High-performance flange manufacturing equipment and manufacturing method

The invention relates to the technical field of machine manufacturing, and discloses a high-performance flange manufacturing device and method, and the method comprises the steps: collecting historical welding data, dividing the historical welding data into welding success data and excessive welding data, and dividing the welding success data into different welding grades; collecting hardness data of a to-be-welded material to determine an initial welding condition; the to-be-welded material is machined according to the initial welding condition, the machining temperature of the welding face is collected in real time, image data of a welded finished product is collected, and whether machining of the to-be-welded material is completed or not is judged; when it is judged that the to-be-welded material is welded to be qualified, the initial welding condition serves as the final welding condition; when it is judged that the to-be-welded material is unqualified, the initial welding condition is adjusted, and the f