SU1747995A1 - Device for tension testing - Google Patents
Device for tension testing Download PDFInfo
- Publication number
- SU1747995A1 SU1747995A1 SU894748908A SU4748908A SU1747995A1 SU 1747995 A1 SU1747995 A1 SU 1747995A1 SU 894748908 A SU894748908 A SU 894748908A SU 4748908 A SU4748908 A SU 4748908A SU 1747995 A1 SU1747995 A1 SU 1747995A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- base
- membranes
- loader
- grippers
- flanges
- Prior art date
Links
Abstract
Использование: проведение прочностных испытаний на раст жение образцов деталей, изготовленных из различных материалов . Сущность изобретени : на основании 1 устройства дл испытани на раст жение установлен нагружатель 2. Две упругие мембранные пластины: повышенной жесткости 3 и малой жесткости 4, жестко св занные с нагружателем, установлены параллельно друг другу и жестко закрепле ны по контуру на неподвижных опорах осно вани 5 и 6 соответственно, ФланЦы 7 и 8 дл креплени захватов 9 и 10 концов Образца к мембранам расположены в их центре, 2 илUse: conduct tensile strength tests on specimens of parts made from various materials. The invention: on the base 1 of the tensile tester, a loader 2 is mounted. Two elastic membrane plates: of increased rigidity 3 and of low rigidity 4, rigidly connected to the loader, are installed parallel to each other and rigidly fixed along the contour on the fixed supports of the base 5 and 6, respectively, flanges 7 and 8 for fastening the grippers 9 and 10 of the Sample ends to the membranes are located in their center, 2 silt
Description
где APi - нагрузка, воспринимаема мемб- ранноР пластиной повышенной жесткости при прогибе ЛИ, с другой стороны, это нагрузка , передаваема через образец, т.е. APi Робр.where APi is the load perceived by the membrane with a plate of increased rigidity during LIE deflection, on the other hand, it is the load transmitted through the sample, i.e. APi Rob.
Робр -Robr -
Р4P4
, Оз , 16 Оз1, Oz, 16 Oz1
()()
Соотношение цилиндрических жестко- стей D пластин целесообразно брать в пропорции 1:3. Меньшее соотношениеThe ratio of cylindrical stiffness D of plates is advisable to take in a ratio of 1: 3. Smaller ratio
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894748908A SU1747995A1 (en) | 1989-10-16 | 1989-10-16 | Device for tension testing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894748908A SU1747995A1 (en) | 1989-10-16 | 1989-10-16 | Device for tension testing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1747995A1 true SU1747995A1 (en) | 1992-07-15 |
Family
ID=21474409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894748908A SU1747995A1 (en) | 1989-10-16 | 1989-10-16 | Device for tension testing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1747995A1 (en) |
-
1989
- 1989-10-16 SU SU894748908A patent/SU1747995A1/en active
Non-Patent Citations (1)
Title |
---|
ABTOptKoe свидетельство СССР № 914854, кл. G 01 N 3/32./I981. Испытательна техника, т. 1, М.: Машиностроение, 1982, с.49. * |
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