Manufacturing method for aluminum copper alloy enameled wire
The invention provides a manufacturing method for an aluminum copper alloy enameled wire. The method concretely comprises the following steps: (1) wire releasing: an aluminum copper alloy bare wire is evenly released from an iron shaft, and wire releasing is performed via dependence on a combined wi...
Saved in:
| Main Author | |
|---|---|
| Format | Patent |
| Language | Chinese English |
| Published |
22.10.2014
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Summary: | The invention provides a manufacturing method for an aluminum copper alloy enameled wire. The method concretely comprises the following steps: (1) wire releasing: an aluminum copper alloy bare wire is evenly released from an iron shaft, and wire releasing is performed via dependence on a combined wire drawing machine on a high-speed machine stand; (2) annealing: a special annealing process is adopted on a full-automatic enameling machine, and the bare aluminum copper wire is softened via continuous annealing; (3) cleaning: a conductor after annealing and softening is cleaned by adopting de-ionized water; (4) painting: a 200-order polyester imide insulating paint layer is coated on the surface of the aluminum copper alloy wire, and then 240-order polyamidoimide nanometer paint is coated on the polyester imide insulating paint layer; (5) baking: solvent in paint is evaporated via baking so that a paint base is solidified and a film is formed, and an insulating layer is formed; (6) and cooling: after the aluminu |
|---|---|
| Bibliography: | Application Number: CN20131358223 |