Electric wire torsion testing machine

Abstract

The present invention discloses an electric wire torsion testing machine, which comprises a rack, wherein the rack is provided with a control system, a transmission system and plural groups of test assemblies, the test assembly comprises a rotation disc, a clamper, a transmission assembly and a regulation assembly, the rotation disc is arranged on the rack and is matched with the transmission system through the transmission assembly, the clamper is arranged on the rotation disc, the front end of an electric wire to be tested and the clamper are matched, and the rear end of the electric wire to be tested and the regulation assembly are matched. According to the present invention, the clamper is driven by the rotation disc so as to make the front end of the electric wire to be tested be continuously subjected to the repeated torsion test along with the rotation disc, such that the electric wire torsion testing machine is suitable for TUV, VDE, UL and other highly flexible electric cables; and the bending point length and the clamping point length can be regulated through the clamper and the regulation assembly, such that the repeated torsion test can be performed on the samples having other specifications through the electric wire torsion testing machine of the present invention, the application range is wide, and the electric wire torsion testing machine is suitable for quality supervision industry, metal industry, machinery industry, electric cable wires, steel wire ropes, and other manufacturers.

Description

technical field [0001] The invention relates to a wire torsion testing machine. Background technique [0002] For the quality supervision industry, metal, machinery industry, and manufacturers of cables, wires, and steel wire ropes, metal wires such as wires, cables, etc. need to undergo repeated torsion tests after production to test their ability to withstand plastic deformation during the test. The defect is that the existing detection equipment does not have the function of twisting after 90-degree bending, and is relatively simple, the detection effect is poor, and it cannot meet the accuracy requirements of the detection data. Contents of the invention [0003] In view of the above-mentioned existing technical problems, the object of the present invention is to propose a wire torsion testing machine. [0004] The technical solution of the present invention is realized like this: a kind of electric wire torsion testing machine, comprises frame, is provided with contr...

AI Technical Summary

Problems solved by technology

[0002] For the quality supervision industry, metal, machinery industry, and manufacturers of cables, wires, and steel wire ropes, metal wires such as wires, cables, etc. need to be subjected to repeated torsion tests after production to test their ability to withstand plastic deformation during the test. Defects, the existing detection equipment does not have the function of twisting after 90-degree bending, and is relatively simple, the detection effect is poor, and it cannot meet the accuracy requirements of the detection data

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