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A Study on the Characteristics of BTA Deep Drilling for Marine Part Carbon and Alloy Steels

机译:船用零件碳钢和合金钢BTA深孔钻削特性研究。

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摘要

The term "deep holes" is used to describe the machining of holes with a relatively large length to diameter ratio. The main feature of BTA deep hole drilling is the stabilization of cutting force necessary for the self guidance of the drill head. An additional feature is the cutting tool edges that are unsymmetrically placed on the drill head.
机译:术语“深孔”用于描述具有相对较大的长径比的孔的加工。 BTA深孔钻探的主要特征是稳定钻头自我导向所需的切削力。另一个功能是不对称地放置在钻头上的切削刃。

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