Material low temperature mechanical property testing device

Abstract

The utility model relates to material mechanics performance test technical field discloses a material low temperature mechanics performance testing device, include: base, support frame is set up on the base, and support frame includes upper crossbeam, middle crossbeam and at least two opposite support rod, and upper crossbeam fixedly arranged in the upper end of two support rods, and middle crossbeam is located below upper crossbeam and can slide between two support rods, test tool, including fixed part and moving part, fixed part is connected with upper crossbeam, and moving part is connected with middle crossbeam, the distance between moving part and fixed part can be adjusted through middle crossbeam, force component, set up between fixed part and moving part, dewar jar is set up on the base through the elevating system and is opposite setting with test tool, and the inside of dewar jar is used for placing test tool and heating element, the testing device of the utility model can obtain the mechanics performance information of the piece to be measured in the range of -196 DEG C to room temperature.

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