SU1668909A1 - Apparatus for determination of material mechanical characteristics - Google Patents
Apparatus for determination of material mechanical characteristics Download PDFInfo
- Publication number
- SU1668909A1 SU1668909A1 SU894665080A SU4665080A SU1668909A1 SU 1668909 A1 SU1668909 A1 SU 1668909A1 SU 894665080 A SU894665080 A SU 894665080A SU 4665080 A SU4665080 A SU 4665080A SU 1668909 A1 SU1668909 A1 SU 1668909A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spring
- tandem
- sample
- base
- attachment
- Prior art date
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Abstract
Изобретение относитс к исследованию прочностных свойств материалов. Цель изобретени - повышение точности за счет испытани материала при посто нных в процессе деформировани образца скорост х нагружени . Дл этого в устройстве, содержащем основание 1, на котором подвешен ма тник 2 с рабочим элементом 3 дл нагружени образца 4 исследуемого материала и механизмом 5 дл регулировани момента инерции, пружину 6 дл разгона ма тника 2, опорный элемент 7 дл размещени образца 4, силоизмеритель, место креплени одного конца пружины 6 к основанию 1 находитс на оси равновеси ма тника 2, место креплени другого конца пружины - в центре масс ма тника 2, а элемент 10 закреплени конца пружины к основанию выполнен установочно-подвижным вдоль оси равновеси ма тника 2. Расположение места креплени одного конца пружины 6 к основанию 1 на оси равновеси ма тника 2, а места креплени ее другого конца в центре масс ма тника 2 и выполнение элемента 10 установочно-подвижным вдоль оси равновеси ма тника 2 обеспечивает нулевую составл ющую сил пружины 6 и т жести в направлении движени рабочего элемента 3 при деформировании образца 4, что обеспечивает повышение точности за счет испытани при посто нных в процессе деформировани образца 4 скорост х нагружени . 1 ил.The invention relates to the study of the strength properties of materials. The purpose of the invention is to improve the accuracy by testing the material at a constant loading rate during the deformation of the specimen. To do this, in the device containing the base 1, on which a tandem 2 is suspended with a working element 3 for loading sample 4 of the material under study and a mechanism 5 for controlling the moment of inertia, a spring 6 for accelerating the model 2, a support element 7 for placing sample 4, a load cell , the place of attachment of one end of the spring 6 to the base 1 is on the equilibrium axis of the tang 2, the place of attachment of the other end of the spring is in the center of the mass of the tandem 2, and the element 10 for fixing the end of the spring to the base is made movable along the axis of equilibrium tandem 2. The location of the attachment point of one end of the spring 6 to the base 1 on the equilibrium axis of the tandem 2, and the attachment points of its other end in the center of the mass of the tiller 2 and the execution of element 10 movable along the equilibrium axis of the tang 2 provides a zero component forces of the spring 6 and gravity in the direction of movement of the working element 3 during deformation of the sample 4, which provides an increase in accuracy due to testing at the 4 loading speeds constant during the deformation of the sample. 1 il.
Description
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Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4665080K SU1668910A1 (en) | 1989-03-23 | 1989-03-23 | Apparatus for determination of material mechanical characteristics |
SU894665080A SU1668909A1 (en) | 1989-03-23 | 1989-03-23 | Apparatus for determination of material mechanical characteristics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894665080A SU1668909A1 (en) | 1989-03-23 | 1989-03-23 | Apparatus for determination of material mechanical characteristics |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1668909A1 true SU1668909A1 (en) | 1991-08-07 |
Family
ID=21435394
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4665080K SU1668910A1 (en) | 1989-03-23 | 1989-03-23 | Apparatus for determination of material mechanical characteristics |
SU894665080A SU1668909A1 (en) | 1989-03-23 | 1989-03-23 | Apparatus for determination of material mechanical characteristics |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4665080K SU1668910A1 (en) | 1989-03-23 | 1989-03-23 | Apparatus for determination of material mechanical characteristics |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU1668910A1 (en) |
-
1989
- 1989-03-23 SU SU4665080K patent/SU1668910A1/en active
- 1989-03-23 SU SU894665080A patent/SU1668909A1/en active
Also Published As
Publication number | Publication date |
---|---|
SU1668910A1 (en) | 1991-08-07 |
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