Tool for EB-PVD thermal barrier coating of turbine blade and use method

The invention relates to the technical field of EB-PVD thermal barrier coatings, in particular to a tool for a turbine blade EB-PVD thermal barrier coating and a using method.The tool comprises a main shaft, a mounting frame, a gear driving assembly, an angle adjusting assembly, a connecting assembly and a positioning rod, the main shaft is rotationally arranged on the mounting frame, and the gear driving assembly comprises a gear ring, a driving wheel, a planet carrier and a plurality of driven wheels; the connecting assembly comprises a universal joint, a connecting shaft and a protection box, the angle adjusting assembly comprises a cam and a deflection disc, the cam is fixed to the main shaft and matched with the deflection disc, the deflection disc is rotationally arranged on the main shaft, the end, away from the universal joint, of the connecting shaft penetrates through the deflection disc, and the cam drives the connecting shaft to conduct periodic swing motion through the deflection disc. According