本发明设计一种由两个带有不同磁极的锥形按摩件组成的磁疗仪。
This invention designs a magnetic therapeutic apparatus composed of two tapered massage devices with different magnetic poles.
磁极是汽车发电机上的关键零件，其形状复杂，尺寸精度和内在质量要求比较高，制造难度大。
Alternate pole, which has complex shape and strict limit in its size and quality, is the key part in the automobile generator, so it is difficult to produce.
磁极间隔细密，磁力分布均匀，适用于小型零件或薄形物件。
The fine-pitched magnetic poles make it ideally suitable for small and thin work pieces.
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