Improved enamelled wire production process

Abstract

The invention belongs to the technical field of enameled wire production, in particular to an improved enameled wire production process. The production process comprises a blank preparation step, a wire drawing step, a cleaning step, an annealing step, a cooling step, a painting and baking step, a lubricating step and a take-up step. Within the take-up step, the take-up device comprises a tensioning control assembly, a wire arrangement assembly and a take-up coil; The tensioning control module comprises a horizontal sliding guide rail, a guide block, a swing wheel and a follow-up rotating lever; In the cleaning step, the cleaning device at least comprises a guide, and an additional protective sleeve with a through groove is arranged in the wire passing hole of the guide; In the lubricatingstep, the lubricating device comprises a fixing block and a movable block, and the fixing block and the movable block are engaged so as to surround and form a through hole for the felt to be inserted. The invention can effectively improve the wire production efficiency and the finished product quality of the existing enameled wire production process.

Description

technical field [0001] The invention belongs to the technical field of enameled wire production, and in particular relates to an improved enameled wire production process. Background technique [0002] Enameled wire is the most representative product in electronic wire. Enameled wire is a main variety of winding wire, which consists of two parts: conductor and insulating layer. It is formed after the wire is softened and cleaned by annealing, and then painted, baked and lubricated many times, and finally enters the winding process. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and the environment. Therefore, the quality characteristics of various enameled wires are different, but they all have Mechanical properties, chemical properties, electrical properties, thermal properties four major properties. The enameled wi...

AI Technical Summary

Problems solved by technology

The above-mentioned structure has the following problems: On the one hand, due to the large impact force when the ball screw moves, after a long period of use, it is easy to cause work wear and thus reduce its service life, and the gap caused by wear will increase the operating noise of the machine sharply

On the other hand, since the proximity switch is fixed on the guide wheel seat and moves with the guide wheel seat, not only the proximity switch needs to be connected to the external wire, but the external wire will be rubbed and worn with the frequent movement of the guide wheel seat or even the wire body will be broken. At the same time, because the wire base is inevitably affected by the ball screw during work, there is a vibration problem, and the proximity switch is fixed on the wire base, which makes the proximity switch accompanied by vibration, resulting in poor sensitivity of the proximity switch. The failure rate increases, and the service life and work reliability decrease sharply

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