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數(shù)車車床的挑絲刀的成品刀頭,,無(wú)論螺距是多大都通用嗎 |
點(diǎn)評(píng)
機(jī)加工的螺紋有不用通止規(guī)檢驗(yàn)的嗎,?個(gè)人建議,一般連接螺紋可用通用的螺紋刀片加工,,承受高溫高壓的螺紋還是用帶修光刃的定螺距刀片比較好,。
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