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文中阐述工件退磁质量与退磁场中场强梯度的分布关系。得出了合理的场强梯度分布曲线,并对轴承行业现采用的退磁机场强梯度分布提出了具体的改进意见。附图7幅。
In this paper, the relationship between the demagnetization quality of the workpiece and the gradient of the field strength in the demagnetizing field is described. The reasonable gradient distribution curve of the field strength is obtained, and the concrete improvement suggestions are put forward for the strong gradient distribution of the demagnetizing airport adopted by the bearing industry. Figure 7 Figure.