SU599191A1 - Method of loading rotating specimen with bending torque - Google Patents
Method of loading rotating specimen with bending torqueInfo
- Publication number
- SU599191A1 SU599191A1 SU762432615A SU2432615A SU599191A1 SU 599191 A1 SU599191 A1 SU 599191A1 SU 762432615 A SU762432615 A SU 762432615A SU 2432615 A SU2432615 A SU 2432615A SU 599191 A1 SU599191 A1 SU 599191A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bending torque
- loading rotating
- rotating specimen
- specimen
- loading
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
(54) СПОСОБ НАГРУЖЕНИЯ ВРАЩАЮЩЕГОСЯ ОБРАЗЦА ИЗГИБАЮЩИМ МОМЕНТОМ QspLjC, a МаксимальныйИзгибающий момент в сечении А-А A -Eik-f «pjj , Если по перечна свла 0 приложена к образцу ва рассто нии К от места.закреплени , она равна Q epUjf.a максимальный изгибающий момент по-прежнему равен М« , Таким образом, независимо от плины образца и точки прилйжейи поперечной силы изгибающий момент в сечении А-А посто нен, что обеспечивает высокую точность испытаний. Ф о р м у л а из об р е т е н и Способ нагружени вращающегос образ ца изгибающим моментом, заключающийс в том, что образен закрепл ют, вращают и прикладывают поперечную нагрузку с помощью установленного параллельно обрав цу рычага с грузом, взаимодействующего с образцом через опоры, отличающийс . тем, что, с целью повыщени точности, образец закрепл ют консольно, опору кониа рычага размещают в сечении консольноп го закреплени образца, груз подвешивают на другой конец рычага, а поперечную. нагрузку к образцу прикладывают через вторую опору, выполненную с возможностью перемещени вдоль рычага. Источники информации, прин тые во внимание при экспертизе: 1, Золотаревский В С Механические испытани и свойства металлов, М., Металлурги , 1974, j с, 279 2 Золотаревский В С. Механические испытани в свойства металлов. Mi, М& таллургин, 1974, с, 277.(54) THE WAY OF LOADING A ROTATING SAMPLE BY A BENDING MOMENT QspLjC the maximum bending moment is still equal to M ". Thus, regardless of the sample plate and the point of transverse force, the bending moment in section AA is constant, which ensures high accuracy of the tests. Fo rumula of the load and the method of loading a rotating specimen with a bending moment, which consists in forming, fixing, rotating and applying a transverse load using a parallel-mounted lever with a weight interacting with the specimen through supports, different. By the fact that, in order to increase the accuracy, the specimen is secured with a cantilever, the support of the horse arm is placed in the cross section of the cantilever fixing of the specimen, the load is suspended at the other end of the lever, and the transverse one. the load is applied to the sample through a second support made with the possibility of movement along the lever. Sources of information taken into account in the examination: 1, Zolotarevsky VS Mechanical tests and properties of metals, M., Metallurgists, 1974, js, 279 2 Zolotarevsky V.S. Mechanical tests into properties of metals. Mi, M & Tallurgin, 1974, p. 277.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762432615A SU599191A1 (en) | 1976-12-17 | 1976-12-17 | Method of loading rotating specimen with bending torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762432615A SU599191A1 (en) | 1976-12-17 | 1976-12-17 | Method of loading rotating specimen with bending torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU599191A1 true SU599191A1 (en) | 1978-03-25 |
Family
ID=20687628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762432615A SU599191A1 (en) | 1976-12-17 | 1976-12-17 | Method of loading rotating specimen with bending torque |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU599191A1 (en) |
-
1976
- 1976-12-17 SU SU762432615A patent/SU599191A1/en active
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