Inspection and control method for welding deviation of electroforming nickel dissimilar metal electron beam

The invention relates to the field of electron beam welding, and particularly discloses a thrust chamber electroforming assembly, which comprises an electroforming workpiece, a thrust chamber, a thrust chamber and a thrust chamber, the outer ring flange workpiece is connected with the annular connecting end part through electron beam welding, and electron beams are bombarded towards a joint of the outer ring flange workpiece and the annular connecting end part through an electroforming workpiece main body; the outer ring flange workpiece hole comprises a first hole structure, a second hole structure and a step end face connected between the first hole structure and the second hole structure. The hole wall of the first hole structure is matched with the outer side wall of the annular connecting end, the second hole structure is located on the side, away from the electroforming workpiece body, of the first hole structure, and the hole diameter of the second hole structure is smaller than that of the first hole