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本文对0.2～0.3mm微孔高精度加工用的钻头的设计进行了探讨,所提出的设计方法及参数的选择可供借鉴。
In this paper, the design of drill bit for machining 0.2 ~ 0.3mm micro-holes with high precision is discussed in this paper. The proposed design methods and parameters are available for reference.