SU487295A1 - Method for measuring the deviation of an open curve from a circular arc - Google Patents

Method for measuring the deviation of an open curve from a circular arc

Info

Publication number
SU487295A1
SU487295A1 SU1851387A SU1851387A SU487295A1 SU 487295 A1 SU487295 A1 SU 487295A1 SU 1851387 A SU1851387 A SU 1851387A SU 1851387 A SU1851387 A SU 1851387A SU 487295 A1 SU487295 A1 SU 487295A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring
circular arc
deviation
deviations
magnitude
Prior art date
Application number
SU1851387A
Other languages
Russian (ru)
Inventor
Алексей Ефимович Кожевников
Татьяна Всеволодовна Смагина
Юрий Алексеевич Морозов
Original Assignee
Куйбышевский Филиал Всесоюзного Научно-Исследовательского И Конструкторского-Технологического Института Подшипниковой Промышленности
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Куйбышевский Филиал Всесоюзного Научно-Исследовательского И Конструкторского-Технологического Института Подшипниковой Промышленности filed Critical Куйбышевский Филиал Всесоюзного Научно-Исследовательского И Конструкторского-Технологического Института Подшипниковой Промышленности
Priority to SU1851387A priority Critical patent/SU487295A1/en
Application granted granted Critical
Publication of SU487295A1 publication Critical patent/SU487295A1/en

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  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Description

пней L, соответствующей расчетной длине замер емой дуги профил  /stumps L corresponding to the estimated length of the measured arc profile /

Т. е. L /,I.e. l /,

расч calc

ТО форма и величина погрешности будут однозначно повто.р тьс  iB Пределах точлосхных характеристик прибора. При несоблюдении этих требований .не будут получены стабиль«ые зЭМеры и повтор емость результатов записи ;величины отклонений иеза.мкнутой кривой от дуги окружности на Профилограммах.The form and magnitude of the error will unambiguously be repeated. IB The limits of the precision characteristics of the instrument. If these requirements are not complied with, stable staging and repeatability of the recording results will not be obtained, the deviations will be obtained from a closed curve from the circular arc on the Profilograms.

Предмет изобретени Subject invention

Claims (2)

1. Способ -измерени  величины отклонений незамл путой кривой от дуги окружности на приборе радиусного метода контрол , заключающийс  в том, что .ирофилографируют лсследувмый Профиль и обрабатывают результаты .контрол , отличаю1цийс  тем, что, с целью повыщени  точности, на (Профилограм .му иаюс т Еоилеск-метку средней точки исследуемого профил  и ,по равенству рассто ний от нее до начальной и консч.ной точек нрофилограммы суд т о величине отклонений.1. A method of measuring the magnitude of deviations by a curve from a circular arc on a radius control device, which consists in the fact that. Irophilographer the traced Profile and process the results. The control differs by the fact that in order to improve accuracy, (Profilogram. T Eoilesk-mark of the midpoint of the profile under study and, by the equality of the distances from it to the initial and final points of the nurofilogram, judge the magnitude of the deviations. 2. Способ по п. 1, отличающийс  тем, что воплеск-иметку .нанос т с .помощью дополнительного датчика перемещений, который усталавливают иа приборе .ло эталонной дуге окруж .ности с риской или выступом в средней ее части.2. The method according to claim 1, characterized in that the splash pattern is attached with the aid of an additional displacement sensor, which is fitted to the device and the reference arc of a circle with a risky or protrusion in its middle part. SI..JSI..J ZEEB Правильна  Erirriira иастроИка а--вZEEB Correct Erirriira and Customization - in
SU1851387A 1972-11-30 1972-11-30 Method for measuring the deviation of an open curve from a circular arc SU487295A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1851387A SU487295A1 (en) 1972-11-30 1972-11-30 Method for measuring the deviation of an open curve from a circular arc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1851387A SU487295A1 (en) 1972-11-30 1972-11-30 Method for measuring the deviation of an open curve from a circular arc

Publications (1)

Publication Number Publication Date
SU487295A1 true SU487295A1 (en) 1975-10-05

Family

ID=20533431

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1851387A SU487295A1 (en) 1972-11-30 1972-11-30 Method for measuring the deviation of an open curve from a circular arc

Country Status (1)

Country Link
SU (1) SU487295A1 (en)

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