Vacuum electron beam welding apparatus and welding method

Abstract

The embodiment of the present application discloses a vacuum electron beam welding device and a welding method, wherein the vacuum electron beam welding device comprises: a welding positioning assembly, which comprises: a base, a fixing piece and at least two clamping pieces, the fixing piece is fixedly installed on the base, the two clamping pieces are symmetrically arranged between the base and the fixing piece, and a clamping space is formed between the two clamping pieces, and the clamping space is used for clamping a thin-walled shell assembly to be welded; and a welding electron gun movably arranged on the side of the welding positioning assembly; wherein at least two first adjusting pieces are movably arranged on the fixing piece, and the first adjusting pieces are in contact with the clamping pieces. According to the present application, the vacuum electron beam weld on the thin-walled shell assembly is good in shape, small in weld deformation and suitable in penetration, and the welding efficiency and effect of the welding device are improved.

Images