint body, the ball joint body comprises a spherical base body and a cylindrical base body, an annular groove is formed outside the spherical base body, the ball joint further comprises a wear-resisting ring, and the wear-resisting ring is embedded into the annular groove and forms an annular protrusionon the surface of the spherical base body. An abrasion-resistant layer is further arranged outside the spherical base body, the abrasion-resistant layer is coated with a diamond coating, and the diamond coating covers the abrasion-resistant layer and fills meshes of the metal net; the thickness of the diamond coating is gradually increased from the annular groove to the two sides. The wear-resistant ring is additionally arranged at the seriously worn part of the ball joint, and the wear-resistant layers with different thicknesses are additionally arranged at other parts, so that the wear resistance of the ball joint