Gas-shielded arc welding apparatus
Номер патента: CA1250028A
Опубликовано: 14-02-1989
Автор(ы): Eiji Morishige, Hirokazu Nomura, Mizuho Higurashi, Saburo Mori, Yasuhiko Nishi, Yukihiko Sato
Принадлежит: Nippon Kokan Koji KK, Nippon Kokan Ltd
Опубликовано: 14-02-1989
Автор(ы): Eiji Morishige, Hirokazu Nomura, Mizuho Higurashi, Saburo Mori, Yasuhiko Nishi, Yukihiko Sato
Принадлежит: Nippon Kokan Koji KK, Nippon Kokan Ltd
Реферат: Abstract A gas-shielded arc welding apparatus automatically welds materials to be welded, such as rails or shape steel. The apparatus includes a gas-shielded chamber and a pair of side backing plates arranged within the chamber whereby the whole weld zone of the materials is gas shielded and a welding nozzle and shielding gas outlets are separated from each other. The apparatus also includes a welding apparatus proper and a control unit thereby performing the welding in a fully automatic manner.
Apparatus for gas-shielded arc welding
Номер патента: US4491715A. Автор: Viktor V. Sidorov,Felix V. Voronin,Igor V. Shergov,Vyacheslav F. Gorb. Владелец: NAUCHNO PROIZVODSTVENNOE OBIEDINENIE PO TEKHNOLOGII MASHINOSTROE. Дата публикации: 1985-01-01.