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Ðа 93 Ñтраниц, 8 риÑунков, 6 таблиц, 15 формул, 9 приложений. Объектом данного иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑетÑÑ Ð¾Ð¿Ñ‹Ñ‚Ð½Ñ‹Ð¹ образец измерительной уÑтановки УКМ-1000, предназначенной Ð´Ð»Ñ ÐºÐ¾Ð½Ñ‚Ñ€Ð¾Ð»Ñ Ð¿Ð°Ñ€Ð°Ð¼ÐµÑ‚Ñ€Ð¾Ð² концевых мер длины 3, 4 разрÑда рабочих клаÑÑов точноÑти 1–5, длиной до 1000 мм: Ð¾Ð¿Ñ€ÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ñ‚ÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ñ Ð¾Ñ‚ плоÑкопараллельноÑти, Ð¸Ð·Ð¼ÐµÑ€ÐµÐ½Ð¸Ñ Ñрединной длины. Цель работы заключаетÑÑ Ð² иÑÑледовании погрешноÑти уÑовершенÑтвованного прибора УКМ-1000. Ðеобходимо показать навыки по проектированию технологичеÑкого процеÑÑа Ð¸Ð·Ð³Ð¾Ñ‚Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ñ€Ð¿ÑƒÑной детали в уÑловиÑÑ… единичного производÑтва, Ñ Ð¿Ñ€Ð¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð¾Ð±Ð¾Ñ€ÑƒÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ Ñ‡Ð¸Ñловым программным управлением на примере детали Â«ÐšÐ¾Ñ€Ð¿ÑƒÑ Ð¿Ñ€Ð°Ð²Ñ‹Ð¹Â». Ð’ процеÑÑе Ð¿Ñ€Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñ‹Ð»Ð¸ раÑÑмотрены аналогичные уÑтановки Ð´Ð»Ñ ÐºÐ¾Ð½Ñ‚Ñ€Ð¾Ð»Ñ Ð¿Ð°Ñ€Ð°Ð¼ÐµÑ‚Ñ€Ð¾Ð² концевых мер, их конÑтрукциÑ. Изучена методика Ð¿Ñ€Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð²ÐµÑ€ÐºÐ¸ прибора УКМ-1000. По результатам проведÑнного иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ñ€Ð¾Ð²ÐµÐ´Ñн Ñравнительный анализ показаний размаха при арретировании индуктивных преобразователей, абÑолютной погрешноÑти Ð¸Ð·Ð¼ÐµÑ€ÐµÐ½Ð¸Ñ Ð´Ð»Ð¸Ð½Ñ‹ концевой меры, абÑолютной погрешноÑти при измерении Ð¾Ñ‚ÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ñ Ð¾Ñ‚ плоÑкопараллельноÑти. Сравнение производилоÑÑŒ Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¸Ñми, полученными на приборе до уÑовершенÑÑ‚Ð²Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½Ñтрукции. ИÑÑледование проведено на кафедре СПбПУ, разработка конÑтрукции уÑтановки проведена ÑовмеÑтно Ñ Ð˜ÐœÐ¦ «МИКРО».
93 pages, 8 figures, 6 tables, 15 formulas, 9 applications The object of the study is the prototype model of measuring facility UKM1000, which is designed to measure the parameters of measures of length 3 and 4 digits and working classes of accuracy 1 - 5 up to 1000 mm long: determine deviations from plane-parallelism, measuring of median length The goal of the work concludes in investigation of the error of the upgraded device UKM-1000. It’s necessary to introduce skills in manufacturing process design of body part in conditions of a single item production, with applying of facilities with numerical control using the example of one of the part «Right corps». During the research process similar devices for controlling the parameters of end measures of length and their design were investigated. The method of verification of the UKM-1000 device has been studied. Based on the results of the study, a comparative analysis of range when arresting inductive converters, absolute inaccuracies of measuring the length of the gage block and absolute inaccuracies of measuring the deviations from plane-parallelism was carried out. The comparison was made with the measuring result, obtained on the device before the design improvement. Research was conducted at the department of SPbPU, the development of the design of the installation was carried out in common with the IMC "MICRO".
ФÑезеÑнÑе ÑÑанки Ñ Ð¿ÑогÑаммнÑм ÑпÑавлением, ÐомпаÑаÑоÑÑ, ÐалибÑовка, ÐеÑÑ Ð´Ð»Ð¸Ð½Ñ ÐºÐ¾Ð½ÑевÑе, ÐонÑÑолÑно-измеÑиÑелÑнÑе инÑÑÑÑменÑÑ Ð¸ пÑибоÑÑ
ФÑезеÑнÑе ÑÑанки Ñ Ð¿ÑогÑаммнÑм ÑпÑавлением, ÐомпаÑаÑоÑÑ, ÐалибÑовка, ÐеÑÑ Ð´Ð»Ð¸Ð½Ñ ÐºÐ¾Ð½ÑевÑе, ÐонÑÑолÑно-измеÑиÑелÑнÑе инÑÑÑÑменÑÑ Ð¸ пÑибоÑÑ
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