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Method for manufacturing plane type stator and rotor and motor

A planar, stator technology, applied in the manufacture of stator/rotor body, magnetic circuit rotating parts, magnetic circuit shape/style/structure, etc., can solve the problems of constructing stator and rotor, unable to use silicon steel punching structure, etc.

Inactive Publication Date: 2011-05-04
邹峥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in a disc motor, both the stator and the rotor are disc-shaped, and the electromagnetic poles are distributed on the side surfaces of the stator and rotor, which makes it impossible to use silicon steel punching structures to construct the stator and rotor

Method used

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  • Method for manufacturing plane type stator and rotor and motor
  • Method for manufacturing plane type stator and rotor and motor
  • Method for manufacturing plane type stator and rotor and motor

Examples

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Embodiment Construction

[0022] Preferred embodiments of the present invention are described below with reference to the accompanying drawings.

[0023] Such as figure 1 As shown, in the process of manufacturing the stator or rotor, firstly, the silicon steel plate (or other soft magnetic materials, such as pure iron, etc.) is cut into long strip-shaped materials, namely figure 1 Silicon steel strip 3 shown. One end of the silicon steel strip 3 is fixed on the cylindrical mold frame 1, and then it is tightly wound on the mold frame 1 layer by layer. The shape of the wound silicon steel strip is like a coiled spring. Preferably, the adhesive 2 is applied on the silicon steel strip 3 during the winding process to ensure effective bonding between the layers. Clamp it with a jig after winding, and remove the jig and the mold frame 1 in the middle after the adhesive is completely cured to obtain a hollow silicon steel disc. Then through mechanical processing methods such as grinding and cutting, the inn...

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Abstract

The invention discloses a method for manufacturing plane type stator and rotor, which comprises the steps of: winding a strip-shaped soft magnetic material compactly to form a hollow disc-shaped blank; excavating slots along radius direction on one or two lateral planes of the blank; embedding an electromagnetic wire into the slots to manufacture the plane type stator or rotor. The invention further discloses a lamination type disc motor of the stator and rotor manufactured by the method.

Description

technical field [0001] The present invention relates to a method of manufacturing a planar stator and rotor, and to a laminated disc motor comprising the stator and rotor manufactured according to the method. Background technique [0002] Ordinary motors usually use a structure in which the outer ring is the stator and the rotor is placed in the middle. The electromagnetic poles of the stator and the rotor are respectively distributed on the inner surface of the stator and the outer surface of the rotor, both of which are curved surfaces. The stator and rotor adopt the silicon steel sheet structure, and the silicon steel sheets of adjacent electromagnetic poles are seamlessly connected, so that the magnetic field lines can pass smoothly to ensure that there is a sufficiently high magnetic field strength in the air gap. [0003] However, in a disc motor, both the stator and the rotor are in the shape of a disc, and the electromagnetic poles are distributed on the side surfac...

Claims

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Application Information

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IPC IPC(8): H02K15/02H02K1/16H02K1/26
Inventor 邹峥
Owner 邹峥
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