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Iron core of amorphous motor, and production method for iron core

An iron core and amorphous technology, which is applied to the iron core of an amorphous motor and its production field, can solve the problems of incapability of mass production, high cost of processing stator iron cores and rotor iron cores, and the inability of mass production of amorphous motors. , to achieve the effect of improving production accuracy and high degree of automation

Pending Publication Date: 2019-03-15
刘胜恒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The new material of amorphous strip is mainly used in the field of transformer power transmission and transformation. People want to use it in the field of motors and generators. From the production of amorphous strip to the present, it is impossible to solve the problem of the softest, hardest and most brittle amorphous strip. The problem of brittle characteristics, due to the characteristics of amorphous strips, the cost of processing stator cores and rotor cores in the motor field is very high, and cannot be mass-produced, which restricts the mass application of amorphous strips in the field of motors, so amorphous There is a problem that the motor cannot be mass-produced

Method used

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  • Iron core of amorphous motor, and production method for iron core
  • Iron core of amorphous motor, and production method for iron core
  • Iron core of amorphous motor, and production method for iron core

Examples

Experimental program
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Effect test

Embodiment 1

[0059] Embodiment 1: an iron core of an amorphous motor stator, such as figure 1 As shown, it includes a groove layer 1 and a solidified layer 2. The inside of the groove layer 1 is concentrically provided with a plurality of winding grooves 3 for enameled wire winding. The groove layer 1 is made of amorphous strips along the circumferential direction of the iron core. It is formed by winding multiple layers and then bending. In this embodiment, the number of winding grooves 3 is 24, but it is not limited to 24, and can also be 36, 48, 56 or 90. The inner side of the solidified layer 1 is attached to the outer side of the grooved layer 1, and the solidified layer 2 is formed by winding multi-layer amorphous strips along the circumferential direction of the iron core.

[0060] The iron core of the stator uses the winding technology to pass the amorphous strip through the winding machine, and according to the set winding groove 3 slots, it is wound and formed layer by layer. The...

Embodiment 2

[0076] Embodiment 2: an iron core of an amorphous motor rotor, such as image 3 As shown, it includes slot-type layer 2 8 and solidified layer 2 9. There are a plurality of winding slots 10 concentrically opened on the outside of slot-type layer 2 8 for the guide bars to pass through. It is formed by bending after winding multiple layers. The inner side of the second solidified layer 9 is attached to the outer side of the second grooved layer 8. The second solidified layer 9 is formed by winding multi-layer amorphous strips along the circumferential direction of the iron core. The opening of the winding slot 10 points to the second solidified layer 9. There is a cylindrical fixed layer 11 in the middle of the groove layer 2 8, the outer wall of the fixed layer 11 fits the inner wall of the groove layer 2 8, and the middle of the fixed layer 11 is for the rotating shaft to pass through, and the fixed layer 11 is made of an amorphous strip It is formed by winding multiple layer...

Embodiment 3

[0092] Embodiment 3: a kind of amorphous motor, such as Figure 5 As shown, it includes a stator, a rotor and a rotating shaft. The stator includes a grooved layer-1 and a solidified layer-2. The inner side of the grooved layer-1 is concentrically provided with a plurality of winding grooves 3 for winding enameled wires. The grooved layer-1 is composed of non- The crystal strip is formed by winding multiple layers along the circumferential direction of the iron core and then bending, and the enameled wire is wound in the winding groove 3 . The inner side of the solidified layer 1 is attached to the outer side of the channel layer 1, and the solidified layer 2 is formed by winding an amorphous strip in multiple layers along the circumferential direction of the iron core.

[0093] The rotor includes a groove layer 2 8 and a solidified layer 9. A plurality of winding slots 10 are concentrically opened on the outside of the groove layer 8 for the guide bars to pass through. Each w...

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Abstract

The invention relates to the technology of winding amorphous strips, and can achieve the batch production. The invention discloses an iron core of an amorphous motor, and the iron core comprises a first slotted layer and a first solidifying layer, wherein the inner side of the first slotted layer is concentrically provided with a plurality of winding grooves which are used for winding varnished wires. The first slotted layer is formed in a manner that the amorphous strips are wound in the peripheral direction of the iron core to form many layers and then are bent. The inner side of the first solidifying layer is attached to an outer side of the first slotted layer. The first solidifying layer is formed by the multilayer winding of the amorphous strips are wound in the peripheral directionof the iron core. The batch production is achieved through the cooperation of a split-type iron core structure and the amorphous strips.

Description

technical field [0001] The present invention relates to a technique for winding amorphous strips, and more particularly, to an iron core of an amorphous motor and a production method thereof. Background technique [0002] With the rapid development of industrial motor and generator technology and the demand for energy saving and environmental protection in the industrial revolution, people are using more and more industrial motors, new energy vehicle drive motors and generators, and the emergence of new amorphous strip materials is more conducive to Energy saving and consumption reduction in power electronics. [0003] The new material of amorphous strip is mainly used in the field of transformer power transmission and transformation. People want to use it in the field of motors and generators. From the production of amorphous strip to the present, it is impossible to solve the problem of the softest, hardest and most brittle amorphous strip. The problem of brittle characte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/16H02K1/20H02K15/02
CPCH02K1/16H02K1/20H02K15/026
Inventor 刘胜恒刘亚伟刘亚华储岳东
Owner 刘胜恒