senior valve u0434u043bu00a0 u0433u0435u0440u043cu043eu043au0430u0431u0438u043du044b aircraft

摘要

senior valve u0434u043bu00a0 u0433u0435u0440u043cu043eu043au0430u0431u0438u043du044b aircraft containing a knife locking body and u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 pie saddle, so that, with a view to u043eu0431u0435u0441u043fu0435u0447u0435u043du0438u00a0 more at u0441u0442u043eu0439u0447u0438u0432u043eu0441u0442u0438 valve, the saddle is accomplished with conical surface facing towards the knife part of the locking body, and u043eu0431u0440u0430u0437u0443u044eu0449u0430u00a0 cone u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 with u043du043eu0440u043cu0430u043bu044cu044e to landing a plane angle of 10 to 30.a minimum u0440u0430u0441u0441u0442u043eu00a0u043du0438u0435 between line u043fu0435u0440u0435u0441u0435u0447u0435u043du0438u00a0 conical surface with the landing plane and line loading locking body still 1 / 150 to 1 / 50 u043fu0440u043eu0445u043eu0434u043d diameter wow u0441u0435u0447u0435u043du0438u00a0 saddles, and the ratio of height of conical surface to the maximum displacement of a locking body must be in the range of 0.1 to 0.5.