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分析了粗精珩复式珩磨头的结构原理及油石指标,指出采用平顶珩磨,缸孔废品率由大于5%下降到小于0.5%。
The structure principle and the stone index of the rough fine honing honing head are analyzed. It is pointed out that the use of flat top honing reduces the rejection rate of cylinder bore from more than 5% to less than 0.5%.