车床镗削长锥孔的工具

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我公司在加工如图1的锥形铜套时,用W200镗床加工则镗 杆行程不足,且无法加工锥形;在车床上用加长刀杆的方 My company in the processing of copper cone shown in Figure 1, the boring bar processing with the W200 boring bar stroke inadequate, and can not be processed tapered; in the lathe with a longer bar side
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