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淺談螺紋的數(shù)控車(chē)削 |
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點(diǎn)評(píng)
精車(chē)外徑19.92,精車(chē)后一步才是車(chē)螺紋,車(chē)完的螺紋外徑才是19.82,那0.1是車(chē)螺紋時(shí)要精光牙頂修掉的。
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