AUTOMATED GONIOMETER FOR MEASURING FLAT ANGLES OF POLYHEDRAL PRISMS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to measuring technology. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy u0438u0437u043cu0435u0440u0435u043du0438u00a0 by u043fu043eu0432u044bu0448u0435u043du0438u00a0 angular resolution of the device. u043au043eu043du0442u0440u043eu043bu0438u0440u0443u0435u043cu0430u00a0 u043cu043du043eu0433u043eu0433u0440u0430u043du043du0430u00a0 prism 17 u0432u0440u0430u0449u0430u0435u0442u0441u00a0 together with the turning platform 1. angular displacement sensor 2 generates pulses whose number is proportional to the angle of the turning platform 1.the overlap between the optical axis u0430u0432u0442u043eu043au043eu043bu043bu0438u043cu0430u0442u043eu0440u0430 6 with u043du043eu0440u043cu0430u043bu044cu044e to edge controlled multifaceted prisms 17 at the outlet u0430u0432u0442u043eu043au043eu043bu043bu0438u043cu0430u0442u043eu0440u0430 6 u0444u043eu0440u043cu0438u0440u0443u0435u0442u0441u00a0 impulse. the discrete value of the time interval between the impulses, u0441u043du0438u043cu0430u0435u043cu044bu043cu0438 with u0430u0432u0442u043eu043au043eu043bu043bu0438u043cu0430u0442u043eu0440u0430 6, u043fu043eu0434u0441u0447u0438u0442u044bu0432u0430u0435u0442u0441u00a0 block 7 for counting time intervals.the exact meaning of time interval between impulses, u0441u043du0438u043cu0430u0435u043cu044bu043cu0438 with u0430u0432u0442u043eu043au043eu043bu043bu0438u0430u043cu0430u0442u043eu0440u0430 6, u0432u044bu0447u0438u0441u043bu00a0u0435u0442u0441u00a0 with the generator 12 to 13, block 14 u043cu0430u0441u0448u0442u0430u0431u0438u0440u043eu0432u0430u043du0438u00a0 and u0432u044bu0447u0438u0442u0430u043du0438u00a0 block 15. 2).