Manufacturing method of reactor coil
A manufacturing method and reactor technology, applied in the direction of coil manufacturing, etc., can solve the problems of difficult winding, high production cost, single manufacturing method of reactor coil, etc., to reduce manual operation, improve efficiency, and improve product consistency. Effect
Inactive Publication Date: 2019-04-26
宁波优佳流体控制设备有限公司
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Problems solved by technology
[0003] Aiming at the deficiencies in the prior art, the present invention provides a manufacturing method of a reactor coil to solve the problem that the existing reactor coil manufacturing method is single, winding is relatively difficult, special winding machine equipment is required, and the production cost is high. question
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Embodiment Construction
[0019] A method for manufacturing a reactor coil, 1) making an entity of any hollow shape inside; 2) processing the entity into a continuous helical coil by means of cutting, in step 1), processing it by extruding an aluminum profile For the required entity, set the cutting position and the distance between turns of the helical coil according to the actual required wire cross-sectional area of the helical coil, and clean the burrs and burrs of the helical coil after step 2). The inter-turn insulation of the helical coil is carried out by using insulating material to support the inter-turn insulation, directly using the air gap for inter-turn insulation, and coating the surface of the helical coil with insulating material for inter-turn insulation. The above-mentioned cutting methods include any one or more of wire cutting, water cutting, machine tool processing and gear sheet cutting.
[0020] 1. First process the required coil section material by extrusion of aluminum profi...
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The invention discloses a manufacturing method of a reactor coil. The manufacturing method comprises the steps: (1) a solid with the interior being in any hollow shape is manufactured; and (2) the solid is machined into the continuous spiral coil in a cut mode. The manufacturing method has the following beneficial effects that 1, as for manufacturing of the large-current coil, the section of a conductor is large, machining is difficult through a traditional winding process, and influences are completely avoided by adopting the manufacturing method to manufacture; 2, a raw material of the coilis formed by an aluminum profile which is extruded, and thus the section of the coil can be machined into any shape according to actual requirements; and 3, the whole process of coil manufacturing canbe completed through mechanical automation greatly, manual operation is reduced, and the efficiency and product consistency are improved.
Description
technical field [0001] The invention belongs to the field of reactor coils, and in particular relates to a manufacturing method of a reactor coil. Background technique [0002] The traditional method of manufacturing reactor coils usually uses wire or foil materials and is realized by winding. However, in some occasions with large currents, winding is difficult due to the large cross-section of the conductor, and the heat dissipation conditions are relatively poor. , and even some special products require customized winding machine equipment to make, and the production cost is high. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a manufacturing method of a reactor coil to solve the problem that the existing reactor coil manufacturing method is single, winding is relatively difficult, special winding machine equipment is required, and the production cost is high. question. [0004] The present invention is re...
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IPC IPC(8): H01F41/04
CPCH01F41/04
Inventor 杨建位
Owner 宁波优佳流体控制设备有限公司