APPARATUS FOR INVESTIGATING CHARACTERISTICS OF THERMOSENSITIVE ELEMENT FROM MATERIAL POSSESSING THE PROPERTY OF MEMORY OF FORM

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to the instrumentation technology and is u0434u043bu00a0 u0442u0435u0440u043cu043eu043cu0435u0445u0430u043du0438u0447u0435u0441u043au0438u0445 research u0442u0435u0440u043cu043eu0447u0443u0432u0441u0442u0432u0438u0442u0435u043bu044cu043du044bu0445 elements (u0442u0447u044d) of materials u043fu0440u043eu00a0u0432u043bu00a0u044eu0449u0438u0445 effect u043fu0430u043cu00a0u0442u0438 form. to improve the accuracy and u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 declining threshold of sensitivity, and improved functional capacity by the number of those u0438u0437u043cu0435u0440u0435u043du0438u00a0 pla in the heating element.the device u0434u043bu00a0 u043eu0441u0443u0449u0435u0441u0442u0432u043bu0435u043du0438u00a0 method contains a frame 1, a stationary grip 3, the movable lock 2, which u043au0438u043du0435u043cu0430u0442u0438u0447u0435u0441u043au0438 u0441u0432u00a0u0437u0430u043d with replaceable sensor 11 and the displacement of the load u0449u0435u043du0438u00a0 13 and 14, electrically u0441u0432u00a0u0437u0430u043du043du044bu043cu0438 first entrance u0448u043bu0435u0439u0444u043du043eu0433u043e parameters. the ends of the u0442u0447u044d connected to a source of electrical energy and secured in clamps 17 and 18 on the immobile capture 3.stationary grip 3 is equipped with a u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 as axis 5 and a nut 6. the test u0442u0447u044d includes u0441u0435u0431u00a0 u043du0430u0433u0440u0443u0436u0435u043du0438u0435 element change u0443u0440u043eu0432u043du00a0 u043du0430u0433u0440u0443u0436u0435u043du0438u00a0 in various u0441u0435u0440u0438u00a0u0445 and heating element in the range of temperatures at a u0438u00a0.in the process of heating u0438u0437u043cu0435u0440u00a0u044eu0442 deformation element in u043cu0430u0440u0442u0435u043du0441u0438u0442u043du043eu043c and u0430u0443u0441u0442u0435u043du0438u0442u043du043eu043c u0441u043eu0441u0442u043eu00a0u043du0438u00a0u0445, intervals from the start of heating to the u0444u043eu0440u043cu043eu0432u043eu0441u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 and the u0444u043eu0440u043cu043eu0432u043eu0441u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 until his u043eu043au043eu043du0447u0430u043du0438u00a0, current in the element and the u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 on it, and on the energy characteristics of u0441u0443u0434u00a0u0442 on measurement results. 1, z. s - lu u0438u043b., 6, 1, table 2).