DEVICE FOR TEMPERATURE TESTING OF SPECIMENS OF RUBBER AND RUBBER MIXES AND TORSION TEST

摘要

the device u0434u043bu00a0 temperature testing of rubbers and rubber compounds and the test of torsion u043eu0442u043du043eu0441u0438u0442u0441u00a0 to test technology, in particular to measuring u043fu043bu0430u0441u0442u043eu044du043bu0430u0441u0442u0438u0447u0435u0441u043au0438u0445 and u0432u0443u043bu043au0430u043du0438u0437u0430u0446u0438u043eu043du043du044bu0445 characteristics of rubbers and rubber mixtures, and can find application in preparatory proceedings of tires, u0440u0435u0437u0438u043du043eu0442u0435u0445u043d u0438u0447u0435u0441u043au043eu0439 and other industries.the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy by u0438u0441u043au043bu044eu0447u0435u043du0438u00a0 errors, u0441u0432u00a0u0437u0430u043du043du044bu0445 with u0432u043bu0438u00a0u043du0438u0435u043c primary sample's temperature and shortening the time u0438u0441u043fu044bu0442u0430u043du0438u00a0.the device u0434u043bu00a0 temperature testing of rubbers and rubber compounds and the test of torsion contains the microprocessor unit 1, the first entrance of soe u0434u0438u043du0435u043d switchover u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu00a0 2 u043au0440u0443u0442u00a0u0449u0435u0433u043e moment, the second and third entrances connected to exits of measuring transducers 3.4 temperature upper 5 and lower set of 6 plates, heating plates 7, 8 with u043du0430u0433u0440u0435u0432u0430u0442u0435u043bu00a0u043cu0438 9, 10.entrances which are connected with the first and second outputs u043cu0438u043au0440u043eu043fu0440u043eu0446u0435u0441u0441u043eu0440u043du043eu0433u043e block 1. drive 11 turning plates relative to each other is connected with the bottom of the heating plate 8. the sensor 12 starts u0441u043cu044bu043au0430u043du0438u00a0 plates 5, 6 is connected to the fourth entry u043cu0438u043au0440u043eu043fu0440u043eu0446u0435u0441u0441u043eu0440u043du043eu0433u043e unit 1, which is connected to u043fu00a0u0442u044bu0439 entrance exit block 13 u0438u0437u043cu0435u0440u0435u043du0438u00a0 primary those u043cu043fu0435u0440u0430u0442u0443u0440u044b sample.the third way u043cu0438u043au0440u043eu043fu0440u043eu0446u0435u0441u0441u043eu0440u043du043eu0433u043e block 1 is connected to the entrance of a block 14 at the sixth entry u043cu0438u043au0440u043eu043fu0440u043eu0446u0435u0441u0441u043eu0440u043du043eu0433u043e u0431u043bu043eu043au0437 1 united with the exit block 15 mouths wok, u0432u0432u043eu0434u00a0u0442 data on u043cu043eu0449u043du043eu0441u0442u00a0u0445 heater plates (pi, p2), the mass of the sample (t), the specific heat, the tested material (c), as well as the data, taking into account the u043au043eu043du0441u0442u0440u0443u043au0442u0438 u0432u043du044bu0435 particular matrices (r). 2) u044cu044c sl 00 p.m.