SU1670485A1 - Unit for strength testing of lengthy specimens - Google Patents
Unit for strength testing of lengthy specimens Download PDFInfo
- Publication number
- SU1670485A1 SU1670485A1 SU894682285A SU4682285A SU1670485A1 SU 1670485 A1 SU1670485 A1 SU 1670485A1 SU 894682285 A SU894682285 A SU 894682285A SU 4682285 A SU4682285 A SU 4682285A SU 1670485 A1 SU1670485 A1 SU 1670485A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rotors
- pair
- rotation
- specimens
- loader
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Изобретение относитс к средствам испытани на прочность длинномерных образцов. Цель изобретени - расширение функциональных возможностей установки путем обеспечени испытаний как на раст жение, так и на раст жение с кручением. Установка содержит основание 1, в отверстии которого размещены вплотную друг к другу нагружатели 2 и 3 участков образца 5, две пары роторов 6 и 7, 8 и 9 и приводы их вращени . Пара роторов 8 и 9 с одним из приводов установлена на платформе 12 с возможностью поворота в горизонтальной плоскости на заданный угол α. При встречном вращении роторов с различной скоростью в каждой паре пара 8 и 9 вступает во взаимодействие с нагружателем 2 и производит его поворот и осевое перемещение относительно нагружател 3, удерживаемого парой роторов 6 и 7. Нагружение следующего участка образца провод т при новом соотношении скоростей вращени роторов и угле α. 2 ил.The invention relates to the strength test of long specimens. The purpose of the invention is to expand the functionality of the installation by providing both tensile and torsional tensile tests. The installation comprises a base 1, in the opening of which the loaders of the 2 and 3 sections of sample 5 are placed close to each other, two pairs of rotors 6 and 7, 8 and 9 and the drives of their rotation. A pair of rotors 8 and 9 with one of the drives installed on the platform 12 with the possibility of rotation in the horizontal plane at a given angle α. When counter-rotating rotors with different speeds in each pair, steam 8 and 9 interacts with the loader 2 and rotates it and axially moves relative to the loader 3 held by a pair of rotors 6 and 7. The loading of the next sample section is carried out with the new ratio of rotor speeds and angle α. 2 Il.
Description
В ид АIn id
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894682285A SU1670485A1 (en) | 1989-04-19 | 1989-04-19 | Unit for strength testing of lengthy specimens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894682285A SU1670485A1 (en) | 1989-04-19 | 1989-04-19 | Unit for strength testing of lengthy specimens |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1582055 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1670485A1 true SU1670485A1 (en) | 1991-08-15 |
Family
ID=21443301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894682285A SU1670485A1 (en) | 1989-04-19 | 1989-04-19 | Unit for strength testing of lengthy specimens |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1670485A1 (en) |
-
1989
- 1989-04-19 SU SU894682285A patent/SU1670485A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1582055, кл, G 01 N 3/08, 1988. * |
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