SU800799A1 - Grip for tensile of planar specimens - Google Patents

Grip for tensile of planar specimens Download PDF

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Publication number
SU800799A1
SU800799A1 SU792760474A SU2760474A SU800799A1 SU 800799 A1 SU800799 A1 SU 800799A1 SU 792760474 A SU792760474 A SU 792760474A SU 2760474 A SU2760474 A SU 2760474A SU 800799 A1 SU800799 A1 SU 800799A1
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SU
USSR - Soviet Union
Prior art keywords
grip
tensile
planar specimens
specimens
planar
Prior art date
Application number
SU792760474A
Other languages
Russian (ru)
Inventor
Сергей Александрович Куркин
Вячеслав Павлович Новицкий
Original Assignee
Московское Ордена Ленина И Орденатрудового Красного Знамени Высшеетехническое Училище Им. H.Э.Баумана
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Application filed by Московское Ордена Ленина И Орденатрудового Красного Знамени Высшеетехническое Училище Им. H.Э.Баумана filed Critical Московское Ордена Ленина И Орденатрудового Красного Знамени Высшеетехническое Училище Им. H.Э.Баумана
Priority to SU792760474A priority Critical patent/SU800799A1/en
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Publication of SU800799A1 publication Critical patent/SU800799A1/en

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Description

;54) ЗАХВАТНОЕ УСТРОЙСТВО ДЛЯ ИСПЫТАНИЯ ОБРАЗЦОВ; 54) CAPTURE DEVICE FOR TESTING SAMPLES

НА РАСТЯЖЕНИЕSTRETCHING

даетс  испытываемому образцу 9. Надежность захватного устройства обеспечиваетс  рациональной конструкцией его элементов - заплечиками 7 и 8 проушины 3 и опорами 1 и 2, в которых цилиндрический палец 5, работающий на см тие, защищен от изгибных нагрузок, а также за счет более равномерного распределени  линий силового потока в проушине 3.is given to the test specimen 9. The reliability of the gripping device is ensured by the rational design of its elements — shoulders 7 and 8 of the lugs 3 and supports 1 and 2, in which the cylindrical pin 5, working on contact, is protected from bending loads and power flow in the eye 3.

Проушины 3 предназначены дл  многократного использовани , после испытани  их отдел ют от образца 9.The lugs 3 are intended for repeated use, after testing they are separated from the sample 9.

Испытани  показали, что долговечность предложенного захватного устройства при работе в услови х одноосного повторно-статического раст жени  по сравнению с известным захватным устройством увеличилась вдвое.Tests have shown that the durability of the proposed gripping device, when operating under conditions of uniaxial re-static stretching, has doubled compared with the known gripping device.

Claims (2)

1.Кауфман Д.Г. и др. Лабораторные испытани  алюминиевых сплавов на в зкость разрушени . М., Мир, 1968, с. 397-420.1. Kaufman D.G. et al. Laboratory testing of aluminum alloys on fracture toughness. M., Mir, 1968, p. 397-420. 2.Рыбовалов Ю.П. и др. Исследование сопротивлени  разрушению низколегированной стали при различных видах нагружени . - Проблемы прочности , 1976, № 11, с. 28-34 (прототип ) .2. Rybovalov Yu.P. et al. Investigation of the resistance to destruction of low-alloyed steel under various types of loading. - Problems of strength, 1976, No. 11, p. 28-34 (prototype). От магру жающего ycmpoucTto From maggra ycmpoucTto
SU792760474A 1979-04-28 1979-04-28 Grip for tensile of planar specimens SU800799A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792760474A SU800799A1 (en) 1979-04-28 1979-04-28 Grip for tensile of planar specimens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792760474A SU800799A1 (en) 1979-04-28 1979-04-28 Grip for tensile of planar specimens

Publications (1)

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SU800799A1 true SU800799A1 (en) 1981-01-30

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SU792760474A SU800799A1 (en) 1979-04-28 1979-04-28 Grip for tensile of planar specimens

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827773A (en) * 1988-03-10 1989-05-09 The United States Of America As Represented By The United States Department Of Energy Measuring alignment of loading fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827773A (en) * 1988-03-10 1989-05-09 The United States Of America As Represented By The United States Department Of Energy Measuring alignment of loading fixture

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