樓主: emop
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車出來的螺紋有鱗片狀,整個(gè)螺牙上都是怪怪的! |
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點(diǎn)評
切削速度最好是Vc=15M/min或者<5M/MIN建議用15M/min效率高點(diǎn)
人的問題是主要問題,中速切削易產(chǎn)生積屑瘤,提高轉(zhuǎn)速,用高速切削,
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