RU1772665C - Bench for bend testing of specimens - Google Patents

Bench for bend testing of specimens

Info

Publication number
RU1772665C
RU1772665C SU894772646A SU4772646A RU1772665C RU 1772665 C RU1772665 C RU 1772665C SU 894772646 A SU894772646 A SU 894772646A SU 4772646 A SU4772646 A SU 4772646A RU 1772665 C RU1772665 C RU 1772665C
Authority
RU
Russia
Prior art keywords
base
specimens
bench
interacting
eccentric
Prior art date
Application number
SU894772646A
Other languages
Russian (ru)
Inventor
Владимир Владимирович Молчанов
Валерий Иванович Кондращенко
Наталья Михайловна Белошенко
Татьяна Владимировна Молчанова
Original Assignee
Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова
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 Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова filed Critical Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова
Priority to SU894772646A priority Critical patent/RU1772665C/en
Application granted granted Critical
Publication of RU1772665C publication Critical patent/RU1772665C/en

Links

Landscapes

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

Abstract

Изобретение относитс  к испытательной технике. Цель изобретени  - повышение точности за счет снижени  сил трени . Стенд дл  испытани  образца на изгиб содержит основание, размещенные на основании 3 силовозбудитель с эксцентриком 5, а также нагружающее устройство, выполненное в виде поворотного рычага 14, взаимодействующего со скобой 15, снабженной роликом 16. взаимодействующим с эксцентриком 5. Стенд снабжен установленным на основании 3 клином 19, расположенным с возможностью его осевого перемещени , и установленным на его клиновой поверхности толкателем 18.2 ил.The invention relates to a test technique. The purpose of the invention is to increase accuracy by reducing friction forces. The stand for testing the bending specimen contains a base placed on the base 3 with a power exciter with an eccentric 5, as well as a loading device made in the form of a pivot arm 14 interacting with a bracket 15 provided with a roller 16. interacting with an eccentric 5. The stand is equipped with a base 3 a wedge 19 located with the possibility of axial movement thereof and a pusher 18.2 sludge mounted on its wedge surface.

Description

фиг. 2FIG. 2

SU894772646A 1989-12-25 1989-12-25 Bench for bend testing of specimens RU1772665C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894772646A RU1772665C (en) 1989-12-25 1989-12-25 Bench for bend testing of specimens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894772646A RU1772665C (en) 1989-12-25 1989-12-25 Bench for bend testing of specimens

Publications (1)

Publication Number Publication Date
RU1772665C true RU1772665C (en) 1992-10-30

Family

ID=21486435

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894772646A RU1772665C (en) 1989-12-25 1989-12-25 Bench for bend testing of specimens

Country Status (1)

Country Link
RU (1) RU1772665C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1024793, кл. G 01 N 3/00, 1981. Розенфельд И.Л.. Жигалова К.А. Ускоренные методы коррозионных испытаний металлов. М.: Металлурги , 1966, с. 293, рис. 173. *

Similar Documents

Publication Publication Date Title
PT1158884E (en) APPARATUS FOR THE EVALUATION OF COLCHOES
RU1772665C (en) Bench for bend testing of specimens
SU599191A1 (en) Method of loading rotating specimen with bending torque
JPS56106140A (en) Friction testing machine for light load
SU1670525A1 (en) Method of piston ring-cylinder liner friction tests
RU2045018C1 (en) Plant for bending testing of specimens
SU1226147A1 (en) Arrangement for measuring depth of identation
SU1376010A1 (en) Friction force meter
RU2015504C1 (en) Device for friction testing of specimens at flat-stressed condition
RU2082144C1 (en) Device determining strength of wood during spalling
SU741097A2 (en) Device for determining compression strength of articles
SU1730552A1 (en) Arrangement for testing samples of building materials
SU637762A1 (en) Stand for measuring noise level of friction engagement specimens
SU1698684A1 (en) Device for tests of cylindrical shells
SU1714430A1 (en) Device for investigation of specimen at cyclic deformation
SU1686336A1 (en) Spring testing stand
SU888019A1 (en) Device for friction and wear testing of cylindrical joints
SU1441252A1 (en) Device for measuring hardness
SU638865A1 (en) Cylindrical specimen for fatigue testing
SU1732227A1 (en) Apparatus for mechanical testing of samples prepared for the press
RU1779977C (en) Stand for testing specimens of materials for bending fatigue
SU1670507A1 (en) Fatigue bending testing stand
RU2003966C1 (en) Gear for mechanical testing of materials for impact loads
SU1421974A1 (en) Method of measuring sizes of parts
SU954856A1 (en) Device for monitoring friction force