u0442u0440u0438u043cu0435u0442u0430u043bu043bu0438u0447u0435u0441u043au0438u0439 incisor with viscous core for road and mountain car and method of its manufacture

摘要

the present invention relates to an instrument for u043eu0442u0431u043eu0439u043au0438 and excavation. in particular, the present invention relates to an instrument for u043eu0442u0431u043eu0439u043au0438 and excavation to the end of a material more rigid than the instrument.the aim of the invention is to obtain u043du0435u0440u0430u0437u044au0435u043cu043du043eu0433u043e welded connection with the tip and u0445u0432u043eu0441u0442u043eu0432u0438u043au043eu043c incisors method combined poss u0440u043eu0441u0442u043du043eu0433u043e hot extruding (u043au0441u0433u0432). in contrast to the u043fu0430u044fu043du043eu0433u043e u0441u0432u0430u0440u043du043eu0435 compound has a high durability.a manufactured by u043au0441u0433u0432 of u0432u044bu0441u043eu043au043eu043bu0435u0433u0438u0440u043eu0432u0430u043du043du043eu0439 u0448u0442u0430u043cu043fu043eu0432u043eu0439 or u0431u044bu0441u0442u0440u043eu0440u0435u0436u0443u0449u0435u0439 steel instead of tungsten - u043au0430u0440u0431u0438u0434u043du043eu0433u043e alloy has the advantage tsenovo mu factor and the complex formed in the mechanical and performance properties. therefore, the method used, u043au0441u0433u0432 will have higher strength compared with the prototype.in addition, u0442u0440u0438u043cu0435u0442u0430u043bu043bu0438u0447u0435u0441u043au0438u0435 avulsions, constructed on the u0437u0430u044fu0432u043bu044fu0435u043cu043eu043cu0443 mode, will include a shank with u043du0435u0437u0430u043au0430u043bu0435u043du043du044bu043c viscous core of steel u0441u04423 that will a significant relaxation of the busy state of the body incisors in his work with impact loads.