Installation, welding and processing technology of flywheel end plate of large-scale shielding motor

The invention relates to a mounting, welding and processing technology of a large-scale shielding motor flywheel end plate, in particular to the field of motor flywheel end plates, which comprises the following steps of: a, thermally sleeving the flywheel end plate; b, flywheel end plates are welded; c, rolling the flywheel end plate; d, mounting and welding a flywheel shell; and e, flywheel end plate machining and checking. Deformation of the flywheel end plate in the shrinkage fit process is controlled, it is ensured that the flywheel end plate can be installed in place, deformation of the flywheel end plate in the welding and machining process is controlled and reduced, the assembling and manufacturing quality of a flywheel assembling assembly is improved, and the production cost is reduced. The situation that an installation gap exists between the flywheel assembling assembly and the thrust disc when the flywheel assembling assembly is installed on the motor rotor subsequently is avoided, the flywheel ass