Enameled wire defect on-line detection method, detection device, computer device and computer-readable storage medium thereof

Abstract

The invention discloses an enameled wire defect on-line detection method, a detection device, a computer device and a computer-readable storage medium thereof, wherein the method comprises the following steps: receiving a set defect detection condition, wherein the defect detection condition comprises information of a detection unit length and a preset defect condition; receiving the data sent bythe enameled wire defect on-line detection device, and according to the data sent by the detection device, judging whether a preset defect condition is present in the length of the detection unit on the surface of the currently detected enameled wire, if so, sending out the alarm information. The preset defect condition comprises at least one of the following conditions: the quantity of first particles larger than the first particle diameter is larger than a first numerical value, or the quantity of second particles, which is larger than the second particle diameter and smaller than the firstparticle diameter, is larger than a second numerical value. The invention also provides a detection device, a computer device, and a computer-readable storage medium to implement the enameled wire defect on-line detection method. The enameled wire defect on-line detection method, detection device, computer device and computer-readable storage medium has the advantages that the detection efficiencyof the enameled wire defects can be improved, and the detection accuracy of the enameled wire can be improved.

Description

Technical field [0001] The present invention relates to the field of enameled wire defect detection, in particular to an online defect detection method of enameled wire, a device for implementing the method, a computer device applying the method, and a computer-readable storage medium. Background technique [0002] Enameled wire is a wire used in motor windings. Generally, enameled wire includes a copper wire and an insulating varnish wrapped around the outer surface of the copper wire, such as figure 1 As shown, the enameled wire includes an elongated copper wire 10, and the diameter of the copper wire 10 is usually between 0.2 mm and 2.0 mm. When the enameled wire is wound on the frame of the motor stator, multiple enameled wires will contact each other. In order to achieve mutual insulation between the multiple enameled wires, a layer of insulating varnish 11 needs to be wrapped around the copper wire 10. [0003] However, when the varnishing equipment of enameled wire is coated...

AI Technical Summary

Problems solved by technology

[0005] However, since the defect condition information has been pre-set, such as the pre-set alarm conditions for large particles, small particles and pinholes within 30 meters or 100 meters, these conditions often cannot meet the requirements of production settings. It is easy to cause unnecessary waste or the outflow of too many abnormal products

If the manufacturer needs to set more alarm conditions for enameled wire production, it needs to rely on the manual identification and judgment of production operators, that is, it needs to manually compare and analyze the data of online inspection equipment, which not only leads to low efficiency of enameled wire defect detection , there is also the risk of human error in judgment, affecting the pass rate of the product

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