Simple pin-on-disk composite material small sample abrasion test device

The utility model discloses a simple pin-on-disk composite material small sample abrasion test device, which comprises a base. A rolling bearing is arranged at the center position of the base and provided with a vertical shaft. A friction bottom disk is perpendicular to the vertical shaft and arranged at the top of the vertical shaft, and a post is vertically arranged on one side of the base. A beam is vertically arranged at the top of the post and provided with a scale ruler, and the other end of the beam is vertically provided with a loading rod. The bottom of the loading rod is provided with a sample chuck which is arranged above the friction bottom disk. The other end of the base is provided with a motor, one end of a belt wheel is arranged on the post and the other end of the belt wheel is arranged on the motor. The simple pin-on-disk composite material small sample abrasion test device has simple structure, convenience in operation and stable and reliable data. In addition, the simple pin-on-disk composite material small sample abrasion test device can disclose work mechanism and invalidation reason of the composite material from a point view of abrasion, provide scientific test data for research of new technology and new ingredient of the composite material and provide a test platform for material sample contrast test analysis when conditions of test equipment in a laboratory are not enough.