RU2014153807A - Method for estimating residual stresses - Google Patents

Method for estimating residual stresses Download PDF

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Publication number
RU2014153807A
RU2014153807A RU2014153807A RU2014153807A RU2014153807A RU 2014153807 A RU2014153807 A RU 2014153807A RU 2014153807 A RU2014153807 A RU 2014153807A RU 2014153807 A RU2014153807 A RU 2014153807A RU 2014153807 A RU2014153807 A RU 2014153807A
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RU
Russia
Prior art keywords
residual stresses
estimating residual
judges
sign
study
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RU2014153807A
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Russian (ru)
Inventor
Александр Иванович Гневко
Михаил Васильевич Мукомела
Алексей Викторович Челноков
Дмитрий Анатольевич Панкин
Original Assignee
Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военная академия Ракетных войск стратегического назначения имени Петра Великого" Министерства обороны Российской Федерации
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Application filed by Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военная академия Ракетных войск стратегического назначения имени Петра Великого" Министерства обороны Российской Федерации filed Critical Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военная академия Ракетных войск стратегического назначения имени Петра Великого" Министерства обороны Российской Федерации
Priority to RU2014153807A priority Critical patent/RU2014153807A/en
Publication of RU2014153807A publication Critical patent/RU2014153807A/en

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Abstract

Способ оценки остаточных напряжений, заключающийся в приложении к поверхности объекта исследования механического усилия в виде внедрения индентора твердомера, отличающийся тем, что одновременно производят регистрацию сигналов акустической эмиссии, по значению которых судят о знаке остаточных напряжений и их величине.A method for assessing residual stresses, which consists in applying mechanical force to the surface of the object of study in the form of a hardness tester indenter, characterized in that acoustic emission signals are recorded at the same time, the value of which judges the sign of the residual stresses and their magnitude.

Claims (1)

Способ оценки остаточных напряжений, заключающийся в приложении к поверхности объекта исследования механического усилия в виде внедрения индентора твердомера, отличающийся тем, что одновременно производят регистрацию сигналов акустической эмиссии, по значению которых судят о знаке остаточных напряжений и их величине. A method for assessing residual stresses, which consists in applying mechanical force to the surface of the object of study in the form of a hardness tester indenter, characterized in that acoustic emission signals are recorded at the same time, the value of which judges the sign of the residual stresses and their magnitude.
RU2014153807A 2014-12-30 2014-12-30 Method for estimating residual stresses RU2014153807A (en)

Priority Applications (1)

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RU2014153807A RU2014153807A (en) 2014-12-30 2014-12-30 Method for estimating residual stresses

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RU2014153807A RU2014153807A (en) 2014-12-30 2014-12-30 Method for estimating residual stresses

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RU2014153807A true RU2014153807A (en) 2016-07-20

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RU2014153807A RU2014153807A (en) 2014-12-30 2014-12-30 Method for estimating residual stresses

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109136527A (en) * 2018-09-10 2019-01-04 上海海事大学 A kind of Vibration Aging Process parameter determination method based on acoustic emission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109136527A (en) * 2018-09-10 2019-01-04 上海海事大学 A kind of Vibration Aging Process parameter determination method based on acoustic emission
CN109136527B (en) * 2018-09-10 2020-06-12 上海海事大学 Vibration aging process parameter determination method based on acoustic emission technology

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