19646| 22
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PCD CBN 加工不锈钢 |
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点评
镗孔,孔径45、39进刀量135,余量单边0.4mm,钻速1000以上。孔径16进刀量390,钻速2000以上,余量单边0.3mm,加工零件牌号HT250。加工机床德国HELLER二轴单面专机。一片刀一般至少500台零件,每台零件4个孔。
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Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
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