Metallographic corrosion/cleaning integrated experimental device based on additive manufacturing TC4 titanium alloy

The utility model relates to a metallographic corrosion/cleaning integrated experimental device based on additive manufacturing TC4 titanium alloy, and belongs to the technical field of metallographic analysis. The device comprises a base, a first bracket, a second bracket, a sample holder, a corrosion box, a cleaning box and the like, wherein the first bracket and the second bracket are vertically fastened on the base through threaded connection; the first support is composed of a telescopic rod and a fixed rod, one end of the telescopic rod is connected to the fixed rod, the other end is provided with a hook, and the sample holder is installed on the telescopic rod through the hook. The second support is composed of a connecting rod and a rotating assembly, and the corrosion box and the cleaning box are installed on the second support through the rotating assembly. By changing the diameter of the sample disc and increasing the number of layers of the sample disc, hundreds of samples can be loaded at a time,