Clamp for steel plate friction-wear test

• Main Authors: GAO JIANGTAO, DU YANBING, CHU MINGYI, QI JIANQUN, DU XIUZHEN
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a fixture for a steel plate friction wear test, which comprises a female die, a male die, a mounting disc and a mounting mandrel, the female die and the male die are respectively attached to two sides of a sample and are connected through a bolt, a draw bead pressure head opposite to the sample is arranged in the middle of the male die, a draw bead groove corresponding to the draw bead pressure head is arranged on the female die, and the mounting disc is connected with the mounting mandrel through a bolt. The female die and the male die are fixed to the upper portion of the mounting disc, the lower portion of the mounting disc is connected with the mounting mandrel, an upper chuck of the tensile testing machine clamps the upper end of a sample, a base clamp of the tensile testing machine clamps the mounting mandrel, and a pressure detection device is arranged between the female die and the male die. The device is matched with a common tensile testing machine, so that a steel plate