A new type of fiber material strength test device

Abstract

The invention discloses a novel fiber material strength testing device. The novel fiber material strength testing device comprises a testing outer frame, wherein the interior of a stationary fixture is connected to a novel fiber material bundle; the left side, close to the top end, of the testing outer frame is fixedly connected to a bearing rail; the interior of the bearing rail is connected to abearing sliding block in a sliding manner; the two sides of the bottom end of the bearing sliding block are respectively and fixedly connected to a first hanging rod and a second hanging rod; the upper end and lower end of a connecting rod are fixedly connected to auxiliary tension mechanism; one end, away from the bearing sliding block, of the second hanging rod is fixedly connected to a movablefixture; and the top of a bottom supporting rail is connected to a wetting mechanism in a sliding manner. The invention relates to the technical field of novel materials. The novel fiber material strength testing device has a simple structure and is simple in operation, ensures the consistency of the tensile force of fiber bundles before testing, improves the accuracy of the comparison test, reduces the testing error and the influence of the dry and wet environment adjustment operation on the testing error and improves the flexibility of the testing.

Description

technical field [0001] The invention relates to the technical field of new materials, in particular to a novel fiber material strength test device. Background technique [0002] New materials refer to newly developed or developing structural materials with excellent properties and functional materials with special properties. Structural materials mainly utilize their mechanical properties such as strength, toughness, hardness, and elasticity. Such as new ceramic materials, amorphous alloys (metallic glass), etc. Functional materials mainly use their functions and physical effects such as electricity, light, sound, magnetism, and heat. In recent years, new materials researched and developed in the world mainly include new metal materials, fine ceramics and optical fibers. [0003] The output value of the world's material industry is growing at a rate of about 30% per year. New chemical materials, microelectronics, optoelectronics, and new energy have become the most active...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a new type of fiber material strength test device, which solves the problem that the initial tension force of the fiber bundle cannot be kept consistent in the comparative detection of the tensile strength of the new fiber bundle at present, which will cause the same In the case of stretching, different results appear, so the test error is large, and it is more cumbersome to change the tensile test of the fiber dry and wet environment

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