RU2008118048A - TESTING MACHINE FOR MECHANICAL FATIGUE TESTS - Google Patents
TESTING MACHINE FOR MECHANICAL FATIGUE TESTS Download PDFInfo
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- RU2008118048A RU2008118048A RU2008118048/28A RU2008118048A RU2008118048A RU 2008118048 A RU2008118048 A RU 2008118048A RU 2008118048/28 A RU2008118048/28 A RU 2008118048/28A RU 2008118048 A RU2008118048 A RU 2008118048A RU 2008118048 A RU2008118048 A RU 2008118048A
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- passive
- accelerometer
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- measuring
- measurement unit
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Машина испытательная для механических испытаний материалов на усталость, включающая нагружающее устройство, состоящее из основания, колонн, траверсы, силового привода нагружения, пассивного и активного захватов; системы измерения состоящей из электротензометрического датчика силы, датчика деформации, датчика перемещения активного захвата, акселерометра, блока измерения силы, блока измерения деформации, блока измерения ускорения пассивного захвата; блок управления; и ЭВМ с программным обеспечением автоматического расчета механических характеристик материала испытываемого образца по результатам измерения параметров испытания, отличающаяся тем, что система измерения дополнительно содержит акселерометр, установленный на пассивном захвате нагружающего устройства и блок измерения ускорения пассивного захвата, причем акселерометр, через блок измерения ускорения пассивного захвата, соединен последовательно с ЭВМ и системой управления.A testing machine for mechanical tests of materials for fatigue, including a loading device consisting of a base, columns, crosshead, load drive, passive and active grips; a measurement system consisting of an electrotensometric force sensor, a strain sensor, an active gripper displacement sensor, an accelerometer, a force measurement unit, a strain measurement unit, a passive capture acceleration measurement unit; Control block; and a computer with software for automatically calculating the mechanical characteristics of the material of the test sample by measuring test parameters, characterized in that the measurement system further comprises an accelerometer mounted on a passive gripper of the loading device and a unit for measuring the acceleration of passive capture, the accelerometer through the measuring unit for accelerating passive capture connected in series with a computer and a control system.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2008118048/28A RU2378635C1 (en) | 2008-05-05 | 2008-05-05 | Testing machine for mechanical fatigue tests of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2008118048/28A RU2378635C1 (en) | 2008-05-05 | 2008-05-05 | Testing machine for mechanical fatigue tests of materials |
Publications (2)
Publication Number | Publication Date |
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RU2008118048A true RU2008118048A (en) | 2009-11-10 |
RU2378635C1 RU2378635C1 (en) | 2010-01-10 |
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RU2008118048/28A RU2378635C1 (en) | 2008-05-05 | 2008-05-05 | Testing machine for mechanical fatigue tests of materials |
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RU (1) | RU2378635C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2464545C1 (en) * | 2011-05-03 | 2012-10-20 | Открытое акционерное общество "Рязанское конструкторское бюро "Глобус" | Device for creation of force fields at strength tests of load handling facilities |
CN102789726A (en) * | 2012-08-02 | 2012-11-21 | 首都医科大学 | Teaching experiment device and method for biology strip-shaped material mechanical property test |
CN103776693B (en) * | 2014-01-15 | 2015-12-09 | 河南理工大学 | The ultrasonic pull and torsion test device of many amplitudes for testing hard brittle material mechanical property |
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2008
- 2008-05-05 RU RU2008118048/28A patent/RU2378635C1/en not_active IP Right Cessation
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Publication number | Publication date |
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RU2378635C1 (en) | 2010-01-10 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100506 |