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采用金属结合剂超硬磨料砂轮在线电解修整 (ELID)精密镜面磨削技术 ,对几类常用的硬质合金分别进行了精密镜面磨削实验 ,获得Ra6~ 17nm的高质量表面。
The precision mirror grinding experiments of several commonly used cemented carbides were carried out by ELID precision mirror grinding technology with metal bond superabrasive grinding wheel. High quality Ra6 ~ 17nm surface was obtained.