RU1820283C - Facility for testing specimens of materials for stepped effect of impact load - Google Patents

Facility for testing specimens of materials for stepped effect of impact load

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Publication number
RU1820283C
RU1820283C SU4931031A RU1820283C RU 1820283 C RU1820283 C RU 1820283C SU 4931031 A SU4931031 A SU 4931031A RU 1820283 C RU1820283 C RU 1820283C
Authority
RU
Russia
Prior art keywords
sample
facility
materials
impact load
testing specimens
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Евгений Васильевич Лодус
Original Assignee
Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела
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 Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела filed Critical Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела
Priority to SU4931031 priority Critical patent/RU1820283C/en
Application granted granted Critical
Publication of RU1820283C publication Critical patent/RU1820283C/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Изобретение относитс  к испытани м на прочность. Цель изобретени  - расширение функциональных возможностей путем обеспечени  испытаний при осевом нагру- жении и при изгибе образца как по всей длине, так и при изгибе участков образца. Устройство содержит рейки 13, 19, колеса 12. 20, т ги 15,10, каретку 11, захваты 6, 7, 14 дл  образца 21, маховик 8, штангу 5. После разгона маховика поджимают к нему штангу 5 и перемещают вместе с кареткой 11, при этом колеса 12,20 через эксцентрично закрепленные т ги циклически изгибают образец 21, а грузы 3 пригружают его осевой нагрузкой. 1 ил.The invention relates to strength tests. The purpose of the invention is to expand the functionality by providing tests under axial loading and during bending of the sample along the entire length and bending of the sections of the sample. The device contains rails 13, 19, wheels 12. 20, rods 15.10, carriage 11, grips 6, 7, 14 for sample 21, flywheel 8, rod 5. After acceleration of the flywheel, rod 5 is pressed against it and moved together with the carriage 11, while the wheels 12,20 through eccentrically fixed rods cyclically bend the sample 21, and the loads 3 load it with an axial load. 1 ill.

SU4931031 1991-04-24 1991-04-24 Facility for testing specimens of materials for stepped effect of impact load RU1820283C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4931031 RU1820283C (en) 1991-04-24 1991-04-24 Facility for testing specimens of materials for stepped effect of impact load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4931031 RU1820283C (en) 1991-04-24 1991-04-24 Facility for testing specimens of materials for stepped effect of impact load

Publications (1)

Publication Number Publication Date
RU1820283C true RU1820283C (en) 1993-06-07

Family

ID=21571688

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4931031 RU1820283C (en) 1991-04-24 1991-04-24 Facility for testing specimens of materials for stepped effect of impact load

Country Status (1)

Country Link
RU (1) RU1820283C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1633333, кл. G 01N 3/30,1989. *

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