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为了制造高精度的孔,在数控镫床上采用铰刀较为有利。以加工精度为H6、直径为130毫米的孔为例,对镗孔加工方法和双阶梯铰刀的铰削方法进行了群细的比较。
In order to create high-precision holes, it is advantageous to use a reamer on a CNC bed. Taking the hole with the processing precision of H6 and the diameter of 130 mm as an example, the boring method and the reaming method of the double step reamer are compared in groups and thinly.