METHOD AND APPARATUS FOR CALIBRATION TESTING OF READING HEADS FOR POINTER-TYPE INSTRUMENTS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to measurement technique and can be used in the metrology bodies u0434u043bu00a0 calibrate scanners heads, u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0449u0438u0445 u0430u0432u0442u043eu043cu0430u0442u0438u0447u0435u0441u043a the first u0441u043du00a0u0442u0438u0435 information of switch devices and used in automated test systems u0434u043bu00a0 past. the invention u043fu043eu0437u0432u043eu043bu00a0u0435u0442 to improve the accuracy of calibration of scanners with scales of switch devices.u043fu043eu0432u0435u0440u00a0u0435u043cu0430u00a0 u0441u0447u0438u0442u044bu0432u0430u044eu0449u0430u00a0 head 6 in a u0443u0441u0442u0430u043du0430u0432u043bu0438u0432u0430u0435u0442u0441u00a0 but his seat ain device u0434u043bu00a0 its calibration. in this u043eu0431u0435u0441u043fu0435u0447u0438u0432u0430u0435u0442u0441u00a0 hit in its field u0437u0440u0435u043du0438u00a0 block 1 with the reference scale and an arrow.u0437u043du0430u0447u0435u043du0438u00a0 model turns the unit 1 u0444u0438u043au0441u0438u0440u0443u044eu0442u0441u00a0 converter 2 angular displacements, the sensitive element of which u0441u0432u00a0u0437u0430u043d with the axis of the block 1, p u0440u0435u043eu0431u0440u0430u0437u0443u044eu0442u0441u00a0 device 5 u0441u0440u0430u0432u043du0435u043du0438u00a0 and registration in the unit of u0438u0437u043cu0435u0440u0435u043du0438u00a0 and u0441u0440u0430u0432u043du0438u0432u0430u044eu0442u0441u00a0 with nominal u0437u043du0430u0447u0435u043du0438u00a0u043cu0438 u0438u0437u043cu0435u0440u00a0u0435u043cu043eu0439 u0441u0442u0440u0435u043bu043eu0447u043du044bu043c device the physical size of the controlled marks scalein that u0432u0432u043eu0434u00a0u0442u0441u00a0 device 5 before the test. on the values of the u0440u0430u0437u043du043eu0441u0442u00a0u043c u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 drawing information u043fu043eu0432u0435u0440u00a0u0435u043cu043eu0439 u0441u0447u0438u0442u044bu0432u0430u044eu0449u0435u0439 heads, and u0438u0437u043cu0435u0440u0435u043du0438u00a0 u043fu043eu0432u0442u043eu0440u00a0u044eu0442 after turning control noah of the block 1 to 180, and u043du0430u0445u043eu0434u00a0u0442 simple average u0437u043du0430u0447u0435u043du0438u00a0 results. 2 boeing. s - lu, 2).