SU836563A1 - Apparatus for mechanical testing of materials - Google Patents
Apparatus for mechanical testing of materials Download PDFInfo
- Publication number
- SU836563A1 SU836563A1 SU792757500A SU2757500A SU836563A1 SU 836563 A1 SU836563 A1 SU 836563A1 SU 792757500 A SU792757500 A SU 792757500A SU 2757500 A SU2757500 A SU 2757500A SU 836563 A1 SU836563 A1 SU 836563A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sample
- temperature
- passive
- pull
- heat
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
I I
Изобретение относитс к испытательной технике , в частности, к уст.ановкам дл механических испытаний материалов..The invention relates to a test apparatus, in particular, to installations for mechanical testing of materials.
Известна установка дл механических испытаний материалов, содержаща основание с установленным на нем нагружающим механизмом , активную и пассивную т ги с захватами на их концах дл креплени испытуемого образца , электрическую печь дл нагрева обра ца и св занный с ней регул тор температуры 1J.A known apparatus for mechanical testing of materials, comprising a base with a loading mechanism mounted on it, active and passive drafts with grips at their ends for fastening the test sample, an electric furnace for heating the specimen and a temperature regulator 1J associated with it.
Известш также установк; дл механических испытаний материалов, вл юща с наиболее близкой к изобретению по технической сущности и достигаемому результату, содержаща пассивную т гу, вьшолненную в виде полого цилиндра, активную т гу, расположенную внутри пассивной т ги, захваты дл креплени испытуемого образца, многоканальный блок регулировани температуры, термоэлементы , д)азмещенные на наружной поверхности пассивной т ги и св занные с блоком регулировани температуры, и лагружающий механизм , св занный с активной т гой 2.Lime is also installed; for mechanical testing of materials, which is closest to the invention to the technical essence and the achieved result, contains a passive pull, made in the form of a hollow cylinder, an active pull, located inside the passive pull, grips for fastening the test sample, a multi-channel temperature control unit , thermoelements, e) placed on the outer surface of the passive gland and associated with the temperature control unit, and the lagging mechanism associated with active pull 2.
Недостатком указанных установок вл етс .низка точность испытаний, обусловленна наличием градиента температуры, по длине образца.The disadvantage of these installations is the low accuracy of the tests due to the presence of a temperature gradient along the length of the sample.
Цель изобретени - повьццение точности испытаний. .The purpose of the invention is to improve the accuracy of the tests. .
Указанна цель достигаетс тем, что установка снабжена установленными, поперек пассивной т ги вдоль ее оси теплоизолирующими перегородками, имеющими центральные отверсти , дл размещени образца, а термошементы установлены между. теплоизолируюцими перегородками.This goal is achieved by the fact that the installation is equipped with installed heat-insulating partitions with central apertures across the passive cable along its axis to place the sample, and thermal components are installed between. heat insulating partitions.
На чертезке, представлена схема предлагаемой установки.On the sketch, the scheme of the proposed installation.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792757500A SU836563A1 (en) | 1979-04-23 | 1979-04-23 | Apparatus for mechanical testing of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792757500A SU836563A1 (en) | 1979-04-23 | 1979-04-23 | Apparatus for mechanical testing of materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU836563A1 true SU836563A1 (en) | 1981-06-07 |
Family
ID=20824017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792757500A SU836563A1 (en) | 1979-04-23 | 1979-04-23 | Apparatus for mechanical testing of materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU836563A1 (en) |
-
1979
- 1979-04-23 SU SU792757500A patent/SU836563A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5248200A (en) | Portable asphalt stress and strain measuring device | |
US3680357A (en) | Dilatometer | |
US4266194A (en) | Sensor for VT probes | |
SU836563A1 (en) | Apparatus for mechanical testing of materials | |
US3142979A (en) | Apparatuses for measuring the coefficient of thermal conductivity of solid materials | |
SU1138693A1 (en) | Heating device for testing machine | |
GB2071297A (en) | Controlled-temperature measuring cell for photo-acoustic spectroscopy | |
SU624140A1 (en) | Device for testing building material specimens | |
SU789716A1 (en) | Dilatometer for investigation of construction materials | |
SU819662A1 (en) | Device for detepmination material thermal properties | |
SU728038A1 (en) | Device for testing material specimens at high temperatures | |
SU920485A1 (en) | Device for investigating metal and alloy properties | |
SU819594A1 (en) | Thermoradiometer for measuring degree of material blackness | |
Slemp et al. | A method for measuring the spectral normal emittance in air of a variety of materials having stable emittance characteristics | |
SU1684644A1 (en) | Method and device for determining heat conductivity of solid materials | |
SU855467A1 (en) | Device for checking shielding structure heat protection properties | |
SU1052960A1 (en) | Device for thermogravimetric analysis | |
SU824159A1 (en) | Constant-temperature cabinet | |
Keusseyan et al. | Precision strain measurement at elevated temperatures using a capacitance probe | |
SU873082A1 (en) | Method of determination of structural transition temperatures in materials | |
SU894510A1 (en) | Differential dilatometer | |
SU1350535A1 (en) | Arrangement for determining mechanical characteristics of hard materials | |
Dzhabbarov et al. | A calorimeter for measuring the total thermal resistance of textile materials | |
SU627386A1 (en) | Method of investigating wire thermoelectric inuniformity | |
SU1280489A1 (en) | Device for thermomechanical testing of materials |