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通过计算得出钢球研磨板沟槽和压沟深度的合理尺寸 ,对提高钢球的球形误差和表面质量有重要意义。附图 2幅 ,表 1个 ,参考文献 3篇
Calculating the reasonable size of groove and gutter depth of ball grinding plate is of great significance to improve the spherical error and surface quality of ball. Figure 2, Table 1, 3 references