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METROLOGICAL MODELING OF DIMENSIONAL OPERATIONAL INSPECTION PROCESSES AS AN INSTRUMENT OF RELIABILITY ASSURANCE

https://doi.org/10.21122/2220-9506-2011-0-1-37-47

Abstract

The article describes issues of operational inspection reliability assurance. Reliability is the mast important property of inspection. Reliability is defined as the probability of correct decision making during the inspection. This probability depends on the measurement error and tolerance range ratio, position of acceptance limits and technological process stability. Existing approaches to measurement tolerance design, which are also used in ГОСТ 8.051 and РД 50-98-86, do not take into consideration the influence of technological process stability on inspection reliability. Thus, these approaches are to be reconsidered.

About the Author

D. V. Solomakho
Belarusian National Technical University
Belarus


References

1. Соломахо, Д.В. Проблемы нормирования погрешности измерений при операционном контроле в машиностроении / Д.В. Соломахо // Приборостроение – 2009: материалы 2-й Междунар. нучн.-техн. конференции, Минск, 11–13 ноября 2009 г. / Белорусский национальный технический университет; редкол.: О.К. Гусев [и др.]. – Минск, 2009. – С. 228–229.

2. Государственная система обеспечения единства измерений. Погрешности, допускаемые при измерении линейных размеров до 500 мм: ГОСТ 8.051-81. Введен 01.01.1982. – Минск: Межгос. совет по стандартизации, метрологии и сертификации: Белорус. гос. ин-т стандартизации и сертификации, 2004. – 12 с.

3. Методические указания. Выбор универсальных средств измерений линейных размеров до 500 мм (По применению ГОСТ 8.051-81): РД 50-98-86. – Введен 01.07.1987. – Госстандарт СССР, 1987. – 68 с.


Review

For citations:


Solomakho D.V. METROLOGICAL MODELING OF DIMENSIONAL OPERATIONAL INSPECTION PROCESSES AS AN INSTRUMENT OF RELIABILITY ASSURANCE. Devices and Methods of Measurements. 2011;(1):117-121. (In Russ.) https://doi.org/10.21122/2220-9506-2011-0-1-37-47

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ISSN 2220-9506 (Print)
ISSN 2414-0473 (Online)