Manufacturing process of environment-friendly enameled wire
The invention provides a manufacturing process of an environment-friendly enameled wire, and relates to the technical field of enameled wires. The process comprises the steps of wire drawing, paying off, annealing, painting, baking, cooling, lubricating, heating and taking up. According to the prese...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a manufacturing process of an environment-friendly enameled wire, and relates to the technical field of enameled wires. The process comprises the steps of wire drawing, paying off, annealing, painting, baking, cooling, lubricating, heating and taking up. According to the present invention, a high-quality copper rod is subjected to wire drawing treatment to prepare a copper wire, then the copper wire is subjected to paying-off and annealing treatment, then an environment-friendly paint vehicle is prepared to paint an annealed wire, so that toxic substances are prevented from being volatilized in the wire painting process; then the baked wire is cooled, and then an environment-friendly lubricant is prepared, and is smeared on the cooled wire, and then the lubricated wire is heated for a long time, so that volatile substances on the surface of the wire are further volatilized, the volatile substances are conveniently collected, and the pollution to the environment is reduced; and then the |
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