Test stand for wiggle corrosive wear under constant temperature

The utility model relates to a test stand for wiggle corrosive wear under constant temperature. A medium chamber higher than a ball test piece is arranged on the periphery of the lower gripper of thetest stand, and test media are held in the medium chamber. The wall of the chamber is in a sandwich layer structure, the lower part of the sandwich layer is provided with a water inlet, and the upperpart is provided with a water outlet. A circulating water system of constant temperature is formed by that the water inlet is connected with a constant temperature water bath by a micro pump, and thewater outlet is directly connected with the constant temperature water bath. An auxiliary electrode and a reference electrode are immersed in the test media of the medium chamber. The auxiliary electrode, the reference electrode and the upper end surface of a test piece are respectively connected with the corresponding ports of an electrochemical work station controlled by a micro computer by wires, and an electrochemical c