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Magnetically soft alloy strip surface cleaning method and device thereof

A technology for soft magnetic alloy strips and strip surfaces, which can be used in grinding drive devices, metal processing equipment, and machine tools suitable for grinding workpiece planes, etc., and can solve problems such as low efficiency, high magnetic permeability, and low coercive force , to achieve the effect of improving efficiency, efficient removal and cleaning

Pending Publication Date: 2018-11-23
宜兴紫鑫电子新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because of its high magnetic permeability and low coercive force, soft magnetic alloy strips are widely used in the production of current transformer cores, magnetic heads, magnetic shielding and other devices. They are used in industries such as military industry, aerospace, electronics, precision instruments and meters. , often obtained by rolling, no matter it is hot-rolled or cold-rolled, in the manufacturing process, the surface of the soft magnetic alloy strip inevitably has impurities such as oxide layer, engine oil, lithium-based grease, etc., which need to be removed first and then oxidized Layers are manually polished, which is inefficient

Method used

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  • Magnetically soft alloy strip surface cleaning method and device thereof
  • Magnetically soft alloy strip surface cleaning method and device thereof
  • Magnetically soft alloy strip surface cleaning method and device thereof

Examples

Experimental program
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Embodiment 1

[0028] Such as figure 1 ,Such as figure 2 The shown method for cleaning the surface of a soft magnetic alloy strip and the removal device of the device include a box body 1, a left guide roller 7 on the left side of the box body 1, and a right guide roller 6 on the right side of the box body 1. A grinding device 4 is provided inside the body 1 , a middle guide roller 9 is provided below the grinding device 4 , spray pipes are provided on both sides of the grinding device 4 , and a groove 11 is provided at the bottom of the box body 1 . The grinding device 4 is a rotating shaft 4.3 and a louver grinding head 4.1 respectively from the inner layer to the outer layer, one side of the rotating shaft 4.3 is fixedly connected to the belt pulley 10, and the belt pulley 10 is connected to the motor, and the other side of the rotating shaft 4.3 is a nut 4.2 , the nut 4.2 is threadedly connected to the rotating shaft 4.3, the louver grinding head 4.1 is hollow cylindrical, and the louv...

Embodiment 2

[0031] On the basis of Embodiment 1, the lower surface of the soft magnetic alloy strip 8 can be cleaned by exchanging the positions of the grinding device 4 and the middle guide roller 9, and the soft magnetic alloy strip 8 is guided in the center by the grinding device 4 first. The device on the roller 9, then through the grinding device 4 on the bottom, the device on the middle guide roller 9 can realize the purpose of double-sided cleaning to the soft magnetic alloy strip 8 at one time.

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Abstract

The invention provides a magnetically soft alloy strip surface cleaning method and a device thereof, and belongs to the field of magnetically soft alloy material surface treatment. The method comprises the steps that a transmission mechanism is utilized for conveying a magnetically soft alloy strip, tensioning is conducted through a tensioning device, meanwhile, atomizing is conducted on the surface of the magnetically soft alloy strip, softening and decomposing of surface impurities of the magnetically soft alloy strip are accelerated, oil dirt and grease on the surface of a magnetically softalloy are cleaned, and finally, the ground magnetically soft alloy strip is packaged. Operation is simple, manual operation is replaced, and the grinding efficiency is improved by about 5 times.

Description

technical field [0001] The invention relates to the field of surface treatment of soft magnetic alloy materials, in particular to a method and device for cleaning the surface of soft magnetic alloy strips. Background technique [0002] Because of its high magnetic permeability and low coercive force, soft magnetic alloy strips are widely used in the production of current transformer cores, magnetic heads, magnetic shielding and other devices. They are used in industries such as military industry, aerospace, electronics, precision instruments and meters. , often obtained by rolling, no matter it is hot-rolled or cold-rolled, in the manufacturing process, the surface of the soft magnetic alloy strip inevitably has impurities such as oxide layer, engine oil, lithium-based grease, etc., which need to be removed first and then oxidized Layers are manually polished, which is inefficient. Contents of the invention [0003] Purpose of the present invention: The purpose of the pre...

Claims

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Application Information

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IPC IPC(8): B24B41/00B24B47/20B24B7/12B24B27/033C23G1/02C23G3/02
CPCC23G1/02C23G3/023C23G3/027B24B7/12B24B27/033B24B41/005B24B47/20
Inventor 周培彬
Owner 宜兴紫鑫电子新材料有限公司
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