Tensile property detection device for new material

Abstract

The invention discloses a tensile property detection device for a new material, and relates to the technical field of new material detection. The tensile property detection device comprises an outer shell and a fixing clamp, wherein the outer surface of a first lead screw is in threaded connection with a first lead screw nut, one side of the interior of the fixing clamp is slidably connected witha pressing rod, the middle of a second connecting rod is hinged to the middle of a first connecting rod through a hinge shaft, the outer surface of the second lead screw nut is fixedly connected witha transmission block, and one side of the stop block is fixedly connected with a compression spring. By arranging the first lead screw, the first lead screw nut, the fixing block, the first connectingrod, the second connecting rod, the pressing rod and a pressing block, a tested sample can be clamped and fixed in four directions, so that the tested sample is clamped more firmly, errors caused bypoor clamping effect can be reduced to a certain extent; and by arranging a second lead screw, the second lead screw nut, the transmission block, the telescopic rod, the stop block and the compressionspring, the tensile property detection device can adapt to tested samples with more shapes.

Description

technical field [0001] The invention relates to the technical field of new material detection, in particular to a tensile property detection device for new materials. Background technique [0002] New materials refer to newly developed or developing structural materials with excellent performance and functional materials with special properties. Structural materials mainly use their mechanical properties such as strength, toughness, hardness and elasticity, such as new ceramic materials, amorphous Alloys, etc., functional materials mainly use their electrical, optical, acoustic, magnetic, thermal and other functions and physical effects; new material technology is based on human will, through physical research, material design, material processing, test evaluation, etc. A series of research processes that create technologies for new materials that can meet various needs. In recent years, the new materials researched and developed in the world mainly include new metal materi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a tensile performance testing device for new materials, which has the advantages of good clamping and fixing effect on the tested sample and the clamping fixture can be adapted to various shapes of the tested sample, etc. Solve the problems raised in the background technology

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