振动钻削是在钻削过程中给钻头或工件加以可控制的有规律的振动而形成的一种新的切削方法。它可以降低钻削过程中的切削力和切削热,从而大大提高了加工精度和表面光洁度,延长了刀具的使用寿命。本文着重分析研究了微孔振动钻削机理,并通过试验研究,获得了微孔振动钻削的良好工艺效果。 Vibration drilling is a new cutting method formed by the regular vibration of the drill bit or workpiece during the drilling process. It can reduce the cutting force and cutting heat during drilling, thus greatly improving the machining accuracy and surface finish, and prolong the service life of the cutter. This paper focuses on the analysis of the microporous vibration drilling mechanism, and through the experimental study, obtained microporous vibration drilling good process results.