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Automatic laminating, insulating and forming method for laminated amorphous alloy strips

An amorphous alloy and forming method technology, which is applied in the processing of amorphous materials, the application of amorphous materials, and the field of high-speed motors, can solve the problems of increased process cost, fast die wear, and difficulty in stamping and processing of amorphous alloy materials, and can reduce the Low production cost, low stamping difficulty, and low stress

Pending Publication Date: 2021-01-15
飞竞电机(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the amorphous alloy material has excellent electromagnetic properties, its thin, brittle, and hard physical properties make the stamping process of the amorphous alloy material difficult, the die wears quickly, and the process cost increases

Method used

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  • Automatic laminating, insulating and forming method for laminated amorphous alloy strips
  • Automatic laminating, insulating and forming method for laminated amorphous alloy strips
  • Automatic laminating, insulating and forming method for laminated amorphous alloy strips

Examples

Experimental program
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Embodiment

[0042] A laminated amorphous alloy strip automatic pressure insulation molding method, comprising the following steps:

[0043] 1) if figure 1 , 2 As shown, five volumes of single-layer amorphous alloy strips 22 are respectively arranged on a material rack 1, and the amorphous alloy strips are discharged by using the material rack 1, and the amorphous alloy strips are dipped in paint to form a layer , it is necessary to ensure that each piece of amorphous alloy strip is dipped in varnish before it is immersed in insulating varnish and reaches the varnish pool 4 rollers, so that the single-layer amorphous alloy strip 2 is first insulated and then multi-layer laminated;

[0044] 2) After the multi-layer amorphous is insulated between layers, it will enter the rolling and baking area for solidification. There are rollers distributed above and below the amorphous alloy strip. The first function is to transmit The second is to squeeze the insulating varnish between the layers of ...

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PUM

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Abstract

The invention relates to an automatic laminating, insulating and forming method for laminated amorphous alloy strips. The method mainly comprises the following steps of 1) carrying out layer-to-layerinsulating treatment on at least two layers of amorphous alloy strips, 2) synthesizing the amorphous alloy strips subjected to insulating treatment into a layer, and curing, and 3) stacking and rolling the cured amorphous alloy strips to obtain the laminated amorphous sheet between layers capable of being subjected to the stamping process. By means of the automatic laminating, insulating and forming method for laminated amorphous alloy strips, the amorphous strip suitable for industrial stamping machining can be manufactured, and finally batch production of motors is achieved.

Description

technical field [0001] The invention belongs to the technical fields of application of amorphous materials, processing of amorphous materials and high-speed motors, and relates to an automatic pressing and insulating forming method of laminated amorphous alloy strips. Background technique [0002] Motors are widely used in today's world, and it can even be said that wherever there is movement, there may be motors. [0003] Because the high-frequency loss of the amorphous strip is very low, the high speed, high power density and high torque density of the motor can be achieved by increasing the frequency. It has developed rapidly in recent years and has been widely used. It has been successfully applied to the iron core of power and electronic transformers, which can reduce the no-load loss of transformers by more than 70%. It is conceivable that if the silicon steel sheet in the motor is replaced by the amorphous alloy, it can effectively improve the development and produc...

Claims

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Application Information

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IPC IPC(8): B32B37/10B32B38/08B32B38/00H02K15/02
CPCB32B37/10B32B38/08B32B38/00H02K15/02B32B2038/0076
Inventor 沈军余得贵谢顺德魏宇
Owner 飞竞电机(深圳)有限公司