Abstract: In order to accommodate electron beam to the brazing of the joints with various curve shapes and the brazing of thermosensitive materials, the method of electron beam scanning and brazing temperature control was developed, in which electron beamwas controlled to scan according to predefined scanning track, and the actual temperature rising velocity of the brazed seam was lim-ited in an allowed scope by detecting the brazed seam temperature, calculating the temperature rising veloc……
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