樓主: 把刀用好
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關(guān)于精車粗糙度,,想找個(gè)機(jī)會(huì)做做試驗(yàn) |
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點(diǎn)評(píng)
開眼了 可惜一般經(jīng)濟(jì)型數(shù)控車打不了那么高的轉(zhuǎn)速,,刀片網(wǎng)上找不到圖片
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點(diǎn)評(píng)
說的對(duì),鑄鐵件車削Ra0.8以內(nèi)就非常難保證,,除非用BN-S30這種牌號(hào)的超硬刀具或者加上修光刃進(jìn)行高速車削,。如果是鋼件用普通刀具很好保證ra0.8,。
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