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Synchronous disc type test method for wear resistance of multiple cable sheaths

A technology of synchronizing discs and testing methods, applied in the direction of testing wear resistance, measuring device, strength characteristics, etc., can solve the problems of low wear resistance test efficiency of cables, inability to wear wear test, influence of data accuracy, etc. Achieve the effect of improving test range and test efficiency, improving test efficiency and reducing errors

Inactive Publication Date: 2020-02-11
徐州如轩电气配件有限公司
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when testing the abrasion resistance of cables, generally only the abrasion resistance test can be performed on the cables in the same environment at one time, and the abrasion resistance test cannot be performed on multiple cables in different environments at the same time, resulting in a low test range , leading to inefficiency in the abrasion resistance test of the cable, and in the prior art, when the abrasion resistance test is performed on the cable, due to the non-fixability of the cable, there is often a situation where the friction is not the same part each time, resulting in the wear resistance test The accuracy of the data obtained after the test is affected, and it will have a certain impact on the test efficiency

Method used

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  • Synchronous disc type test method for wear resistance of multiple cable sheaths
  • Synchronous disc type test method for wear resistance of multiple cable sheaths
  • Synchronous disc type test method for wear resistance of multiple cable sheaths

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] see figure 1 , a kind of multi-cable cable sheath abrasion resistance synchronous disc test method, comprises the following steps:

[0052] S1, first intercept a section of cable according to the size of the fan-shaped test flap 5 on the disc-shaped test device;

[0053] S2, brushing the two ends of the intercepted cable near the middle in S1;

[0054] S3, then the cable after the bristle treatment is installed on the fan-shaped test flap 5;

[0055] S4. Repeat the above steps to install multiple sections of cables on the disc-shaped test device;

[0056] S5, turn on the motor, drive a plurality of fan-shaped test flaps 5 to rotate, and make the cables on the fan-shaped test flaps 5 contact the test piece 2 once without rotating once, and perform the abrasion resistance test;

[0057] S6. Turn off the motor after a period of time, compare the damage degrees on multiple cables, and complete the wear resistance test.

[0058] see figure 2 , the disk-shaped test devi...

Embodiment 2

[0064] Set the multi-segment test piece 2 to the same roughness, and then install different cables in a plurality of fan-shaped test petals 5, so that the wear resistance detection of different cables under the same roughness can be realized at the same time; or it can also be Install different types of cables on the fan-shaped test flap 5 as required, and set the corresponding roughness of the multi-section test piece 2 as required, so as to realize the abrasion resistance test of the roughness of various cables at the same time in their respective use environments, and improve the test efficiency.

[0065] Through the setting of multiple fan-shaped test flaps 5 on the disc-shaped test device, combined with multiple test pieces 2 of different roughness, the wear resistance of the same cable under different roughness conditions can be tested simultaneously in one test, which is effective. Improve the test range and test efficiency, and during the test, through the bristle treat...

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Abstract

The invention discloses a synchronous disc type test method for wear resistance of multiple cable sheaths, and belongs to the technical field of wear resistance testing. According to the method, a disc-shaped tester is provided with fan-shaped test petals, the test petals are cooperated with test pieces in different roughness, the wear resistant degree of the same type of a cable under different roughness can be tested simultaneously, the test range is widened, and the test efficiency is improved; and during test, the cable surface is brushed, and a special-shaped positioning plug can effectively limit the position of the cable during wear resistance test, it is ensured that the same position or the same range of the cable is fractioned by the test piece each time, and the test accuracy and efficiency are further improved.

Description

technical field [0001] The invention relates to the technical field of abrasion resistance testing, in particular to a synchronous disc-type testing method for the abrasion resistance of multi-cable cable sheaths. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of conductors (at least two in each group). Each group of conductors is insulated from each other and is often twisted around a center. Insulating covering. The cable has the characteristics of internal electrification and external insulation. Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multi-strand wires and insulation layers, and are used to connect circuits, electrical appliances, etc. There is often a process of dragging the cable...

Claims

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Application Information

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IPC IPC(8): G01N3/56G01N3/02
CPCG01N3/02G01N3/56
Inventor 刘明其他发明人请求不公开姓名
Owner 徐州如轩电气配件有限公司
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