APPARATUS FOR AUTOMATIC WELDING OF LONGITUDINAL JOINTS OF SHELLS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to welding, namely, to the design of systems in which the automatic longitudinal welding u043eu0431u0435u0447u0430 ec, mainly from the individual to u0441u043eu0441u0442u043eu00a0u0449u0438u0445 u043bu0435u0446 continuously occurring in the area of welding, and can be used in various u043eu0442u0440u0430u0441u043bu00a0u0445 u043cu0430u0448u0438u043du043eu0441u0442u0440u043eu0435u043du0438u00a0 in the manufacture of parts like a ring.the chain u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improving the quality of welds by u043fu043eu0432u044bu0448u0435u043du0438u00a0 precision assemblies under u0441u0432u043fu0440u043au0443 solutions u043eu0431u0435u0447u0430u0435u043a. u0441u0432u0430u0440u0438u0432u0430u0435u043cu044bu0435 rings 13, transferred to the tape and u0442u043eu043bu043au0430u0442u0435u043bu0435u043c served in u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0435 device 30, in which by means of rollers installed in the load lock bars 31 u043eu0431u0440u0430u0437u0443u044eu0449u0438 m cone and u043au043bu0438u043du043eu0432u043eu0433u043e u043fu0440u043eu0444u0438u043bu00a0 19 edge u0441u0432u043eu0434u00a0u0442u0441u00a0 and u0432u044bu0440u0430u0432u043du0438u0432u0430u044eu0442u0441u00a0 by welding.in u0444u043eu0440u043cu0443u044eu0449u0435u043c device 34 by the same rollers installed on the form cylinder, ring 13 are given their final shape. u0444u0438u043au0441u0438u0440u0443u044eu0442u0441u00a0 edges relative to each other in height in the stabilization and u0441u0432u0430u0440u0438u0432u0430u044eu0442u0441u00a0 28 between them. half of the rollers is provided with lugs located on the outer surface, and u0432u0442u043eu0440u0430u00a0 half - counter trenches.u0433u043eu043bu0438u043au0438 installed in the load lock bars 31 and 35 alternately so that the extrusion rollers included in the trenches surrounding. the u043f.u0444 - lu 6, 7). (l, c