Judging method, device and system for insulator crimping quality

A technology of crimping quality and judging method, which is applied in the direction of material analysis, instruments, and analysis materials using acoustic wave emission technology, which can solve problems such as low efficiency, mandrel outer diameter error, and large difference in experience level, etc., to improve detection efficiency effect

Inactive Publication Date: 2018-12-28
清诚声发射研究(广州)有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

In the crimping production process, faced with objective factors such as the difference in material matching, the processing accuracy of the end fitting sleeve, the error of the outer diameter of the mandrel, the inconsistency of manual operation, and the error of the crimping machine, the crimping of the crimping machine will be difficult. A series of phenomena such as the deviation of the final shape position of the inner wall of the fitting sleeve lead to crimping undervoltage or overvoltage to a certain extent, and the strength or life of the insulator obtained by undervoltage or overvoltage does

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  • Judging method, device and system for insulator crimping quality
  • Judging method, device and system for insulator crimping quality
  • Judging method, device and system for insulator crimping quality

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Embodiment Construction

[0057] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in the present application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0058] figure 1 A schematic flow chart of a method for judging the crimping quality of insulators provided by an embodiment of the present application, as shown in figure 1 As shown, the insulator crimping quality judgment method includes the following steps:

[0059] Step S101: Determine the pressure holding stage when the insulator mandrel is crimped.

[0060] In the related art, the insulator is crimped by a crimping machine so that the fittings are deformed a

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Abstract

The invention relates to a judging method, a device and a system for insulator crimping quality, and belongs to the field of insulator crimping quality judgment. The insulator crimping quality judgingmethod of the application comprises the step of: determining a pressure maintaining stage during crimping of an insulator core rod; obtaining acoustic emission energy generated when the insulator core rod is crimped at the pressure maintaining stage; and judging the crimping state of the insulator core rod according to the acquired acoustic emission energy. According to the judging method, the device and the system for insulator crimping quality, by determining the pressure maintaining stage during crimping of the insulator core rod, acoustic emission energy generated when the insulator corerod is crimped at the pressure maintaining stage is obtained, judging the crimping state of the insulator core rod according to the acquired acoustic emission energy, the online monitoring of the crimp quality of the insulator is realized, and the detection efficiency of the quality of the insulator crimp is improved.

Description

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Claims

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Application Information

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Owner 清诚声发射研究(广州)有限公司
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