Of arc gas-shielded welding of butt joints solid block with double-layer packages of aluminum alloys

摘要

method of arc welding in a protective gas u0441u0442u044bu043au043eu0432u043eu0433u043e u0441u043eu0435u0434u0438u043du0435u043du0438u00a0 monolithic plates with equal thickness u0434u0432u0443u0445u0441u043bu043eu0439u043du044bu043c package sheets of aluminium alloy containing the fixation plates relative to each other u0441u043eu0435u0434u0438u043du0435u043du0438u00a0 package, assembly and welding, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 so that when assembling the upper leaf package being replaced on the lower fox one of the interface on the u0440u0430u0441u0441u0442u043eu00a0u043du0438u0435 (0.8 - 1.2), where the thickness of the sheets in the bag.a welding u0432u044bu043fu043eu043bu043du00a0u044eu0442 on mode of u043fu0440u043eu043fu043bu0430u0432u043bu0435u043du0438u00a0 u0441u0442u044bu043au043eu0432u043eu0433u043e u0441u043eu0435u0434u0438u043du0435u043du0438u00a0 monolithic billet thickness equal to the thickness of the package.