Thin-wall stamping combustion chamber casing and multi-weld-bead deformation control method thereof

The invention discloses a thin-wall stamping combustion chamber casing and a multi-weld-bead deformation control method thereof, and relates to the technical field of machining. According to the specific implementation mode, the device comprises an outer casing, an exhaust conical cylinder, a working nozzle mounting base, a starting nozzle mounting base, an ignition plug mounting base, an air entraining mounting base and an anti-surge mounting base, the outer casing is in a bell shape, the exhaust conical cylinder is in a conical shape, the exhaust conical cylinder is connected to the top of the outer casing in a sleeving mode, and part of the exhaust conical cylinder extends into the outer casing; the working nozzle mounting seat, the starting nozzle mounting seat, the sparking plug mounting seat, the air entraining mounting seat and the anti-surge mounting seat are mounted on the side wall of the outer casing. By means of the method, welding of the case of a complex structure is achieved, and deformation in