SU691729A1 - Test arrangement for dynamic testing of materials - Google Patents
Test arrangement for dynamic testing of materialsInfo
- Publication number
- SU691729A1 SU691729A1 SU782589895A SU2589895A SU691729A1 SU 691729 A1 SU691729 A1 SU 691729A1 SU 782589895 A SU782589895 A SU 782589895A SU 2589895 A SU2589895 A SU 2589895A SU 691729 A1 SU691729 A1 SU 691729A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- materials
- dynamic testing
- test arrangement
- testing
- installation
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
II
Изобретение относитс к области испытательной техники, а именно к установкам дл динамических испытаний материалов .The invention relates to the field of testing equipment, in particular to installations for dynamic testing of materials.
Известна установка дл динамических испытаний материалов, содержаща стани ну, снлоизмерителышсй преобразователь и подвижную массу, падающую с заданной высоты l3.A known installation for dynamic testing of materials, comprising a bench, a measuring transducer and a moving mass falling from a predetermined height l3.
Недостатком этой установки вл етс низка скорость деформировани исследуемых образцов, котора зависит от высоты под19вма и величины подвижной массы.The disadvantage of this setup is the low rate of deformation of the test specimens, which depends on the height of the sub19 and the size of the moving mass.
Наиболее близкой по технической сущности к изобретению вл етс установка дл динамических испытаний материалов , содержаща станину, маховик, размещенные на нем сбалансированный боек и стопор дл удержани бойка в исходном положении, т гу дл передачи нагрузки на образец, соединенную с ней накЬвальню, - силоизмерителы1ый преобразователь н привод вращени маховика The closest to the technical essence of the invention is a device for dynamic testing of materials, containing a frame, a flywheel, a balanced head and a stopper for holding the striker in its initial position, a pull to transfer the load on the sample connected to it to the bottom, a transducer n drive flywheel rotation
Установка содержит захвачты образ ,да, один из которых через силоизмеритель-. ный преобразователь скреплен с основанием , а другой - с т гой.The installation contains an image captured, yes, one of which is through a force-meter. The other transducer is bonded to the base, and the other is fastened.
Недостатком данной установки вл етс невозможность проведени испытаний при динамическом сжатии.The disadvantage of this setup is the impossibility of conducting tests under dynamic compression.
Целыо изобретени вл етс проведение испытаний при динамическом сжатии .The purpose of the invention is to conduct tests under dynamic compression.
Цель достигаетс тем, что установка снабжена реверсором, одна асть которого через силоизмерительный преобразователь св зана со станиной, а друга честь - с т гой, выполненной с разрывным элементом, материал и разме- ры сечени которого заданы из услови его разрушени при нагрузке; в 1,5-2 раза превыщающей разрушающую нагрузку образца.The goal is achieved by the fact that the installation is equipped with a reverser, one part of which is connected with a frame through a load-sensing transducer, and another honor with a strain made with a rupture element, the material and dimensions of the cross section of which are specified due to its destruction under load; 1.5-2 times the sample breaking load.
На чертеже схематически изображена описываема установка.The drawing shows schematically the described installation.
Установка содержит станину 1, закрепленные на ней ось 2 и поперечину 3,The installation includes a frame 1, fixed on it the axis 2 and the cross member 3,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782589895A SU691729A1 (en) | 1978-03-14 | 1978-03-14 | Test arrangement for dynamic testing of materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782589895A SU691729A1 (en) | 1978-03-14 | 1978-03-14 | Test arrangement for dynamic testing of materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU691729A1 true SU691729A1 (en) | 1979-10-15 |
Family
ID=20753310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782589895A SU691729A1 (en) | 1978-03-14 | 1978-03-14 | Test arrangement for dynamic testing of materials |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU691729A1 (en) |
-
1978
- 1978-03-14 SU SU782589895A patent/SU691729A1/en active
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