High-low temperature vacuum friction wear control system

• Main Authors: XIAO HUA, LEE SEO-JUNG
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to the technical field of frictional wear detection, and discloses a high-low temperature vacuum frictional wear control system, which comprises a main body frame, a spring and a lead screw device, a movable compression plate is arranged at the upper end of the main body frame, the spring and the lead screw device are both installed between the main body frame and the compression plate, a loading motor capable of enabling the lead screw device to rotate is further installed on the main body frame, and a Z-shaped force transmission plate is installed at the lower end of the spring and comprises a lower horizontal plate and an upper horizontal plate. The upper horizontal plate is connected with a test force sensor, the lower end of the upper horizontal plate is connected with a dowel bar, and the lower end of the dowel bar is provided with an upper sample; the test force sensor is connected with a central controller, the test force sensor is used for measuring the downward pressure of