Winding method for vertical winding machine for transformer coil

Abstract

The invention relates to a winding method for a vertical winding machine for a transformer coil, which comprises the following steps: reserving the external circle size of a die, assembling a winding die of the vertical winding machine, placing a conducting wire, winding the transformer coil to prescribed turn number, hoisting the coil and the die to a preassembly area together, loosening the conducting wire and unloading the winding die, and tensioning the conducting wire to finish winding. By adopting the winding method for the vertical winding machine for the transformer coil, because the vertical winding machine is mainly used for winding continuous coils of large-sized transformers and novel processes are adopted, the operators are greatly reduced, the operation is convenient, the work efficiency can be improved, and expansive force detection and display can be provided; the quality of the coil wound by the vertical winding machine is ideal, and the winding tightness of the winding is improved in particular; the vertical winding machine is important equipment for realizing 'three-low, one-small and one-high' of the transformer, namely low loss, low partial discharge, low price, small volume and high short-circuit resistance; therefore, the winding efficiency is effectively improved, the operation is simple and convenient, the process is simplified, and the applicable range is wide.

Description

technical field [0001] The invention relates to the field of transformers, in particular to the technical field of winding transformer coils, in particular to a winding method of a vertical winding machine for transformer coils. Background technique [0002] In the prior art, for the winding process of the transformer coil, since there is no tooling, two to three people are required to carry out joint winding. The winding process is as follows: [0003] Step 1: According to the drawing, wind to the specified number of turns; [0004] The second step: loosening the wire, the process requires several people to operate together; [0005] Step 3: Tighten the wire to complete the winding. [0006] The shortcomings of such a process mainly include: [0007] (1) Due to the resilience of the wire, the prior art is relatively deficient in terms of tension; [0008] (2) At present, domestic manufacturers mainly use two or three people to assist in winding a coil at the same time, ...

AI Technical Summary

Problems solved by technology

[0007] (1) Due to the resilience of the wire, the prior art is relatively deficient in terms of tension;

[0008] (2) At present, domestic manufacturers mainly use two or three people to assist in winding a coil at the same time, and the utilization rate of personnel is too poor

[0009] This brings great obstacles to people's work

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