METHOD OF MANUFACTURING UNIT nozzle throat CAMERA liquid rocket engine

摘要

1.method u0438u0437u0433u043eu0442u043eu0432u043bu0435u043du0438u00a0 block critical u0441u0435u0447u0435u043du0438u00a0 nozzle chamber liquid rocket u0434u0432u0438u0433u0430u0442u0435u043bu00a0 containing inner and outer shellincluding the production of the outer shell in the form of two u0441u043eu043fu0440u00a0u0436u0435u043du043du044bu0445 u0443u0441u0435u0447u0435u043du043du044bu0445 cones and internal in the form of cylinder in u0434u043eu043au0440u0438u0442u0438u0447u0435u0441u043au043eu0439 part of the nozzle and in the form of u0443u0441u0435u0447u0435u043du043d wow cone in his u0437u0430u043au0440u0438u0442u0438u0447u0435u0441u043au043eu0439 part; threading longitudinal slots on the outer surface of the inner shell of the education u043eu0440u0435u0431u0440u0435u043du043du043eu0439 surfacethe surface of u043fu0430u00a0u0435u043cu044bu0435 both membranes in the form of the plating layers of the specified thickness u043fu0440u0438u043fu043eu00a0; assembling membranes with education, u043eu0445u043bu0430u0436u0434u0435u043du0438u00a0 between themthe installation of orifice and u0440u0430u0437u0432u0430u043bu044cu0446u043eu0432u043au0443 gathered at the cylindrical part of the inner shell to u0441u043eu043fu0440u0438u043au043eu0441u043du043eu0432u0435u043du0438u00a0 with the interior surface of the outer u043eu0431u043eu043bu043eu0447 gi tract; u0432u0430u043au0443u0443u043cu0438u0440u043eu0432u0430u043du0438u0435 u043eu0445u043bu0430u0436u0434u0435u043du0438u00a0 collected design and pike in the furnace under the pressure of the protective gas, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 orderbefore assembling the membrane on the outer surface of the end section of the cylindrical shell u0432u044bu043fu043eu043bu043du00a0u044eu0442 u043du0435u043eu0440u0435u0431u0440u0435u043du043du043eu0433u043e internal annular grooves in the first which put solder in the form of tape sections tightly to each other at a depth less than the depth of the grooves.;2. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the pieces of tape u043fu0440u0438u043fu043eu00a0 u0437u0430u043au0440u0435u043fu043bu00a0u044eu0442 in u043au0430u043du0430u0432u043au0435 mainly through u043au0435u0440u043du0435u043du0438u00a0 u043fu0440u0438u043fu043eu00a0.;3. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the outer shell is made of u0432u044bu0441u043eu043au043eu043bu0435u0433u0438u0440u043eu0432u0430u043du043du043eu0439 became spc - 16.;4. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the inner shell is made of copper alloy on the basis of u0431u0440u044508.;5. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the inner surface of the outer shell u043du0430u043du043eu0441u00a0u0442 solder in the form of u0441u043bu043eu00a0 zinc copper.;6. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the surface of the inner lining u043eu0440u0435u0431u0440u0435u043du043du0443u044e u043du0430u043du043eu0441u00a0u0442 solder in the form of u043cu0435u0434u043du043eu0441u0435u0440u0435u0431u0440u00a0u043du044bu0445 plating layers.;7. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the stretch of tape from the u043cu0435u0434u043du043eu0441u0435 - u0440u0435u0431u0440u00a0u043du043eu0433u043e u043fu0440u0438u043fu043eu00a0 u043fu0441u04405,5 u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 at several points of the grooves and with its two ends.