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METHOD OF DETERMINING ANTIFRICTIONAL PROPERTIES OF ADDITIVES TO LUBRICATING OILS ON FOUR-BALL MACHINE OF FRICTION
METHOD OF DETERMINING ANTIFRICTIONAL PROPERTIES OF ADDITIVES TO LUBRICATING OILS ON FOUR-BALL MACHINE OF FRICTION
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机译:四摩擦机上测定润滑油添加剂的抗腐蚀性能的方法
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the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 methods u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 lubricating oils, namely their u0430u043du0442u0438u0444u0440u0438u043au0446u0438u043eu043du043du044bu0445 properties, u0447u0435u0442u044bu0440u0435u0445u0448u0430u0440u0438u043au043eu0432u043eu0439 car u0442u0440u0435u043du0438u00a0. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 simplification method and reducing the labour intensity of u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u0430u043du0442u0438u0444u0440u0438u043au0446u0438u043eu043du043du044bu0445 lubricating oils by u0438u0437u043cu0435u0440u0435u043du0438u00a0 values u0443u0441u0442u0430u043du043eu0432u0438u0432u0448u0435 properties u0439u0441u00a0 difference temperature of the tested oils.in the cup 1 with the ball 3 is poured to the optimal u0443u0440u043eu0432u043du00a0 u0438u0441u043fu044bu0442u0443u0435u043cu043eu0435 oil 2, an excess of which u0441u0430u043cu043eu0442u0435u043au043eu043c u0441u043bu0438u0432u0430u0435u0442u0441u00a0 through the pipe 5. the cup is installed in u0447u0435u0442u044bu0440u0435u0445u0448u0430u0440u0438u043au043eu0432u043eu0439 car u0442u0440u0435u043du0438u00a0, make me over and u043fu0440u0438u0432u043eu0434u00a0u0442 in the upper ball 6. as embodied in a graduated u0442u0435u0440u043cu043eu043fu0430u0440u0443 7 u0441u043eu0435u0434u0438u043du00a0u044eu0442 with u043fu043eu0442u0435u043du0446u0438u043eu043cu0435u0442u0440u043eu043c 8, and u0432u043eu0434u00a0u043du0443u044e shirt 4, which u0434u043bu00a0 u043eu0445u043bu0430u0436u0434u0435u043du0438u00a0 cups with the thermostat.in u0432u0440u0435u043cu00a0 u0438u0441u043fu044bu0442u0430u043du0438u00a0 signal differential thermocouples u0440u0435u0433u0438u0441u0442u0440u0438u0440u0443u0435u0442u0441u00a0 automatic u043fu043eu0442u0435u043du0446u0438u043eu043cu0435u0442u0440u043eu043c 8. on the u043fu043eu043au0430u0437u0430u043du0438u00a0u043c u043fu043eu0442u0435u043du0446u0438u043eu043cu0435u0442u0440u0430 u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 u0443u0441u0442u0430u043du043eu0432u0438u0432u0448u0443u044eu0441u00a0 temperature differential in the amount of oil, which u0441u0443u0434u00a0u0442 on his u0430u043du0442u0438u0444u0440u0438u043au0446u0438u043eu043du043du043eu0439 effectiveness. 1 u0437.u043f.u0444 - lu, 2 or 2, table 2).
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