Electrochemical etching experiment device

The invention relates to the technical field of electrochemical etching experiments, in particular to an electrochemical etching experiment device. The device comprises an etching tank, an etching power source, an altimeter, a cathode seat and an anode seat, wherein the etching power source and the altimeter are located on the outer side of the etching tank, the cathode seat and the anode seat are located in the etching tank, a supporting plate is fixedly connected to the bottom of the anode seat, an anode is detachably connected to the supporting plate, the etching tank is provided with a lifting mechanism for driving the supporting plate to lift and an overturning mechanism for driving the supporting plate to turn over from a vertical state to a horizontal state, an air heater is arranged on the outer side of the etching tank, an outlet end of the air heater is connected with an air supply hose, a cavity is formed in the anode seat, one end of the air supply hose communicates with the cavity, and the anode