Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations

Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations

The article takes up the processes, occuring at the extention test of metals. The mathematical model of the system «tensile-testing machine hidraulicaly operated- sample—testing mode» is derived. There is shown analytic dependence of absolute and ratio dynamic error of test operations on the paramet...

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Bibliographic Details
Main Authors: D. N. Andrianov, N. V. Andrianov
Format: Article
Language:English
Published: Belarusian National Technical University 2002-02-01
Series:Litʹë i Metallurgiâ
Online Access:https://lim.bntu.by/jour/article/view/2410
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spelling doaj-7efe0778a1d94d85aacda7202e93bcf42021-07-29T08:33:43ZengBelarusian National Technical UniversityLitʹë i Metallurgiâ1683-60652414-04062002-02-0101566310.21122/1683-6065-2002-1-56-632377Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operationsD. N. Andrianov0N. V. Andrianov1Pavel Sukhoi State Technical University of GomelGomel Foundry Plant “Tsentrolit”The article takes up the processes, occuring at the extention test of metals. The mathematical model of the system «tensile-testing machine hidraulicaly operated- sample—testing mode» is derived. There is shown analytic dependence of absolute and ratio dynamic error of test operations on the parameters of machine, substance and size of the tested sample, testing mode. There are given conclusions and recommendations on reducing of test operations error.https://lim.bntu.by/jour/article/view/2410
collection DOAJ
language English
format Article
sources DOAJ
author D. N. Andrianov
N. V. Andrianov
spellingShingle D. N. Andrianov
N. V. Andrianov
Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations
Litʹë i Metallurgiâ
author_facet D. N. Andrianov
N. V. Andrianov
author_sort D. N. Andrianov
title Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations
title_short Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations
title_full Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations
title_fullStr Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations
title_full_unstemmed Analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations
title_sort analytical estimation of influence of dynamic parameters of testing machine fluid drive on accuracy of test operations
publisher Belarusian National Technical University
series Litʹë i Metallurgiâ
issn 1683-6065
2414-0406
publishDate 2002-02-01
description The article takes up the processes, occuring at the extention test of metals. The mathematical model of the system «tensile-testing machine hidraulicaly operated- sample—testing mode» is derived. There is shown analytic dependence of absolute and ratio dynamic error of test operations on the parameters of machine, substance and size of the tested sample, testing mode. There are given conclusions and recommendations on reducing of test operations error.
url https://lim.bntu.by/jour/article/view/2410
work_keys_str_mv AT dnandrianov analyticalestimationofinfluenceofdynamicparametersoftestingmachinefluiddriveonaccuracyoftestoperations
AT nvandrianov analyticalestimationofinfluenceofdynamicparametersoftestingmachinefluiddriveonaccuracyoftestoperations
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