SU462107A1 - Installation for testing flat fatigue specimens in alternating torsion and bending - Google Patents

Installation for testing flat fatigue specimens in alternating torsion and bending

Info

Publication number
SU462107A1
SU462107A1 SU1895358A SU1895358A SU462107A1 SU 462107 A1 SU462107 A1 SU 462107A1 SU 1895358 A SU1895358 A SU 1895358A SU 1895358 A SU1895358 A SU 1895358A SU 462107 A1 SU462107 A1 SU 462107A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bending
installation
testing flat
fatigue specimens
alternating torsion
Prior art date
Application number
SU1895358A
Other languages
Russian (ru)
Inventor
Борис Михайлович Ружицкий
Original Assignee
Институт Проблем Прочности Ан Украинской Сср
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 Институт Проблем Прочности Ан Украинской Сср filed Critical Институт Проблем Прочности Ан Украинской Сср
Priority to SU1895358A priority Critical patent/SU462107A1/en
Application granted granted Critical
Publication of SU462107A1 publication Critical patent/SU462107A1/en

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

Description

образец 13 максимальным крут щим и максимальным изгибающим моментами синхронно либо с произвольным сдвигом фаз.sample 13 with maximum torsional and maximum bending moments synchronously or with an arbitrary phase shift.

Предмет изобретени Subject invention

Установка дл  испытани  ллоских образцов на усталость п)ри знакопеременном кручении и изгибе, содержаща  нагружающее устройство , узлы креплени  концов образца и его средней части, «инематичесши св занные с нагружающим устройством, силоизмерительное устройство и траверсу, размещенные на стан-ине , отличающа с  тем, что, с целью испытаНИИ образцов при различных соотношени х крут щего и изгибающего моментов, нагружающее устройство выполнено в виде эксцентриковых механизмов и рычагов, одни концы которых св заны с эксцентриками, а кинематическа  св зь выполнена в виде кольцевой траверсы, на которой размещеиы узлы креплени  концов образца, сферической опоры с хвостовиком, свободный конец которого взаимодействует с другими концами рычагов, и колонок, св зывающих кольцевую траверсу со сферической опорой, а силоизмерительное устройство св зано с УЗЛО.М креплени  средней части образца и с траверсой установки.An apparatus for testing fatigue specimens of alternating torsion and bending, containing a loading device, attachment points for the sample ends and its middle part, which are inherently associated with the loading device, a load measuring device and a traverse placed on the mill, differing from that, in order to test samples at various ratios of torsional and bending moments, the loading device is made in the form of eccentric mechanisms and levers, one ends of which are connected with eccentrics, and The atomic connection is made in the form of an annular crosshead, on which are placed the attachment points for the ends of the specimen, the spherical support with a stem, the free end of which interacts with the other ends of the levers, and the columns connecting the circular cross member with the spherical support, and the load-bearing device is connected to the NODE. M attachment of the middle part of the sample and with the crosshead installation.

Фиг.гFigg

SU1895358A 1973-03-16 1973-03-16 Installation for testing flat fatigue specimens in alternating torsion and bending SU462107A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1895358A SU462107A1 (en) 1973-03-16 1973-03-16 Installation for testing flat fatigue specimens in alternating torsion and bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1895358A SU462107A1 (en) 1973-03-16 1973-03-16 Installation for testing flat fatigue specimens in alternating torsion and bending

Publications (1)

Publication Number Publication Date
SU462107A1 true SU462107A1 (en) 1975-02-28

Family

ID=20545971

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1895358A SU462107A1 (en) 1973-03-16 1973-03-16 Installation for testing flat fatigue specimens in alternating torsion and bending

Country Status (1)

Country Link
SU (1) SU462107A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513536A (en) * 1993-01-28 1996-05-07 Robert Bosch Gmbh Pressure, force and torque measuring device
RU2584344C1 (en) * 2014-11-18 2016-05-20 Федеральное государственное бюджетное учреждение науки Институт механики сплошных сред Уральского отделения Российской академии наук DEVICE FOR TESTING MATERIAL FOR SHEARING AND TWISTING AT DEFORMATION RATE 102-105 с-1, METHOD OF DETERMINING DEPENDENCE OF MAXIMUM TANGENTIAL STRESS OF SHEAR DEFORMATION IN SAMPLE MATERIAL IN FORM OF SOLID CYLINDRICAL ROD AND METHOD OF DETERMINING DEPENDENCE OF VOLTAGE FROM SHEAR DEFORMATION IN SAMPLE MATERIAL IN FORM OF THIN-WALLED CYLINDRICAL TUBE USING SAID DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513536A (en) * 1993-01-28 1996-05-07 Robert Bosch Gmbh Pressure, force and torque measuring device
RU2584344C1 (en) * 2014-11-18 2016-05-20 Федеральное государственное бюджетное учреждение науки Институт механики сплошных сред Уральского отделения Российской академии наук DEVICE FOR TESTING MATERIAL FOR SHEARING AND TWISTING AT DEFORMATION RATE 102-105 с-1, METHOD OF DETERMINING DEPENDENCE OF MAXIMUM TANGENTIAL STRESS OF SHEAR DEFORMATION IN SAMPLE MATERIAL IN FORM OF SOLID CYLINDRICAL ROD AND METHOD OF DETERMINING DEPENDENCE OF VOLTAGE FROM SHEAR DEFORMATION IN SAMPLE MATERIAL IN FORM OF THIN-WALLED CYLINDRICAL TUBE USING SAID DEVICE

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