Integrated magnetizing method of Halbach array magnet assembly
A technology of Halbeck and magnet components, which is applied in the manufacture of magnetic objects, electrical components, inductors/transformers/magnets, etc., can solve problems such as unfavorable mass production, difficult assembly, difficult reprocessing, etc., to reduce assembly difficulty and increase safety factor , The effect of eliminating assembly deviation
Active Publication Date: 2021-03-19
HANGZHOU FORESEE GRP HLDG CO LTD
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At present, the assembly of magnets is still mainly done by hand. Because the strong magnetism generates a lot of force, it brings gre
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The invention discloses an integrated magnetizing method of a Halbach array magnet assembly. The integrated magnetizing method comprises the following steps: 1) selecting a proper blank; 2) processingthe size of the blank in the assembling direction to a specified size; 3) performing Halbach array assembly on the blank according to different magnetization directions to form a Halbach array assembly; 4) processing the assembled Halbach array assembly to a required size to form a Halbach array semi-finished product; 5) performing surface treatment on the Halbach array semi-finished product; 6)integrally magnetizing the Halbach array semi-finished product subjected to surface treatment to form the Halbach array magnetor. The invention has the beneficial effects that the Halbach array magnetis assembled in a first non-magnetizing mode, the influence of repulsive force is avoided, the operation safety coefficient of staff is increased, and the assembly difficulty is greatly reduced.
Description
technical field [0001] The invention relates to the technical field of Halbach array magnet assembly, in particular to an integrated magnetization method for Halbach array magnet assemblies. Background technique [0002] Halbach Array is a magnet structure, which is an approximate ideal structure in engineering. The permanent magnets with different magnetization directions are arranged in a certain order, so that the magnetic field of the working surface is significantly enhanced, and the magnetic field of the non-working surface is significantly weakened. . The goal is to generate the strongest magnetic field with the least amount of magnets while reducing the impact of stray fields on non-working surfaces on other components. [0003] The Halbach array was first proposed by Professor Klaus Halbach of the Lawrence Berkeley National Laboratory in the United States in 1979. It is mainly used in high-energy physics fields such as particle accelerators, free electron laser dev...
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Login to View More IPC IPC(8): H01F13/00H01F41/02
CPCH01F13/003H01F41/0253
Inventor 孙航魏启锋孟辉
Owner HANGZHOU FORESEE GRP HLDG CO LTD