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Homopolar vertical magnet splicing method of magnet

A magnet and homopolar technology, applied in the field of permanent magnets, can solve the problems of complex steps and difficult operation, and achieve the effects of simple and convenient operation, enhanced magnetic field strength, and increased magnetic force.

Inactive Publication Date: 2014-12-10
叶青 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention lies in that the steps of the magnet splicing method in the prior art are complicated and the operation is difficult, and a magnet splicing method is provided that is simple and convenient to operate, and the effect of increasing the magnetic field strength is basically maintained at the same level

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  • Homopolar vertical magnet splicing method of magnet
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Embodiment Construction

[0027] Such as Figure 1-2 Shown is a preferred embodiment of the present invention. This embodiment discloses a homopolar vertical magnetic splicing method for a magnet, which is used to enhance the magnetic field strength of a bar magnet 1, comprising the following steps:

[0028] a. Cut the bar magnet 1 along its N-S longitudinal direction to form the first sub-magnet 2 and the second sub-magnet 3 . In this embodiment, the bar magnet 1 is cut along the x-x' direction, and the volume of the first sub-magnet 2 after cutting accounts for 30% of the volume of the bar magnet 1 .

[0029] b. The first sub-magnet 2 and the second sub-magnet 3 are vertically placed, and the same poles of the first sub-magnet 2 and the second sub-magnet 3 are attached to each other. In this embodiment, the end surface of the second sub-magnet 3 and the side surface of the first sub-magnet 2 are attached to each other. Further, the S poles of the first sub-magnet 2 and the second sub-magnet 3 are ...

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Abstract

The invention discloses a homopolar vertical magnet splicing method of a magnet. The homopolar vertical magnet splicing method is used for reinforcing magnetic field strength of the bar magnet and includes the following steps of a), longitudinally cutting the bar magnet along the N-S (north-south) direction to form a first sub-magnet and a second sub-magnet; b), vertically placing the first sub-magnet and the second sub-magnet to allow the first sub-magnet and the second sub-magnet to be homopolarly attached with each other; c), fixing the first sub-magnet and the second sub-magnet to form the spliced magnet. By the homopolar vertical magnet splicing method, magnetic force of the magnet can be increased by more than 15%, and meanwhile, the homopolar vertical magnet splicing method is easy and convenient to operate and easy to widely promote and use.

Description

technical field [0001] The invention relates to the technical field of permanent magnets, in particular to a homopolar vertical magnetization method for magnets. Background technique [0002] As we all know, the shape of the magnetic force lines and the magnetic field strength of a magnet depend on the density of the magnet itself and the size of the magnet volume. Its magnetic force line shape and magnetic field strength will not change under the condition that the same texture remains unchanged and the volume does not increase, especially in It is almost impossible to increase the magnetic force of the magnet when the thickness of the magnet cannot be increased. Therefore, in order to increase the magnetic force of the magnet, the current common method is to combine several magnets to form a new magnet, or to use the existing magnet as a magnetic core, and A coil is wound around the core and a direct current is applied to increase the magnetic force of the magnet. However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/02H01F7/02
Inventor 叶青
Owner 叶青