Nuclear heavy blank molding process and LCD-EBAM integrated printing equipment

The invention discloses a nuclear heavy blank molding process and LCD-EBAM integrated printing equipment. The process sequentially comprises the following steps: establishing a model in a three-dimensional way, and guiding into a molding software program for data processing; running a laser nozzle and an electron beam gun to the origin of coordinates; molding an annular support; molding a cylinder body; molding a top cover and a top spherical shell wall of a deep end socket; molding a cylindrical boss in a pipe connecting section; separating an auxiliary support from a molded part. According to the equipment, a rack is fixed on a bottom beam; a movable cross beam can longitudinally lift and be positioned on the rack; a multi-shaft robot is arranged on the movable cross beam; the laser nozzle and the electron beam gun are respectively arranged on arms of the multi-shaft robot, a laser and a powder feeder are used for respectively providing laser and metal powder to the laser nozzle, and a thread feeder and a power supply are used for providing metal threads and electric power to the electron beam gun; the laser nozzle and the electron beam gun can respectively reach random positions on a workbench; and a controller is used for controlling work of each part. The equipment can be used for realizing high-speed processing of high-precision products and saving energy.